On the Science of Changing Sex

Blood Lines

Posted in Science Criticism by Kay Brown on October 17, 2017

critical-thinkingA recent study regarding cross-sex blood transfusions and subsequent mortality may have implications for Blanchard’s immune factor Fraternal Birth Order Effect etiology hypothesis.  In the study, they found that when blood from a previously pregnant woman is transfused in men, their subsequent mortality is increased compared to women who are transfused.  Blood from women who had never been pregnant did not increase men’s mortality.  The hypothesis is that when women are pregnant with a male child, immune factors are created against “males” that can be transfused into men and cause iatrogenic harm.  Note the similarity with the immune factor Fraternal Birth Order Effect hypothesis.

To remind my reader.  The Fraternal Birth Order Effect is the now well established fact that androphilic males (both gay and transsexual) have more older brothers than sisters.  That is to say, that the odds that a given male baby will be androphilic increases with each male child that their mother had carried previously.  This is a cumulative effect.

Further research is called for in this new case of transfusion induced mortality connection, of course.  But this suggests a new wrinkle to the immune factor hypothesis.  Could the issue of immune factor mediation for the Fraternal Birth Order Effect be one of increased fetal mortality for heterosexual males rather than immune factors interfering with virilization?  This too should be researched.  If this hypothesis is true, the mothers of gay men would have higher “chemical” pregnancies that did not become clinical pregnancies than mothers of only heterosexual men.

Further Reading:

Essay on Fraternal Birth Order Effect

“Blood Boundaries: Should Transfusions Be Matched by Sex? A new study raises questions about potential dangers” By Karen Weintraub, Scientific American (2017)

References:

Camila Caram-Deelder, Aukje L. Kreuger, Dorothea Evers, et al, “Association of Blood Transfusion From Female Donors With and Without a History of Pregnancy With Mortality Among Male and Female Transfusion Recipients” JAMA (2017)
https://jamanetwork.com/journals/jama/article-abstract/2657377


 

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Brain Maps…

Posted in Brain Sex, Science Criticism by Kay Brown on September 19, 2017

phrenologyOr Searching for the Lost Continent of Atlantis

A recently popular counter argument to evidence of the two type taxonomy that arises in the transgender communities is that transsexuals brains have cross-sexed maps of the body.  It sounds so reasonable doesn’t it?  That is to say, if our bodies are sexually dimorphic with respect to genitalia and secondary sexual characteristics, shouldn’t our brains be as well?  And if the sexes have sexually dimorphic brain mapping of those body parts, could it not be that transsexuals have been “cross-wired”?  And further, couldn’t that explain all transsexuals and maybe even non-gender-dysphoric transgender people?

Trusting “truthiness” gut feelings is how we form false beliefs.  We need to look at this issue objectively, both open-mindedly to see if true, and skeptically to find the flaws in this hypothesis to prove it wrong if it is wrong.  So let’s look at the evidence shall we?

First, this idea seems to have cropped up BEFORE any supporting evidence.  Thus, it may be that when this idea is being explored, it will be subject to strong confirmation bias.  I’ve already written about such an incident in a previous essay when, ten years ago, Vilayanur Subramanian Ramachandran tried to pass off experimentally and statistically flawed data to support this hypothesis by comparing the experience of phantom limb sensations of a small group of control men who had penectomies with post-op MTF transwomen.  The study was roundly and rightly criticized by Anne Lawrence for not showing what it purported to show.  When writing about it, I discussed the theoretical objections to the notion of sexually dimorphic neural maps of the genitalia in the brain,

“First and foremost of which is that the genitalia are not really all that different in quality… and only superficially different in quantity.  Nearly each feature of the external and even of some of the internal structures are homologous.  That is, for each feature found in a male, there is a feature that matches it in the female, which is only different in degree, not in kind.  The most obvious example is the glans of the penis is homologous with the glans of the clitoris.  Inside of the penis, and down into its root inside of the body, is spongy tissue that expands when blood pressure fills it with blood.  Inside of the clitoris and down into its root inside of the body, is spongy tissue that expands when blood pressure fills it with blood.  Quite literally, a penis is a very large clitoris; And a clitoris is a very small penis.  Oh there are differences in how the urethra is routed, but even there, they start in the same place.  In men there are two glands called the Cowper’s, which produce a clear fluid that aids in lubrication during sex.  In women there are two glands called the Bartholin’s which produce a clear fluid that aids in lubrication during sex.  Why are they called two different names?  Finally, the scrotal sac is the same tissue as the labia majora, but have fused together.  Thus, the two sexes, which seem so different to a naive observer, are really very nearly the same to a student of anatomy.  So, given that the two are really very nearly the same, shouldn’t the neural maps be the same?”

I stand by my objections with regard to genitalia being sexually dimorphically represented in the brain.  But could there be other areas that are sexually dimorphically represented in the brain?  There could be, in fact… there SHOULD be.  To be specific, those areas of the body which are not homologous between the sexes should be expressed non-homologously in the brain.  Specifically, the uterus and fallopian tubes.  Further, these areas of female anatomy are not served by the pudendal nerves like the genitalia so may experience quite different representation in the brain.

Consider also the phenomena of neural atrophy.  If the brain is not stimulated by external events… for example someone born blind, the portion of the brain not stimulated does not fully develop while it may also be “repurposed” for another function.  That is to say, it is remapped and recruited by neurologically nearby functions.  So, we would expect to find sexually dimorphic maps of the somatic sensation processing functions associated with organs which are non-homologous.

However, under this analysis, we would NOT expect to find a section of a male-to-female transsexual’s brain waiting for input from non-existent non-homologous female anatomy!  That is the equivalent of searching for the Lost Continent of Atlantis.  You can put it one your paper map of the globe, but that won’t mean that you can find it on the real earth.  It sank into mythology a long time ago.

So, can there be sexually dimorphic brain development involving somatic maps where the opposite happens?  That is, can the brain fail to develop a map for a somatically sexually dimorphic feature that does exist?  This might be possible in theory.

Consider breast tissue.  This is superficially sexually dimorphic after puberty, but largely homologous.  But we have evidence from studies in mice that certain nerves leading to the milk glands begin to form in both sexes, but later atrophy in males in utero.  I haven’t been able to find data on humans regarding the same phenomena.  Mice, being rodents, are close cousins of primates, and thus humans.  But evolution does not always conserve every detail.  So we may or may not have the same phenomena.  However, lets for the moment entertain such a notion.  This would suggest that males would fail to develop brain functions that respond to the sensation of milk gland fullness, fail to develop the needed sensory map for the signals from an infant needing to nurse, and fail to send the needed signals back from other unconscious functions to “let down” the milk to an awaiting baby.  This let down signal is triggered by the sight, sound, and feel of a baby wanting to nurse.  It is thought that originally, only the sensations on the nipple bring about ‘let down’, but soon a mother learns by association the sight and sounds (baby hunger cry) that precede nursing.  It is theoretically possible that we could find the location of this somatic sensorium map and how it feeds the let down function in the human brain and see if it is a) sexually dimorphic and b) anomalous in transsexuals.

body2bmapping2bon2bthe2bbrain2b_new2bscientist2bhomunculusIt is also possible, though I’m not totally convinced, that the maps that allow one to experience touch on the nipples as erotic are also sexually dimorphic.  Interestingly we have discovered that the neural map on the neocortex between the genitalia and the nipples are contiguous and overlapping.  But it turns out, that the very same areas also map for the penis and nipples in males.  Thus, the maps are all in the same place on the sensory cortex.  Both men and women have reported that nipple simulation adds to sexual arousal.  This suggests that this is NOT very sexually dimorphic and is homologous between the sexes.

However, hypothesis were meant to be tested and there is a new paper from Case, et al. that deals with FtM transmen and the possibility of anomalous neurological findings regarding somatic representation.

But before I discus that aspect of the study, I have to share a pet peeve of mine that this paper is guilty of.  It peeves me when I see paper after paper by authors making reference to earlier papers that have clearly been shown to not support a given thesis, especially if those earlier refuted papers are their own.  For example, Swaab’s later papers keep referencing his earlier one regarding transsexuals and BSTc as though that study still had any validity regarding transsexual etiology.  As a reminder, it was Swaab himself that proved it didn’t… but you would never know that from his later papers which keep referring to it as though it did.  In this new paper that also includes Ramachandran as a co-author it references his earlier paper regarding phantom penises as though it supported the notion that MTF transwomen experience fewer of them than control men with penectomies.  But as I mentioned earlier, Lawrence demolished that paper showing that it showed no such thing, not passing even the simplest statistical ‘sniff test’ while I showed not only theoretical problems with the notion but that his purported controls did not qualify as such.  I can forgive not having read my blog, but not of ignoring Lawrence’s reply published in the same journal as the original paper.  My pet peeve is that authors of papers, when they make these references without also referencing those later papers that cast their conclusions into doubt, are guilty of the worst sin of bad science, cherry picking.

Further, the Case paper references xenomelia and observes that this may be similar to transgender, but ascribes it to somatic mapping issues while failing to note that we have another name for xenomelia, “apotemnophilia”, the erotic desire to be an amputee and how that desire arises out of an Erotic Target Location Error (ETLE) for the primary erotic target of amputees.  The authors thus sweep the well documented erotic motivations of both amputation “wannabees” and of autogynephilic transwomen under the rug in order to further their thesis of transgender as a brain mapping issue alone.

But for the moment, lets put these transgressions aside and look at the actual study.  Actually… not much to say about it.  They noted that FtM’s seem to have a reduced somatic awareness of their pre-top-surgery chests as shown by functional brain scans.  And although the authors offer a nod to the notion that their higher level conscious aversion to their breasts, i.e. somatic gender dysphoria, might mean that they repress awareness of touch sensations that announced that they have breats, they bend over backwards to posit that the direction of causality is reversed.

Ummm… No.

That would mean that non-transmen would also have to have less awareness of their chests… and that has never been noted to happen.

All in all, this paper has interesting details on how psychophysical experiments can be conducted using brain scanning, a topic that is very much of interest to me as one whose career has been in applied psychophysics.  It also discloses sexually dimorphic differences in white matter distribution in parts of the brain in which the FtM subjects differed from female controls, thus adding to the growing pool of data that show that gynephilic transmen are, like androphilic transwomen, gender atypical in brain development.  But it does not show any convincing data for a somato-sensory brain map issue as being causitive of transsexuality.

Further Reading:

Essay on phantom penises

Essay on xenomelia / apotemnophilia and its relationship to autogynephilia

References:

Case, et al., “Altered White Matter and Sensory Response to Bodily Sensation in Female-to-Male Transgender Individuals” (2017) Archives of Sexual Behavior
https://link.springer.com/article/10.1007/s10508-016-0850-z


Fun Reading:

 

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

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Bibliography

Posted in Science Criticism by Kay Brown on August 17, 2017

female_scientistThis is a selected bibliography of references from On the Science of Changing Sex.  Not all of the papers that I have referenced in my essays are here, only those that I feel are the most important for those who wish to come up to a minimal level of literacy on the science that conclusively tests the two type taxonomy hypothesis.  Be cautious of reading only the abstracts of papers behind paywalls.  The abstract may not completely or even accurately describe the data or its import in supporting or refuting a given hypothesis.  Links to essays that provide further analysis of the papers are provided.  You may also wish to read an annotated bibliography, that comments on many of the references also included here, written in 2004 by a young transwoman:

http://www.transkids.us/biblio.html

Incidence rate of Post-Transitioned Transsexual/Transgender:

Benjamin Cerf Harris, “Likely Transgender Individuals in U.S. Federal Administrative Records and the 2010 Census”
http://www.census.gov/srd/carra/15_03_Likely_Transgender_Individuals_in_ARs_and_2010Census.pdf

transmapThis study shows that there are only 90,000 transfolk who have socially transitioned in the United States out of 300 million people.  This is important because when the public hears “transgender” they think “post-transition”.  Yet, in recent surveys, 1.4 million people “identify” as “transgender”, which means that the public perception of who is “transgender” and who identifies as “transgender” is off by a factor of 15X:  The New Math

SocietySpeaking of incidence rates, there is a correlation between the percentage of the two types of transwomen transitioning and a culture’s level of individualism.  The “AngloSphere”, (e.g. United States, Canada, U.K. Australia, etc.) is one of the most individualist culture in the world and has the greatest percentage of gynephilic/autogynephilic transwomen.  Better the Second Time Around

Anne A. Lawrence (2010), “Societal Individualism Predicts Prevalence of Nonhomosexual Orientation in Male-to-Female Transsexualism”
http://www.springerlink.com/content/x556338354658m3w/

Anne A. Lawrence (2013), “More Evidence that Societal Individualism Predicts Prevalence of Nonhomosexual Orientation in Male-to-Female Transsexualism”
http://link.springer.com/article/10.1007/s10508-013-0083-3#page-1

 

Two Type Taxonomy

Norman Fisk, M.D. wrote this paper that changed the way that the medical community treated Male-To-Female (MTF) transsexuality.  Previously, in recognition that there were in fact two types of transsexuals / transgender, one that was autogynephilic, in the same etiological taxon as transvestites and one that was exclusively androphilic and appeared to be in the same etiological taxon as feminine gay men, the clinicians attempted to “gate-keep” the autogynephilic type from receiving services, leading to extensive misrepresentations by the autogynephilic type that continues today.  This paper proposed that they should both be treated similarly under the new unitary diagnosis of “gender dysphoria”, not as a replacement for the taxonomy, but in recognition that both types were equally in need of palliative medical interventions:

Fisk, N., “Editorial: Gender dysphoria syndrome–the conceptualization that liberalizes indications for total gender reorientation and implies a broadly based multi-dimensional rehabilitative regimen.” (1974) Western Journal of Medicine
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1130142/

These next papers have data that supports the Two Type Taxonomy of MTF transsexual and transgender, most importantly, data showing a very strong correlation between sexual orientation and autogynephilia in which putatively exclusively androphilic transwomen report significantly less autogynephilia than non-androphilic transwomen.  They also show that age of social transition, childhood gender atypicality, physical appearance (passability), and brain structure & responses also correlate with the two types.  These studies collectively involve thousands of transwomen.

Two clinically discrete syndromes of transsexualism. Buhrich N, McConaghy N. British Journal of Psychiatry. 1978 Jul;133:73-6.  Abstract online

Two types of cross-gender identity. Freund K, Steiner BW, Chan S. Archives of Sexual Behavior. 1982 Feb;11(1):49-63.  Abstract online

Typology of male-to-female transsexualism. Blanchard, Ray. Archives of Sexual Behavior. Vol 14(3) Jun 1985, 247-261.  Abstract online

Heterosexual and homosexual gender dysphoria. Blanchard, Ray; Clemmensen, Leonard H; Steiner, Betty W. Archives of Sexual Behavior. Vol 16(2) Apr 1987, 139-152.
Abstract online

Nonhomosexual gender dysphoria. Blanchard, Ray. Journal of Sex Research. Vol 24 1988, 188-193.  Abstract online

The concept of autogynephilia and the typology of male gender dysphoria. Blanchard, Ray. Journal of Nervous & Mental Disease. Vol 177(10) Oct 1989, 616-623.  Abstract online

Nonmonotonic relation of autogynephilia and heterosexual attraction. Blanchard R. J Abnorm Psychol. 1992 May;101(2):271-6.  Abstract online

Varieties of autogynephilia and their relationship to gender dysphoria. Blanchard R. Arch Sex Behav. 1993 Jun;22(3):241-51.  Abstract online

Clinical observations and systematic studies of autogynephilia. Blanchard, Ray. Journal of Sex & Marital Therapy. Vol 17(4) Win 1991, 235-251.
Abstract online

C. D. Doorn, J. Poortinga and A. M. Verschoor, “Cross-gender identity in transvestites and male transsexuals” http://www.springerlink.com/content/u63p723776v57m11/

Transsexual subtypes : Clinical and theoretical significance Smith Yolanda L. S.; Van Goozen Stephanie H. M.; Kuiper A. J.; Cohen-Kettenis Peggy T.; Psychiatry research (Psychiatry res.) 2005, vol. 137, no3, pp. 151-160  Abstract online

Sex Reassignment : Predictors and Outcomes Of Treatment for Transsexuals / Yolanda Louise Susanne Smith – [S.l.] : [s.n.], 2002 – Tekst. – Proefschrift Universiteit Utrecht  https://dspace.library.uu.nl/bitstream/handle/1874/429/inhoud.htm?sequence=15

Anne A. Lawrence, “Sexuality Before and After Male-to-Female Sex Reassignment Surgery” 2005  http://link.springer.com/article/10.1007/s10508-005-1793-y

A Further Assessment of Blanchard’s Typology of Homosexual versus Non-Homosexual or Autogynephilic Gender Dysphoria, Nuttbrock, et al. Archives of Sexual Behavior
http://www.springerlink.com/content/b48tkl425217331j/

passingtransClinicians have long noted differences in physical appearance of the two types in which the exclusively androphilic transwomen were significantly better at passing.  In one study in Canada, differences in height and body size were noted, but a study in the Netherlands failed to replicate this effect.  But when they evaluated physical appearance there was a significant effect:  Searching High and Low,  A Passing Moment

Ray Blanchard, Robert Dickey, Corey L. Jones, “Comparison of Height and Weight in Homosexual Versus Nonhomosexual Male Gender Dysphorics” http://www.springerlink.com/content/w318411nq4q7387u/

Lawrence, A., “Male-to-female transsexual subtypes: Sexual arousal with cross-dressing and physical measurements”
http://akikos-planet.cocolog-nifty.com/blog/files/maletofemale_transsexual_subtypes_sexual_arousal_with_crossdressing_and_physical_measurements_319320.pdf

Yolanda L.S. Smith, Stephanie H.M. van Goozen, A.J. Kuiper, Peggy T. Cohen-Kettenis, “Transsexual subtypes: Clinical and theoretical significance”
http://akikos-planet.cocolog-nifty.com/blog/files/psychiatry_research__transsexual_subtypes_clinical_and_theoretical_significance.pdf

Tim C. van de Grift, Peggy T. Cohen-Kettenis, Thomas D. Steensma, Griet De Cuypere, Hertha Richter-Appelt, Ira R. H. Haraldsen, Rieky E. G. Dikmans, Susanne C. Cerwenka, , Baudewijntje P. C. Kreukels, “Body Satisfaction and Physical Appearance in Gender Dysphoria” Archives of Sexual Behavior
DOI: 10.1007/s10508-015-0614-1

Research into perceived shifts of sexual orientation in transsexuals has revealed an important feature of the life arcs of non-exclusively androphilic transwomen which causes confusion and ‘noise’ in some studies when the researchers aren’t careful to sort on their primary (original) sexual orientation.  Non-exclusively androphilic transwomen often report that their sexual orientation shifted from primarily gynephilic to bisexual or even “exclusively” androphilic during social transition or soon after SRS.  However, research strongly suggests that this in effect of interpersonal autogynephilic ideation:  How Should I Your True Love Know?

Daskalos CT., “Changes in the sexual orientation of six heterosexual male-to-female transsexuals.”
http://www.springerlink.com/content/pu44808u15q78k21/

Anne Lawrence, “Letter to the Editor” (in response to Daskalos)
http://link.springer.com/content/pdf/10.1023%2FA%3A1018725518592

Matthias K. Auer, Johannes Fuss, Nina Hohne, Gunter K. Stalla, Caroline Sievers, “Transgender Transitioning and Change of Self-Reported Sexual Orientation”
http://www.plosone.org/article/fetchObject.action?uri=info%3Adoi%2F10.1371%2Fjournal.pone.0110016&representation=PDF

Anne A. Lawrence, “Sexuality Before and After Male-to-Female Sex Reassignment Surgery” 2005  http://link.springer.com/article/10.1007/s10508-005-1793-y

inah3Research on Transsexual Brains shows very strong support for the two type taxonomy in that exclusively androphilic transwomen and exclusively gynephilic transmen show shifts in sexually dimorphic brain structures and responses toward the opposite sex (toward their gender identity) BEFORE Hormone Replacement Therapy (HRT) while non-exclusively-androphilic transwomen do not.  It’s important to know that HRT causes such shifts and thus studies with subjects on HRT do not offer insight into the etiology of either type.  Brain Sex

Guillamon, A et al., “A Review of the Status of Brain Structure Research in Transsexualism” Arch Sex Behav (2016). doi:10.1007/s10508-016-0768-5

Dörner G, Rohde W, Schott G, Schnabl C., “On the LH response to oestrogen and LH-RH in transsexual men.” Experimental Clinical Endrocrinology (1983)
http://www.ncbi.nlm.nih.gov/pubmed/6317420

Dörner G., “Neuroendocrine response to estrogen and brain differentiation in heterosexuals, homosexuals, and transsexuals.” Archives of Sexual Behavior (1988)
http://www.ncbi.nlm.nih.gov/pubmed/3282489?dopt=Abstract

Dörner G, Rohde W, Seidel K, Haas W, Schott GS.”On the evocability of a positive oestrogen feedback action on LH secretion in transsexual men and women.” Endokrinology (1976)
http://www.ncbi.nlm.nih.gov/pubmed/1244197

Ivanka Savic, Stefan Arver, “Sex Dimorphism of the Brain in Male-to-Female Transsexuals”
http://cercor.oxfordjournals.org/content/early/2011/04/05/cercor.bhr032

Lajos Simon, Lajos R. Kozák, Viktória Simon, Pál Czobor, Zsolt Unoka, Ádám Szabó, Gábor Csukly, “Regional Grey Matter Structure Differences between Transsexuals and Healthy Controls—A Voxel Based Morphometry Study”
10.1371/journal.pone.0083947

Eileen Luders, et al., “Increased Cortical Thickness in Male-to-Female Transsexualism”
Journal of Behavioral and Brain Science, July 2011
http://dbm.neuro.uni-jena.de/pdf-files/Luders-JBBS11.pdf

Leire Zubiaurre-Elorza et al, “Cortical Thickness in Untreated Transsexuals”
Cerebral Cortex, August 2012
http://cercor.oxfordjournals.org/content/early/2012/08/30/cercor.bhs267.abstract

Hulshoff Pol, H. E., Cohen-Kettenis, P. T., Van Haren, N. E., Peper, J. S., Brans, R. G., Cahn, W., et al. (2006). “Changing your sex changes your brain: Influences of testosterone and estrogen on adult human brain structure.” European Journal of Endocrinology, 155(Suppl. 1), S107-S114.
http://eje-online.org/cgi/content/full/155/suppl_1/S107

Garcia-Falgueras A, Swaab DF. “A sex difference in the hypothalamic uncinate nucleus: relationship to gender identity.” Brain. 2008
http://brain.oxfordjournals.org/cgi/reprint/131/12/3132

Clinicians have been noting that transfolk are more likely to be autistic than the general population, especially Female-to-Male (FtM) transmen.  Interestingly, there is a difference in the autism-like behaviors between exclusively androphilic transwomen and gynephilic transwomen in which androphilic are identical to women and gynephilic identical to men.  Autistic Sky

Jones, et Al, “Female-To-Male Transsexual People and Autistic Traits”, J. Autism Dev. Discord. DOI: 10.1007/s10803-011-1227-8

Several clinicians have noted that there is a difference between exclusively androphilic transwomen and gynephilic transwomen in their sexual interaction with others.  These papers explore the correlation between being “avoidant”, that is, avoid the use of their pre-op genitalia, and sexual orientation / age of gender dysphoria onset.  I Know What Boys Like

S. Cerwenka, et al., “Sexual Behavior of Gender Dysphoric Individuals Before Gender-Confirming Interventions: A European Multicenter Study” (2014)

“Clinical Patterns Among Male Transsexual Candidates with Erotic Interest in Males”
Frank Leavitt, Ph.D., Jack C. Berger, M.D.
http://www.springerlink.com/content/fp15j71n57474k1l/

There is one paper that attempted to statistically test whether the two type topology was in fact taxonic.  The paper had serious methodological problems due to failure to properly sort truly exclusively androphilic transwomen from those who were in fact originally gynephilic but had experienced a perceived shift in sexual orientation.  Autogynephilic and Even More Autogynephilic

Jaimie F. Veale, “Evidence Against a Typology: A Taxometric Analysis of the Sexuality of Male-to-Female Transsexuals” Archives Sexual Behavior
DOI 10.1007/s10508-014-0275-5

Anne A. Lawrence, “Veale’s (2014) Critique of Blanchard’s Typology Was Invalid” Archive Sexual Behavior
DOI 10.1007/s10508-014-0383-2

Exclusive Androphilic Tranwomen

fobePapers on the Fraternal Birth Order Effect in androphilic males, both conventional gay men and transwomen strongly support the two type taxonomy and potentially an effect that differentiates androphilic transwomen from masculine gay men.  Exclusively androphilic transwomen, as a population, have more older brothers than non-exclusively-androphilic (gynephilic) transwomen and men in the general population.  While gay men also show this same effect, it is NOT as strong as it is in androphilic transwomen.

Blanchard, R., “Fraternal Birth Order, Family Size, and Male Homosexuality: Meta-Analysis of Studies Spanning 25 Years”, Archives of Sexual Behavior, (2017),
https://link.springer.com/article/10.1007/s10508-017-1007-4

Blanchard, R., & Sheridan, P. M. (1992). “Sibship size, sibling sex ratio, birth order, and parental age in homosexual and nonhomosexual gender dysphorics.” Journal of Nervous and Mental Diseases, 180, 40–47.

Blanchard, Bogaert, “Homosexuality in men and number of older brothers”
http://ajp.psychiatryonline.org/cgi/content/abstract/153/1/27?ijkey=e186877631aa1c47de8fd859310668c21bcd25ef&keytype2=tf_ipsecsha

Anthony F. Bogaert, “Biological versus nonbiological older brothers and men’s sexual orientation”
http://www.pnas.org/content/103/28/10771.full

Green, R. (2000). “Birth order and ratio of brothers to sisters in transsexuals. Psychological Medicine”, 30, 789–795.

Blanchard, R., Zucker, K., Cohen-Kettenis, P., Gooren, L., & Bailey, J. (1996). “Birth order and sibling sex ratio in two samples of Dutch gender-dysphoric homosexual males.” Archives of Sexual Behavior, 25, 495–514.

Poasa, K. H., Blanchard, R., Zucker, K. J. (2004). “Birth order in transgendered males from Polynesia: A quantitative study of Samoan fa’afafine.” Journal of Sex and Marital Therapy, 30, 13–23.

Cross cultural aspects of androphilic transgender behavior and identity:

Bailey, et al., “Sexual Orientation, Controversy, and Science”, Psychological Science in the Public Interest, doi: 10.1177/1529100616637616

Vanderlaan, et al., “Elevated Kin-Directed Altruism Emerges in Childhood and Is Linked to Feminine Gender Expression in Samoan Fa’afafine: A Retrospective Study” Archives of Sexual Behavior
DOI: 10.1007/s10508-016-0884-2

Vasey, P. et al., “What can the Samoan Fa’afafine Teach Us About the Western Concept of Gender Identity Disorder in Childhood?”, (2007) Perspectives on Biology and Medicine,  http://muse.jhu.edu/article/222247

Vasey, P. “The Evolution of Male Androphilia” Personal Website:  http://people.uleth.ca/~paul.vasey/PLV/Evolution_Androphilia.html

Petterson, L. “Male Bisexuality In Samoa” (2012) University of Lethbridge Thesis  https://www.uleth.ca/dspace/bitstream/handle/10133/3745/PETTERSON_LANNA_MSC2015_THESIS.pdf

Autogynephilia

mtimbAnne Lawrence, M.D. solicited material from autogynephilic transwomen and performed an analysis of its content.  Her book, ironically entitled Men Trapped in Men’s Bodies – Naratives of Autogynephilic Transsexualism is the result.  It is an absolute must read for anyone who sincerely wishes to understand how autogynephilia is experienced in non-exclusively-androphilic transwomen.  Book Review

Dr. Lawrence has published other papers on autogynephilia which are also must reads:

“Autogynephilia: A paraphilic model of gender identity disorder.” Lawrence A. Journal of Gay and Lesbian Psychotherapy. 2004 Vol. 8 Numbers 1/2.  http://www.annelawrence.com/autogynephilia,_a_paraphilic_model_of_GID.pdf

“Becoming What We Love: Autogynephilic Transsexualism Conceptualized as an Expression of Romantic Love”, Lawrence A.  http://www.annelawrence.com/becoming_what_we_love.pdf

Papers on Autogynephilia in the general population:

Langstrom, et al., “Transvestic Fetishism in the General Population”  Journal of Sex & Marital Therapy, (2011) http://dx.doi.org/10.1080/00926230590477934

Baur, E., et Al, “Paraphilic Sexual Interests & Sexually Coersive Behavior: A Population-Based Twin Study” Archives of Sexual Behavior:  DOI:10.1007/s10508-015-0674-2

Kevin J. Hsu, A. M. Rosenthal, J. Michael Bailey, “The Psychometric Structure of Items Assessing Autogynephilia”
Archives of Sexual Behavior, DOI 10.1007/s10508-014-0397-9

Papers on the correlation between autogynephilia and gynandromorphophilia:

K. J. Hsu, A. M. Rosenthal, D. I. Miller and J. M. Bailey, “Sexual Arousal Patterns of Autogynephilic Cross-dressing Men”
https://www.researchgate.net/publication/308036975_Sexual_Arousal_Patterns_of_Autogynephilic_Male_Cross-Dressers

K. J. Hsu, A. M. Rosenthal, D. I. Miller and J. M. Bailey, “Who are gynandromorphophilic men? Characterizing men with sexual interest in transgender women”
http://d-miller.github.io/assets/HsuEtAl2015.pdf

Jaimie F. Veale, Dave E. Clarke and Terri C. Lomax, “Sexuality of Male-to-Female Transsexuals”
http://www.springerlink.com/content/bp2235t8261q23u3/

Anne A. Lawrence and J. Michael Bailey
Transsexual Groups in Veale et al. (2008) are “Autogynephilic” and “Even More Autogynephilic”
http://www.springerlink.com/content/u473w370g11vx758/

Jaimie F. Veale, David E. Clarke and Terri C. Lomax
Reply to Lawrence and Bailey (2008)
http://www.springerlink.com/content/cm2531l3m3148377/

Blanchard R, Collins PI., “Men with sexual interest in transvestites, transsexuals, and she-males”
http://www.ncbi.nlm.nih.gov/pubmed/8245926

Blanchard R., “The she-male phenomenon and the concept of partial autogynephilia”
http://www.informaworld.com/smpp/content~db=all~content=a789560133

Gender Dysphoria in Adolescence and Childhood

Sumia et al., “Current and recalled childhood gender identity in community youth in comparison to referred adolescents seeking sex reassignment”, Journal of Adolescence
http://www.sciencedirect.com/science/article/pii/S0140197117300155

Vrouenraets, L. et al. “Perceptions of Sex, Gender, and Puberty Suppression: A Qualitative Analysis of Transgender Youth”
Archives of Sexual Behavior (2016). doi:10.1007/s10508-016-0764-9

Zucker KJ\, Wild J, Bradley SJ, Lowry CB., “Physical attractiveness of boys with gender identity disorder.” Archives of Sexual Behavior. 1993 Feb;22(1):23-36.
http://link.springer.com/article/10.1007/BF01552910

Stephanie A. Mcdermid, Kenneth J. Zucker, Susan J. Bradley, Dianne M. Maing, “Effects of Physical Appearance on Masculine Trait Ratings of Boys and Girls with Gender Identity Disorder” Archives of Sexual Behavior
http://link.springer.com/article/10.1023/A%3A1018650401386

Sari R. Fridell, Kenneth J. Zucker, Susan J. Bradley, Dianne M. Maing, “Physical attractiveness of girls with gender identity disorder” Archives of Sexual Behavior
http://link.springer.com/article/10.1007/BF02437905

Kristina R. Olson, Aidan C. Key, Nicholas R. Eaton, “Gender Cognition in Transgender Children”, Psychological Science

Thomas D. Steensma, Roeline Biemond, Fijgie de Boer and Peggy T. Cohen-Kettenis, “Desisting and persisting gender dysphoria after childhood: A qualitative follow-up study”
http://ccp.sagepub.com/content/early/2011/01/06/1359104510378303

Sarah M. Burke, Willeke M. Menks, Peggy T. Cohen-Kettenis, Daniel T. Klink, Julie Bakker, “Click-Evoked Otoacoustic Emissions in Children and Adolescents with Gender Identity Disorder”  Archives of Sexual Behavior, DOI 10.1007/s10508-014-0278-2

Androphilia and Autoandrophilia in Transmen and Women

While not as well researched as the correlation between autogynephilia and gynephilia in transwomen and men, there is some regarding non-gynephilic transmen.  Autoandrophilia occurs in 0.4% to 0.5% of women in the general population (compared to autogynephilia in 2.8% to 4.5% of men).   Mirror, Mirror on the Wall

S. Colton Meier, Seth T. Pardo, Christine Labuski, Julia Babcock, “Measures of Clinical Health among Female-to-Male Transgender Persons as a Function of Sexual Orientation”
http://link.springer.com/article/10.1007/s10508-012-0052-2

Walter Bockting, Autumn Benner and Eli Coleman, “Gay and Bisexual Identity Development Among Female-to-Male Transsexuals in North America: Emergence of a Transgender Sexuality”
http://www.springerlink.com/content/775x6m1p0j045313/

Eli Coleman, Walter O. Bockting, and Louis Gooren, “Homosexual and bisexual identity in sex-reassigned female-to-male transsexuals”
http://link.springer.com/article/10.1007/BF01552911

Robert Diekey and Judith Stephens, “Female-to-male transsexualism, heterosexual type: Two cases”
http://link.springer.com/article/10.1007/BF01541857

Dorothy Clare and Bryan Tully, “Transhomosexuality, or the Dissociation of Orientation and Sex Object Choice”
http://link.springer.com/article/10.1007/BF01541679

Meredith L. Chivers and J. Michael Bailey, “Sexual Orientation of Female-to-Male Transsexuals: A Comparison of Homosexual and Nonhomosexual Types”
http://link.springer.com/article/10.1023/A%3A1001915530479

Stefan Rowniak and Catherine Chesla, “Coming Out for a Third Time: Transmen, Sexual Orientation, and Identity”
http://link.springer.com/article/10.1007/s10508-012-0036-2

Robert J. Stoller, “Transvestism in Women”
http://www.springerlink.com/content/tj0lw18644n18g02/

Langstrom, et al., “Transvestic Fetishism in the General Population”  Journal of Sex & Marital Therapy, (2011) http://dx.doi.org/10.1080/00926230590477934

Baur, E., et Al, “Paraphilic Sexual Interests & Sexually Coersive Behavior: A Population-Based Twin Study” Archives of Sexual Behavior:  DOI:10.1007/s10508-015-0674-2


Fun Reading:

 

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

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Coming of (r)age in Samoa…

Posted in Science Criticism, Transsexual Field Studies, Transsexual Theory by Kay Brown on June 20, 2017

critical-thinkingOr, The Fa’afafine in Context

It seems to me that research focused on the fa’afafine of Samoa has become all the rage of late, at least for those interested in feminine androphilic males / “homosexual MTF transgender” folk.  The interest has at its heart, the hope that it represents a culture that is closer to what we might have had before large-scale civilizations began, one closer to what humans may have evolved within.

First, Samoan culture is very collectivist.  Although we don’t have a formal Hofstede Individualism Index value for Samoa, most commentators I can find all agree that it would be very low, perhaps lower than just about any other on the planet.  They do everything in groups, traditionally even living together under one roof without walls.  Family and extended family are everything.  Thus, if we were to predict the ratio of androphilic vs. non-androphilic transwomen based upon the relationship between the Hofstede Individualism Index and the percentage of non-androphilic transwomen found by Lawrence, we would expect almost no non-androphilic transwomen.  And indeed, one never sees them mentioned in connection with Samoa.

In Samoa, there is almost no stigma attached to being a feminine male.  Feminine male children are not bullied.  Fa’afafine adults are not discriminated against in employment.  There is little to no stigma attached to masculine men finding Fa’afafine sexually attractive.  This is not to say that there isn’t any problems for them.  Christian missionaries and Western colonization has brought homophobic laws and attitudes.  But because there is little to no stigma attached, androphilic males are free to express as much or as little femininity as they find in themselves with little incentive to attempt to suppress it as occurs in many other cultures.

However, before anyone lauds the Samoan culture as being the transgender (or gay) paradise, consider one other factoid.  I can’t find any reference to any fa’afafine who is in a long-term relationship with a lover.  I’ve never seen any reference to their families celebrating a marriage to a man.  The fa’afafine may be called “in the manner of a woman” (as the term loosely translates), but they aren’t given that social status.  They are granted a status as what many anthropologists would call a “third gender”.  But that gender is not seen as equal to women in status and marital desirability.

fafafineFa’afafine are universally androphilic and have sex with masculine men.  They don’t have sex with each other because they are attracted to masculinity which is not especially abundant in fa’afafine.  But those episodes with masculine men are typically “one night stands”.  I can’t believe that they wouldn’t choose to have long-term romance in a committed relationship.  Although not well publicized, and not nearly as common as we might like, such long term relationships do exist between masculine men and androphilic transwomen in Western cultures.  So I must conclude that it is the Samoan culture, non-fa’afafine family members and others, that in effect prohibits or discourages such relationships.  I would like to be proven wrong on this… I really would.

An educated reader will perhaps recognize my quip of a title from Margaret Mead’s 1928 book.  They may also know of how she was attacked by Derek Freeman.  Maybe I’m just biased by my friendship with Alice Dreger, since I don’t believe a word Freeman says… but the episode does offer a cautionary tale regarding the potential changes that Christian missionaries have already brought to Samoa.  I’ll leave it at that, since those who are better acquainted with the controversy will know what I mean.

One of the interesting aspects of androphilia in males is the question of evolution, to wit, if genetics play a role, and there is strong evidence it does, than why hasn’t it been selected out of the human population?  How can a trait that confers a significant reproductive disadvantage be maintained in the gene pool, should that allele(s) be under very high anti-selection pressure?  One hypothesis is the “Kin Selection” effect in which androphilic males are indirectly “fit”, reproductively successful, because they increase the resources available for their near relatives.  Paul Vasey has been testing this idea in both Western gay men and fa’afafine.  Interestingly, it doesn’t appear to be true among Western gay men, but does appear to be true among fa’afafine who exhibit strong materterally supportive behaviors toward the children of their siblings.  The speculation is that something about the suppression, the crushing, of the natural femininity of androphilic males in Western nations also suppresses this materteral behavior.  I would suggest that we also look at Western androphilic transwomen, being careful to sort by the quality of familial relationships.

Since the culture is presupposed to be closer to that of our pre-civilization ancestors, the question of who the fa’afafine are sexually attracting may offer other insights into the early evolutionary selection pressures on masculine men, specifically the notion of competition for mating opportunities between women and feminine androphilic males.  Lanna Petterson explored this in a study published as her thesis (also published in journals) in which she presented images of faces, men, women, and very plain emojis on a computer screen, asking her subjects to evaluate and report how sexually attractive they found them.  The images were limited only to the faces.  They were composites that had been digitally modified to enhance their sexual dimorphism.  (Frankly, of the two images she included in the appendix of her thesis, I personally found them disturbing, seeming to be slipping over a cliff into the uncanny valley below.  I can’t but help thinking that the results may have been influenced in part by this.)  Unknown to her subjects, the response time latency was also recorded by the computer.  Earlier studies have shown that people tend to linger over images that they find erotically rewarding.  From this data, she comes to the conclusion that the men who are having sex with fa’afafine are “bisexual”.

Sigh… Looking at the data, as well as what we know from other studies of men who seek out transwomen (chasers), I have to seriously question this conclusion.  First, very much like what androphilic transwomen experience in the West, 65% of the men had never had a sexual encounter with a man and 75% had not within the past year.  As Dr. Richard Green wrote about the men who dated Western androphilic transwomen,

“The men who fall in love with and perhaps marry women who are themselves former males, by and large, have known their partners only as women.  Their prior sexual experiences have been only with females.  They consider themselves heterosexual and their relationships heterosexual.  To varying degrees they are consciously and unconsciously aware of the biologic status of their partners, but it would be simplistic and would furthermore blur generally accepted definitions to call these men homosexual.  Rather they are men who respond to the considerable femininity of male-to-female transsexuals, ignoring the dissonant cues of masculinity.”

For many of the masculine Samoan men in Petterson’s study, I believe would fit this description as well.  Another portion of the men I believe would likely fall into the category of gynandromorphophilic (GAMP).  From a wonderful study by Hsu, we know that such men tend to be autogynephilic as well.  Although Samoan autogynephilic men are not likely to transition to presenting as women, that does not mean that they won’t seek out their prefered external sexual partners, women and feminine males, to wit fa’afafine.

From personal experience and hints from clinician and sexologist comments (e.g. Stoller and Bailey, separately), Western androphilic transwomen avoid gynandromorphophiles. One of the hallmarks of gynandromorphophiles is that they prefer pre-op and “functional”, that is, willing to allow these men to touch their penis, as Stoller remarked, “… she considered anyone who was not interested in her penis as normal…”

From reading between the lines of Petterson’s thesis, it appears that she made the assumption that sexual role “flexibility” denoted greater bisexuality.  I would argue just the opposite, that it is a signifier of potential gynandromorphophilia.  Also, I would predict that such men would have a different and “disturbed” response time when presented with faces to evaluate due to their underlying erotic target location error proneness.  While it is true that people tend to linger over images that they find erotically rewarding, they also tend to have trouble responding quickly to associations that reside further away from each other in their personal experience (e.g. implicit bias testing).  Indeed, this issue is shown in the data… that those who are willing to perform fellatio on fa’afafine had longer response latency, even to the crude emojis.

A minority of the masculine men having sex with fa’afafine are also only having sex with other masculine men, but not women.  This would suggest masculine presentation / identity exclusive androphilia, not bisexuality.  Not all fa’afafine present as extremely feminine as adults – some are fairly conventionally masculine, as average gay men would be in the West.  It would appear to me that not all androphilic males in Samoa developed an identity as fa’afafine as a child and that they are having sex with each other and to at least some of the fa’afafine, perhaps those who are less hypomasculine?

Although Petterson rejected the hypothesis that her masculine male subjects included both primarily androphilic and gynephilic subjects based on statistical tests of her response time data for normal distribution.  I believe that the effect of there being three different populations masked this fact.

Although Samoa and the fa’afafine culture seem so different than that of the West, I believe that the feminine androphilic subcultures in the West, that of feminine gay men, drag, and feminine androphilic transsexuals and our experiences very much parallel each other in important ways and future research will bear this out.

Further Reading:

Essay on relationship between Hofstede Individualism Index and non-androphilic MTF transsexual transitions

Essay on cultural influence on androphilic male presenation

Essay on Gynandromorphophilia

References:

Vasey, P. et al., “What can the Samoan Fa’afafine Teach Us About the Western Concept of Gender Identity Disorder in Childhood?”, (2007) Perspectives on Biology and Medicine,  http://muse.jhu.edu/article/222247

Vasey, P. “The Evolution of Male Androphilia” Personal Website:  http://people.uleth.ca/~paul.vasey/PLV/Evolution_Androphilia.html

Petterson, L. “Male Bisexuality In Samoa” (2012) University of Lethbridge Thesis  https://www.uleth.ca/dspace/bitstream/handle/10133/3745/PETTERSON_LANNA_MSC2015_THESIS.pdf

 


 

Fun Reading:

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

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Getting Lost in the Crowd

Posted in Female-to-Male, Science Criticism, Transgender Youth, Transsexual Field Studies by Kay Brown on April 16, 2017

Kay Brown

Or, How the Big Tent Transgender Movement Distorts Science and Holds Back Civil Rights for Transsexuals

The word “transgender” was originally coined and used by Dr. Virginia Prince, a full time autogynephilic cross-dresser, in the early ’70s, to denote those like her/him as opposed to “transsexuals” who took hormones and had “sex change” surgery and also opposed to secretive “transvestites” who only occasionally cross-dressed, usually in private.  The term was meant to be exclusive of any other group, like drag artists or gender atypical gays or lesbians.

But…

In the early ’90s, Beth Elliott, using her nom de plume Mustang Sally, wrote an essay entitled, “The Incredible Shrinking Identity” in which she decried the social effects of subsuming transsexual people into the larger umbrella of “transgender”, which with each passing year seemed to be growing at its margins to include more and more people who just a few years before, would never have been considered to be in the same grouping.  Of course, she was mostly talking about secretive cross-dressers, “transvestites”, autogynephilic men, who as we know, are in fact in the same etiological taxon as autogynephilic MTF transsexuals.  In the ’90s, it was possible to ignore this complaint as being specious on the social level, given already rampant socially unwanted and scientifically unwarranted lumping of autogynephilic and exclusively androphilic MTF transwomen.

But what started as merely political embarrassement (for AGP transwomen) has now become a serious scientific and civil rights issue as the term “transgender” has now been stretched to the point where it has little meaning as to actual sexual, social, or gendered behavior.  It is no longer enough for scientists to differentiate between autogynephilic/late onset vs. androphilic/early onset MTF transwomen… nor even between autoandrophilic vs. androphilic FtM transmen… now we must differentiate between an ever growing host of self-defined “other” gender categories and underlying behaviors, identities that are lumped under “transgender” to the point of making the term meaningless to sexologists and social scientists alike.

Flashback, 1980:  Hanging out in the L.A. transsexual community, as it gained a political self awareness, was a teenager; let’s call her “Lee”.  Lee would tell anyone who asked that she was “transsexual”… yet caused great confusion to all who met her.  She was natal female, short even for a woman, pleasantly plump, and decidedly feminine in both appearance and manner.  She was in no sense gender atypical.  And during the time that I knew her, over 18 months, she never made any attempt to present as a man, nor even as butch.  She was always on the femmy side of androgenous to the point of being decidedly “cute” as she hung out, mostly with younger MTF transwomen whom she seemed to admire.  Had she been hanging out in this same manner in the gay male scene, they would have likely labeled her a “Fag Hag”.  The transsexual community, while leery of non-trans males who would have acted this way, affectionately accepted Lee’s non-threatening presence, while secretly rolling their eyes when she declared that she was “FtM”.

Thinking back on Lee, I’m fairly certain that she never transitioned and I’m willing to place fairly high odds that she married and had kids, probably now has grandchildren, none of which have any idea that she once hung out in the trans-scene.  At the time, we had no label for her.  Today, on the internet, the FtM transsexual community does have a label that would have applied, “tucute”, as in “Too Cute” to be trans.  If you visit the FtM pages on Tumbler, you are sure to run into a few… and will also note that they in turn, grumble about the negative feedback they get from those they call “Truscum” (“true” masculine gynephilic FtM transsexuals) for not accepting that they too are just as “trans”, even if they are in no sense gender atypical nor gender dysphoric.

Recent Events:  A couple years ago, via her facebook page, a very socially liberal, rather prominent (and wealthy) venture capitalist in my professional circle proudly announced that her teenaged child was “transgender”.  I’ve been living “mostly stealth” in that most of my professional contacts do not know of my medical history (yes, I “pass”).  But in a move to be supportive and perhaps even help her with the emotional issues that almost always come with a child’s transition I came out to her.  BAD MOVE!  Nope, upon learning more about her child, it became very clear that her daughter had always been very gender typical as a girl, was not the least bit gender dysphoric, and had no intention of legally, socially, nor medically transitioning.  No, she just wanted to be recognized as “transgender” and have everyone around her use gender neutral pronouns (cause she is they are so special, she they deserves it).

There is another couple names for this behavior, “TransTrender” and “TrendsGender”, as in it is now “trendy” to say that one is transgender, in the right circles.    Back in my college years, hanging around Stanford University, I would often hear complaints from actual gynephilic women, real lesbians, about the phenomena of primarily androphilic women taking social positions as “Political Lesbians” and “Lesbians Until Graduation”.  The “transgender” community now has the same phenomena.  It seems to have become “cool” in some comfortably well off, very socially liberal teenaged and young adult circles to be associated with the LGB and now T community, as though being associated with a marginalized group made up for their obvious social privilege.

One could well imagine the growing resentment felt by those of us who have experienced familial rejection, social disapprobation, economic deprivation, and psychic pain from a lifetime of gender atypicality and dysphoria towards those who misappropriate an identity from the protective cocoon of indulgent family, liberal universities, and the anonymity of the internet.

As one young transman put it,

“Dysphoria is the defining factor of a transgender person. It’s why they want to TRANSition. It’s why they’re called TRANS in the first place, fuckwits. It doesn’t have to be crippling “I hate my body ugh I can’t look at myself naked” (And I do know some trans people whose dysphoria is that bad). On a 10 is an “I can’t see myself naked” to 1 is a “I don’t feel right in this body”, I’m probably a 5-7. I can see myself naked but it just doesn’t feel right. Specially with my chest. That’s dysphoria. Not “omg I don’t want to be human I want to be a rabbit/sunflower/magical girl” or whatever these tucutes are on I don’t even know.   …

The more I look at it, the more I see tucutes acting like being transgender is a cute little accessory they can put on. You’re comfy with your body but you like girls even if you’re a girl yourself? Congratulations, you could be a lesbian. You like boys but you’re a boy? Good on you, you might be a homosexual man. You like the opposite gender? That makes you a terrible hetero person and that’s bad because all hetero people are transphobic and evil. 😦 Be trans instead. That’s cooler.

Except… it’s not.

It’s not cool to be trans. It’s not cool to wake up and see these parts of you that you feel so uncomfortable with having that you would wish cancer on yourself just to have them taken away. It’s not cool to have to struggle with the longing to tell your parents that you’re not the right gender because you want to trust them and want to open up to them but you’re afraid it’ll just add to the laundry list of things you’ve already disappointed them with. It’s not cool to have known you were one thing from birth but everyone else and your own body telling you you’re not and that you were supposed to be a certain way because that’s what you looked like from the outside.

It’s not cool to be trans.

If I had a choice, if being trans WAS a choice I would choose to be cis.”

If these issues had stayed on the pages of tumbler and facebook, it wouldn’t be a problem for science or those seeking better civil rights for transitioning transfolk.  But it hasn’t.

Consider a recent paper published in the Journal of Youth and Adolescence in which the authors very laudably explore the issues of safety and bathroom access for “transgender” youth.  Ah… you are probably anticipating some of the problems that this might entail and you would be right.  But let’s explore each of them carefully.

The authors cite the now popular William’s estimate of 0.7% of the population in the US as “transgendered”.  The problem with that study is the number who identify as “transgendered” because William’s did not apply any operational definition beyond asking if they were “transgendered”. Yet we know that only 0.03% of the U.S. population has actually socially transitioned, according to US Census study that cross-correlated with name/sex status changes to Social Security cards (arguably the absolute best estimate we will ever get to the number of individuals who actually transitioned).  This means that less than 5% of those who identify as “transgender” ever transition.  Thus, by definition, more than 95% of those who identify as “transgender” never transition, that in fact, they aren’t all that gender dysphoric.  So who are they?  Well, given that 80 to 90% of MTF transsexuals are autogynephilic and that an estimated 2.8% to 4.6% of men in the general population are autogynephilic, while only 0.5% of women are autoandrophilic, we can surmise that the vast bulk of those who identify as “transgender” adults are autogynephilic males, otherwise gender typical heterosexual men who cross-dress in the privacy of their homes and perhaps occasionally have a “girls’ night out” with other cross-dressers.

We know that autogynephilic males are gender typical growing up.  They are also gynephilic.  These are, save for their secret cross-dressing and sexual fantasies of being or becoming female, typical, average, run of the mill straight men.  Thus, autogynephilic males who have not transitioned are not socially visible.  Further, we know that the median and average ages of transition for autogynephilic transsexuals (the moment that they become socially visible) is 35 and 40 respectively.  In fact, in the Nuttbrook study, which surveyed 571 transgender women, only one gynephilic (and presumably autogynephilic) individual had begun transition before age 20 and of those who had begun transition before age 20, only 7% said that they were bisexual (of which a number of them are likely to be autogynephilic, as we know from other studies).

Now, compare that to the number of early onset / androphilic transwomen who transition before age 20… that number is half.  HALF.  Further, we know from study after study that such transwomen are very notably gender atypical, as well as gender dysphoric.  THESE are the kids who will be the most socially visible as youth, NOT autogynephilic “transgender”.  On the FtM side, the Autoandrophilic population similarly transition later as adults, not teens.  It will be the rare, very rare (remember, only 0.03% of the total US population transition) exclusively gynephilic, gender dysphoric kids that will be socially visible as youth, not the TuCutes and the TransTrenders.  These are the kids who are socially and personally vulnerable as youth, not the vastly larger number of individuals who will identify as “transgender”.

How badly off are the numbers?  In the Wernick study they found 86 individuals who self-identified as transgendered out of 935 students.  Seriously, 9%?  NINE &^%$#@ percent?!?  That’s more than ten times the number of adults who self-identify and three hundred times the number who actually transition.  That’s higher than the number of teens who grow up to be gay or lesbian.  Are all of the LGB kids claiming to be “transgendered”???  Or is this representative of all LGB plus all of the secretly cross-dressing and cross-dreaming boys plus the TuCutes and the TransTrenders, all balled into one?  Because, if the schools were statistically representative of the population as a whole, with only a thousand or so students, we could only expect a one in three chance of finding an actual transsexual among them, most likely an autogynephile who will transition as an adult and only one in fifteen chance of finding a transkid.

The design of this study was flawed from inception, as the numbers surveyed were never enough to find any statistically valid number of transkids, while using self report of being “transgendered” without a valid operational definition lead only to a measure of the trendiness of the label in the teenaged population.

transkids

Transkids after transition

So we see, that truly gender atypical and gender dysphoric individuals will be a very small percentage of youth who will self-identify as “transgender”.  These are the kids who social scientists and policy makers should be concerned with, not those who have yet to transition or never will.  These are the kids who, while finding more and more visibility in the press as they transition, are the ones who are getting lost in the crowd in social science studies and policy making because of the failure to apply appropriate operational definitions.

(Addendum 5/5/2017:  To reinforce my point that one needs to have an operational definition of “transgender”, we can see in another recent study (Sumia 2017) using the GIDYQ-A that only 1.3% of teenagers had any “potentially clinically significant gender dysphoria”.  Interestingly of the natal female teens, only 0.5% compared to 2.2% of the natal males had indicated such potential dysphoria.  Note that this is indeed potential, not clinically significant distress.  These numbers tally better with the hypothesis that most of these boys are autogynephilic and will likely live as secret cross-dressers.)

Further Reading:

Essay on US Census Estimate of Post-Transition Population

Essay on the Ratio of Gynephilic vs. Androphilic MTF Transsexuals

Essay on the Nature of Autogynephilia

Essay on the concordance between percentage of erotic cross-dressing adults of both sexes and measures of teenaged sub-clinical gender dysphoria

External Further Reading:

“Tucute: What it is and why its wrong”

CONSERVATIVE MEN IN CONSERVATIVE DRESSES By Amy Bloom
The world of cross-dressers is for the most part a world of traditional men, traditional marriages, and truths turned inside out. – From the Atlantic Monthly, April 2002

References:

Wernick, et Al, “Gender Identity Disparities in Bathroom Safety and Wellbeing in High School Students”, Journal of Youth and Adolescence
DOI: 10.1007/s10964-017-0652-1

Sumia et Al, “Current and recalled childhood gender identity in community youth in comparison to referred adolescents seeking sex reassignment”, Journal of Adolescence
http://www.sciencedirect.com/science/article/pii/S0140197117300155


Fun Reading:

 

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

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Silly Stereotypes

Posted in Editorial, Science Criticism by Kay Brown on November 6, 2016

phrenologyWhen I was being evaluated by the Stanford Gender Dysphoria Clinic, they had me answer a number of questionaires.  Of course, as a naive teenager, not yet having the background in science, especially in psychology, I took them thinking that they might help me get past these evaluations such that I would be OK’ed for SRS.  Only later did I learn that these were not diagnostic but research tools.  Later, I came to recognize them and studied them.  One of them was the Bem Sex Role Inventory.  Interestingly enough, I learned the most damning things about this instrument, not in my psych studies, which I did, but from my U.S. History, Women’s Emphasis Class in 1977.  In that class, I learned about gender stereotypes, their power to shape politics… and as any feminist knows, the personal is political.  Suddenly, for me, my personal experience taking the inventory become political.

Why am I writing about this now?  Because I still see this inventory being touted as though it had any kind of scientific validity as a window into intrisic gender meaning… that it shows any sort of truly sexually dimorphic differences in personality.  It does not.

Then what does it show?  Stereotypes.

The Bem Inventory was developed in 1974 by Sandra Bem, a feminist psychologist.  Bem did not intend it to be, and in fact later bemoaned that it had misused as, a gender identity tool.  It was a tool to explore how individuals hewed, or not, to societal gender stereotypes, period.

I recall, that as I learned about the inventory, how dismayed I was about its use… and how many of the stereotypes made no real sense.  Consider a couple of the terms that were supposed to be “feminine” and “masculine” qualities like “gullible” and “loyal”.  WTF!?!?

In 1974, these were qualities that were considered “feminine” and “masculine”… but not today.  This inventory only helps us understood sexist stereotypes of the mid’70s not who we are today… and certainly does NOT tell us if we are men, women, or transgendered.  It’s far past time to leave the Bem Inventory in the footnotes section of history books.

Further Reading:

“I Took the Bem Sex Role Inventory From 1974 and This Is What Happened”, by Lara Rutherford-Morrison

 


 

Fun Reading:

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

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Personality, My Dear…

Posted in Science Criticism by Kay Brown on October 6, 2016

phrenology…I Don’t Give a Damn!

or What is the Rate of Co-morbid Personality Disorders in Transsexuals?

I recently came upon a blog that made much of a single paper out of Iran which purported to show that about 80% of transsexuals had a serious personality disorder.  I was shocked at such a result and had to dig deeper.  Well… this paper seems to be an outlier and its use by this blogger (who fits the profile of an angry ex-wife of an autogynephilic transgender-woman turned transphobic crusader) is an example of cherry picking.  Another paper I found was only 24% of the transsexuals had “subthreshold” potential personality disorders compared to 17% of the controls.  (Note, “subthreshold” does NOT mean that they actually had the disorder.)  But why did this first paper get this outrageous percentage of actual disorders when other studies didn’t?

Because they did NOT diagnose anyone, period.  Instead Meybodi used the Millon Clinical Multiaxial Inventory II (MCMI- II), a self-scored inventory and assumed that if they got a high score on any particular scale that they must then have that clinical diagnoses.  This alone is a gross misuse of any instrument; a test score alone is NOT a diagnoses of a disorder.  From the paper, all we know is that their subjects scored higher than a non-reported cut-off, likely the one used by the publishers to indicate the “presence” of a trait.  The researchers fully admit that they did NOT actually interview and determine if the score had any bearing on actual dysfunction.  It is important to note that to have a diagnoses of a disorder, the personality trait must cause significant dysfunction to their lives.  This study failed to evaluate this dimension.  The most common of the purported personality disorders was Narcissistic Personality Disorder at nearly 60%, which given that this paper was from Iran, surprised me greatly.

As Lawrence has shown, the percentage of non-androphilic MTF transfolk is correlated with a given society’s Hofstede Individualism Index, which for Iran is 41, and thus we would expect a very low percentage.  And indeed, anecdotal reports regarding Iran’s MTF population agree.  But we know that from a number of studies and clinical surveys, that exclusively androphilic MTF transsexuals have a LOWER co-morbidity rate.   So what gives?

The answer seems to be that this study failed several basic tenets of science.  First, they failed to provide controls, which had they done so, might have flagged another issue with their methodology, namely that the MCMI-II was written and only validated in ENGLISH and is only valid for those who have at least a 5th Grade literacy level IN ENGLISH.  One assumes that the researchers simply translated the inventory items from English to Farsi and did not conduct a proper re-validation study given the very divergent cultural meanings potentially introduced by this translation?  If so, as Rogers points out, this is a gross abuse,

“Multiscale inventories can be translated into different languages with relatively little effort. The critical issue is that linguistic equivalence (i.e., similar sentences) cannot be equated to clinical equivalence (i.e., similar diagnostic relevance).  Clinical equivalence cannot be assumed, but must be objectively tested. Simple comparisons of vocabulary and syntax (e.g., from English to Spanish) are insufficient to establish clinical validity for translated versions.  An approach to translation validation in which a mere lack of significant group differences between two language or ethnic groups is assumed to mean the tests “work the same way” makes little sense. With depressed patients, for example, the clinician needs to know whether or not depressed persons of different cultures and languages have the appropriate elevations on multiscale inventories. Given our dearth of knowledge regarding translated versions and their cultural differences, psychiatrists and their consultants should be very cautious about using and interpreting translated tests.”

Even if the translation into Farsi was validated, there is the problem of interpretation; a high score on a given scale does NOT necessarily mean that one has a personality disorder.  In fact, emotionally healthy people often have high scores on scales that correlate to Narrissistic Personality Disorder as Stephen Strack explains in his book, Essentials of the Millon Inventories,

“Scale 5 has a research base that suggests that elevated scores indicate either a clinical personality disorder or a healthy adaptional personality style associated with with nonclinical people.  In factor analysis studies, Scale 5 loads positively on items dealing with extroverted traits and behaviors and negatively on items pertaining to maladjustment. … Elevations on Scale 5 are rare in psychiatric samples.  Many nonclinical populations attain elevated scores on Scale 5 including air force pilots in basic training. … Thus the clinical task is to determine whether clinically elevated scales represent a Narcissist Personality Disorder or a narcissistic personality style.  … versions of this scale have not correlated well with structured psychiatric interview schedules.”

Anyone who is familiar with either the literature on, or knows “early onset” / transkids in person knows that they can be quite extroverted, even flamboyantly so, without developing Narcissistic Personality Disorder.  Finally, a study that used structured interviews showed significantly lower co-morbid issues than those studies that used translated personality inventories, from the abstract of the Haraldsen paper,

“Transsexual patients scored significantly lower than Personality Disordered patients on the Global Symptom Index and all SCL-90 subscales. Although the transsexual group generally scored slightly higher than the healthy control group, all scores were within the normal range.  Transsexual patients selected for sex reassignment showed a relatively low level of self-rated psychopathology before and after treatment. This finding casts doubt on the view that transsexualism is a severe mental disorder.”

The conclusion here can only be that we must evaluate the literature on transsexuals and co-morbidity very carefully and critically, not accepting them at face value unless we can determine that they have been conducted with proper methodologies, including proper interview based psychiatric diagnoses, compared against valid controls from both clinically relevant disordered and healthy populations, and shown to be reproducible.  Anything else is just junk science.  {And cherry-picking the worst data you can find to defame transfolk is despicable.}

References:

Maybodi, et Al., “The Frequency of Personality Disorders in Patients with Gender Identity Disorder”
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4301205/

Bodlund, et Al., “Personality Traits and Disorders in Transsexual” (1993)
https://www.ncbi.nlm.nih.gov/pubmed/8296575

Rogers, R., “Forensic Use and Abuse of Psychological Tests: Multiscale Inventories”
http://www.reidpsychiatry.com/columns/15%20Rogers%2007-03%20pp316-320.pdf

Haraldsen, et. Al., “Symptom profiles of gender dysphoric patients of transsexual type compared to patients with personality disorders and healthy adults”
https://www.ncbi.nlm.nih.gov/pubmed/11089727

 


 

Fun Reading:

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

Comments Off on Personality, My Dear…

Dangerous Thoughts

Posted in Science Criticism by Kay Brown on August 15, 2016

critical-thinkingIt has long been noted by sexologists, and folk in the “kink” scene, that if one has one paraphilic sexual interest, the likelihood that individual will have other paraphilic interests is dramatically increased.  Some of these paraphilic sexual interests tend to cluster.  It is these clusters that help sexologist delve into potential underlying common sexual functions that are distorted (hence the the common term “kink”).  One of these clusters is that of Voyeurism, Exhibitionism, Frotteurism, and Paraphilic Rape, that are grouped together as Courtship Disorders.  Another cluster is Autogynephilia & Autoandrophilia (most often found as “transvestic fetishism” = “erotic cross-dressing”),  Autopedophilia, and Apotemnophilia group together as Erotic Target Location Errors.  But there have also been many observations of of clustering of other paraphilias that don’t have obvious connections of an underlying common function (other than sexuality in general).

Given the current political climate and some rather pointed and ugly recriminations and insinuations regarding transgender people and the safety of women & children in sex segregated facilities, it behoves us to seek real data rather than polemical rhetoric.  In a very timely study involving nearly 6,000 subjects chosen because they are members of a twin birth, the incident rates and co-occurances of various paraphilic sexual interests was explored, including “transvestic fetishism” and “sexually coersive behavior”.

As has been known for decades, most people with an Erotic Target Location Error are male.  Males are about nine times more likely to have autogynephilia as females are to have autoandrophilia, with 4.6% of males aroused by cross-dressing and only 0.5% of females.  Please note, the number of females was not zero… only small.  Compare this number to the estimated 3% to 6% of females being exclusive gynephilic.  This ratio also fits the data we have on the relative numbers of gynephilic FTM transmen vs. androphilic/bisexual FTM transmen, adding statitical support to the hypothesis that androphilic/bisexual FTM transmen are autoandrophilic.

First, the good news for transfolk.  There was no independent correlation between transvestic fetishism (both autogynephilia and autoandrophilia) and sexually coersive behavior.  That is to say, that neither autogynephilia nor autoandrophilia alone has any effect on the likelihood, one way or the other, on whether an individual would be sexually coersive.

On the other hand… that’s not the whole story.  As I mentioned above, the likelihood that one will have a co-occuring paraphilic interest is increased with autogynephilia or autoandrophilia, as the data from this paper showed.  And with THAT OTHER paraphilic sexual interest, there WAS a correlation with an interest in sexual coersion.

But, before going deeper into the data, it is important to explain a bit about the study and what constituted interest in sexually coersive behavior in this study.  The question asked whether the thought of persuing a range of behaviors from deliberate deception (not simple dating exageration) to acheive sexual contact, forcing contact, taking advantage of an incapacitated individual, to forcable rape was sexually arousing.  The raw numbers in the population at large were to be honest, more than a little disturbing; They were in fact horrifying.  The number of men who had an interest (not neccessarily actualized / committed such an act) in being sexually coersive was 18.5%.  That’s nearly one in five men indicated that the idea of performing a sexually coersive act was sexually arousing.  The percentage of women who found the thought of performing (not being the victim of) such an act was significantly lower at 3.6%.

Again, while autogynephilia and autoandrophilia alone were not independently correlated with an interest in sexually coersive behavior, when controlling for other paraphilias, this only meant that they were no more likely to have an interest in such coersive acts as the general population.  That is to say, that 18.5% of autogynephilic males without a co-occuring paraphilia is interested in sexual coersive acts.

So the good news isn’t that autogynephilic only males are less likely than other males… only as interested as other males in sexually coersive acts.

The bad news is the fact that paraphilias cluster and that there is an increase in the likelihood of co-occuring paraphilias and that as shown in this paper, sexual interest is some paraphilic behaviors correlates with increased interest in sexually coersive behavior, which in turn would suggest that autogynephilia and autoandrophilic people in general would be more likely to be interested in such acts.  And, sadly for transfolk, this is the case.  The number of autogynephilic and autoandrophilic people (the study lumped male and female “transvestic fetishism” subjects, but given that males are nine time more likely than females to experience transvestic arousal, most of the subjects are male) that are sexually interested in sexually coersive behavior is a disturbingly high 28.3%.  That is to say, that one in four finds the thought of performing a sexually coersive act to be sexually arousing.  Remember, this does not indicate that transfolk are more likely to actually act on such desires, only that they find the thought of it arousing.

Paraphilic Interest          Males          Females           AGP/AAP
Transvestism                     4.6%             0.5%                  100%
Voyeurism                          18.2%             6.3%                 39.8%
Exhibitionism                   4.3%              0.6%                  12.4%
Sadism                                 2.7%             2.3%                   11.5%
Masochism                         4.9%             8.6%                  24.8%
Sexual Coersion               18.5%             3.6%                  28.3%  (AGP/AAP alone: 20%)

What is surprising in this data is that the % of autogynephiles/autoandrophiles that were also interested in voyeurism is so high.  I personally hadn’t seen this suggested in the literature.  We see lots of references to the high co-occurance of sexual masochism.  It may be because of the relative ratios; AGP folks are about twice as likely to be interested in voyeurism as men in general, while they are five times more likely to be interested in masochism as men in general.  Perhaps I shouldn’t be as surprised as I am considering the oft noted intense interest in pornography among AGP transgendered people?  Perhaps pornography could be considered a watered down version of voyeurism?

Going back to risks of paraphilic sexual interests causing actual sexually coercive acts, the authors estimated from this and other data that perhaps one in three sexual assaults may be averted if all paraphilic individuals were identified and provided treatment interventions aimed at keeping them from acting on their sexually coercive interests.  This would, conversely, suggest that two thirds of such assaults are mediated by other factors including Rape Culture in a misogynistic male privileging environment.

Addendum 6/17/2017:

From an earlier study by NIKLAS LÅNGSTRöM, et. al., an interesting concurrence on the percentage of men and women who experience autogynephilia and autoandrophilia and co-occuring paraphilias as described in their abstract,

“We used a random sample of 2,450 18–60 year-olds in the general population of Sweden to study the prevalence as well as the social, sexual, and health correlates of transvestic fetishism (sexual arousal from cross-dressing). Almost three percent (2.8%) of men and 0.4% of women reported at least one episode of transvestic fetishism. Separation from parents, same-sex sexual experiences, being easily sexually aroused, pornography use, and higher masturbation frequency were significantly associated with transvestic fetishism. A positive attitude to this sexual practice and paraphilia indicators—sexual arousal from using pain, exposing genitals to a stranger, and spying on others having sex—were particularly strong correlates to the dependent variable.”

Note that the “particularly strong correlates” with fetishistic transvestism (transvestic autogynephilia and autoandrophilia) were masochism, exhibitionism, and voyeurism, the same group as in the Baur study.

Further Reading:

Essay on Erotic Target Location Errors

Essay on Autogynephilia

Essay on Autoandrophilia in Androphilic/Bisexual Transmen

References:

Baur, E., et Al, “Paraphilic Sexual Interests & Sexually Coersive Behavior: A Population-Based Twin Study” Archives of Sexual Behavior:  DOI:10.1007/s10508-015-0674-2

Langstrom, et al., “Transvestic Fetishism in the General Population”  Journal of Sex & Marital Therapy, (2011) http://dx.doi.org/10.1080/00926230590477934

 


 

Fun Reading:

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

Comments Off on Dangerous Thoughts

Nature vs. Nurture

Posted in Science Criticism, Transsexual Theory by Kay Brown on May 22, 2016

critical-thinkingGiven the ongoing “culture war” regarding sexual orientation, wherein some elements of society wish to portray homosexuality as “sinful”, “mental illness”, or both it is no surprise that the question of etiology of homosexuality, and indeed of any sexual orientation, has become a political, as well as scientific question.  Into this fray has come some of the best and brightest of the sexologists who are exploring the science.  I know that some transsexuals and transgendered folk won’t like to read the name of the lead author, but in science, it is not important who says something, but what the evidence says.  The lead author is J. Michael Bailey.  Yes, that Prof. Bailey.

Bailey is joined by Lisa Diamond, Paul Vassey, Marc Breedlove, Eric Vilain, and Mark Epprecht in a masterful compliation and exposition on the current science of sexual orientation.  The paper also covers evidence concerning androphilic MTF transgender people and covers some remarkable conjectures regarding the role of culture, nurture if you will, regarding the difference between MTF transkids and conventional gay men.  Fortunately, the paper is NOT behind a paywall, so my reader may follow the link provided in the reference section to read it for oneself, which I highly recommend.

The paper lays out powerful evidence that shows that indeed “nature” has a very strong role to play in the development of sexual orientation.  But as the authors point out, this does NOT mean that morally or politically such evidence, or indeed proof, has any bearing on how society should treat non-heterosexual people,

Ongoing political controversies around the world exemplify a long-standing and widespread preoccupation with the acceptability of homosexuality. Nonheterosexual people have seen dramatic surges both in their rights and in positive public opinion in many Western countries. In contrast, in much of Africa, the Middle East, the Caribbean, Oceania, and parts of Asia, homosexual behavior remains illegal and severely punishable, with some countries retaining the death penalty for it. Political controversies about sexual orientation have often overlapped with scientific controversies. That is, participants on both sides of the sociopolitical debates have tended to believe that scientific findings—and scientific truths—about sexual orientation matter a great deal in making political decisions. The most contentious scientific issues have concerned the causes of sexual orientation—that is, why are some people heterosexual, others bisexual, and others homosexual? The actual relevance of these issues to social, political, and ethical decisions is often poorly justified, however.  … No causal theory of sexual orientation has yet gained widespread support. The most scientifically plausible causal hypotheses are difficult to test. However, there is considerably more evidence supporting nonsocial causes of sexual orientation than social causes. This evidence includes the cross-culturally robust finding that adult homosexuality is strongly related to childhood gender nonconformity; moderate genetic influences demonstrated in well-sampled twin studies; the cross-culturally robust fraternal-birth-order effect on male sexual orientation; and the finding that when infant boys are surgically and socially “changed” into girls, their eventual sexual orientation is unchanged (i.e., they remain sexually attracted to females). In contrast, evidence for the most commonly hypothesized social causes of homosexuality—sexual recruitment by homosexual adults, patterns of disordered parenting, or the influence of homosexual parents—is generally weak in magnitude and distorted by numerous confounding factors.

fafafine

Fa’afafine dancing

Setting aside the issues of policy and etiology, there are still some important issues regarding cultural factors influencing expression of androphilia in males because one of the models of why non-heterosexual orientations may persist is that of kin selection, in which the gender atypicality of androphilic males is evolutionarily selected for and maintained in the population because androphilic males help their near relatives raise their children, thereby increasing the chances of their own genes, shared with those close relatives, to perpetuate.  In this model, gender atypical androphilic males are in effect, an evolutionarily ‘fit’ alternative ‘morph’; far from being a “mistake of nature”, they are in a very real sense, a “third sex” involved in reproduction by proxy through childcare.

Consistent with the predictions of the Kin Selection Hypothesis (KSH), research conducted in Samoa on transgender androphilic males (fa’afafine) has repeatedly demonstrated that they show elevated avuncular (uncle-like) tendencies compared to Samoan women and gynephilic men. (This is measured via a 9-item scale measuring willingness to care for, and to give resources to, nieces and nephews. Furthermore, this finding does not appear to reflect a general tendency to help others, but a specific preference for kin. In contrast, research on cisgender androphilic males in Western populations and non-Western industrialized cultures has garnered virtually no support for the KSH. It is possible that elevated avuncularity is not expressed unless male androphilia takes on the transgender form. More research is needed to ascertain whether other populations of transgender male androphiles exhibit elevated kin-directed altruism or not.  …  Societies in which transgender male androphilia predominates exhibit a significantly greater presence of human ancestral sociocultural conditions compared to societies in which the cisgender form predominates. This suggests that the transgender form of male androphilia was likely the ancestral form. As such, transgender male androphilia likely represents the best model for testing evolutionary hypotheses, given that more derived forms of this trait may reflect recent cultural/historical influences that might obscure the outcome of evolutionary processes. Consequently, the most promising results from tests of both the KSH and SAGH are from studies of Samoan fa’afafine. The evidence would be much stronger if other populations of transgender androphilic males showed similar effects.

Let’s think about this a moment.  If the Western form, conventional gay men, don’t show an interest in their kin, is that because their homophobic siblings won’t let them, or because trying to be gender typical (straight acting) includes disavowing any interests in what would be considered womanly interest in young children?  I know its only anecdotal, but my reader may wish to check out my own history of a very strong interest in children.  Also note that my siblings have forbidden me from having anything to do with their children, due to extreme religious notions and transphobia.  (Note to researchers: Can we please use the more gender identity respectful term materteral if we are speaking of transgendered MTF folk here?)

Here is where things get really interesting.  The authors conjecture here that cultural factors influence the form that male androphilia takes depends upon the culture that androphilic males find themselves in,

Same-sex sexuality between adults typically takes one of two cross-culturally recurrent forms, which are related to gender-role enactment and gender identity. These two forms are cisgender and transgender male androphilia and female gynephilia.

Cisgender male androphiles and female gynephiles occupy the gender role typical of their sex and identify as “men” and “women,” respectively. This is the form of homosexuality that is nearly universal in the contemporary West. In contrast, transgender male androphiles and female gynephiles do not occupy the gender role typical of their sex. Not only do they behave in a highly gender-atypical manner, but they often identify, and are identified by others, as neither “men” nor “women,” but rather, as a member of some alternative gender category. Contemporary examples of transgender male androphiles include the kathoey of Thailand, the xanith of Oman, the muxes of Mexico, and the fa’afafine of Samoa. Some contemporary examples of transgender female gynephiles include the tombois of Sumatra and the mahu of Tahiti.

In some cultures, transgender male androphilia and female gynephilia are linked to particular institutionalized labor practices, which often involve specialized religious activities. This type of transgender male androphilia has been referred to as “profession defined”. For example, on the Indian subcontinent, transgender male androphiles known as hijra bestow blessings from Hindu gods and goddesses for luck and fertility at weddings and at the births of male babies. In Sulawesi, Indonesia, transgender androphilic males known as bissu are shamans who bless people for good health and successful journeys and who play important ritual roles in weddings. These institutionalized religious roles sometimes carry with them the expectation of asceticism, but often this ideal is not realized. In general, same-sex-attracted individuals self-select to fill these roles, probably because they are recognized as socially acceptable niches.

Third Gender

Young Hijra

Here I have to interject a note of caution, nay, derision.  There is a tendency for Western sociologists to romantasize the social status of transgender people.  For example, the hijra are NOT welcome guests at wedding and births.  They come uninvited.  I’ve had a number of occasions to speak at length, careful not to ‘out’ myself, with Hindu expat colleagues from India.  Universally, when speaking of hijra, the tone is one of revulsion and hatred.  The hijra are not revered co-religionists, but feared and dispised “vermin”.  The “blessings” being bestowed are the obverse of a coin, the reverse of which is the obviation of the threat that the children of the marriage or newborn will be “cursed”… the superstitious Hindus believe that the hijra have the power to curse the future childen of a bride or a newborn to become hijra, the lowest of the low, so they pay the unwelcome hijra “guests” money to ensure that they leave without cursing their children.  The hijra also beg on the streets, with the understood threat that if they are not given money, they will lift their skirts to the horror of the onlooking men, to show the scars of their very crude “castration” while being cursed.  From other lengthy conversations I’ve had with an Amercan transsexual who lived for a time among the hijra in India, I learned that many hijra suppliment their begging with prostitution.  Thus, the hijra have wrested for themselves a social position of begging and prostitution… a social position not too much different than poor street transkids in the Western nations.

But, to continue,

Cisgender male androphiles and female gynephiles behave in a relatively gender-typical manner when compared with their transgender counterparts. However, they are relatively gender-atypical when compared to gynephilic cisgender men and androphilic cisgender women. Thus, regardless of the form they take, male androphilia and female gynephilia are associated with gender-atypicality. However, the strength of this association varies with the manner in which same-sex sexuality is publicly expressed.

Both the cisgender and transgender forms of same-sex sexuality may occur within a given culture, but typically one or the other predominates. For example, the cisgender form tends to be much more common in many Western cultures. In contrast, the transgender form appears to be more common in many non-Western cultures. In places where the two forms coexist, their members often consider each other to be part of the same subculture. Margaret Mead observed a meeting in which an Omaha minquga (i.e., a transgender male androphile) and a Japanese homosexual man (i.e., a cisgender male androphile) who visited her field site in 1961 instantly recognized each other. Within an hour of the Japanese man’s arrival, the sole minquga in the tribe turned up and tried to make contact with him. Similarly, sociologist Fredrick Whitam noted that, in São Paulo, travesti (transgender male androphiles) are an especially conspicuous presence in gay clubs and are treated with a high degree of respect.

In contemporary Western cultures, cisgender male androphiles typically engage in sexual interactions with each other; the same is true of cisgender female gynephiles. That is, in the West, homosexual relationships are typically between two homosexual individuals. Such individuals comprise the Western gay and lesbian communities. This type of same-sex sexual relationship has been referred to as “egalitarian” and is characterized by partners who are not markedly different in age or gender-related characteristics. Within such relationships, partners tend not to adopt special social roles, and they treat each other as equals. In contrast, this pattern appears to be relatively uncommon in non-Western cultures and has emerged only recently in certain non-Western urban centers.

Although transgender male androphiles are same-sex attracted, they rarely, if ever, engage in sexual activity with each other; the same is true of transgender female gynephiles. Rather, these individuals engage in sexual activity with same-sex cisgender partners who self-identify, and are identified by others, as “men” or “women.” For example, in Samoa, very feminine natal males called fa’afafine (which means “in the manner of women”) have sex with masculine Samoan men. The fa’afafine would be aghast at the idea of having sex with one another.

Little research has focused on the cisgender sexual partners of same-sex-attracted transgender males and females. Blackwood noted that, in Sumatra, the cisgender female partners (femmes) of tombois “assert an uncomplicated attraction to men, [but] position themselves (if temporarily) under the label ‘lesbi’”—a derivative of “lesbian.” This suggests an episodic pattern of bisexual attraction on the part of femmes. In many cultures, same-sex sexual interactions between transgender and cisgender persons are not considered “homosexual” because they are understood to be hetero-gendered. In other words, if a cisgender androphilic male and a transgender androphilic male engage in sex, the former individual is often understood to be “the male partner” in the interaction, whereas the latter individual is often understood to be “the female partner.” Accordingly, the interaction is understood as male-female rather than male-male. The degree to which cisgender individuals who have sex with transgender persons of their same biological sex (i.e., men who have sex with female-appearing men and women who have sex with male-appearing women) are perceived as different from those whose sexual behavior is only with the other sex (i.e., conventional heterosexuals) remains an open question.

OK, there is one person who has conducted at least limited research on transgendered male androphiles and their non-trans male romantic partners, Dr. Richard Green.  As I explored in another essay, at least in the United States, they are conventionally heterosexual.  I can’t speak for the partners of fa’afafine in Samoa, but I got the impression from reading about them that they too find conventionally heterosexual partners.

For the sake of a thought experiment, let us conceed for the moment that the form that male androphilia takes depends on the culture that they find themselves.  (This will not be a popular notion among either Western Gay men nor autogynephiles who would otherwise wish to identify as androphilic transwomen.)  Let us further assume that the Kinship Selection Hypothesis is correct.  This would support not only the notion that androphilic males are a special morph, but that of neccessity, the transgender form is the evolutionarily selected form.  In which case, transkids are not “failed” or “self-hating” gay men… but Western Gay Men are “failed” / “femmiphobic” transkids” !!!  This also reads upon efforts to “help” gender atypical children to be “more gender fluid”, less gender atypical, less.. well… less likely to be transgender, is in fact an attempt to fight an evolutionarilty selected and natural role, and as such is a “crime against nature”.

I would be tempted to close this with “just say’n”, but I’ve always found that expression to be irratating.

Further Reading:

Essay on the male romantic partners of transwomen

Essay on evidence that MTF transkids and gay men have the same etiology

Essay on Samoan Fa’afafine

“Pakistan’s traditional third gender isn’t happy with the trans movement” by Mobeen Azhar

References:

Bailey, et al., “Sexual Orientation, Controversy, and Science”, Psychological Science in the Public Interest, doi: 10.1177/1529100616637616

Vanderlaan, et al., “Elevated Kin-Directed Altruism Emerges in Childhood and Is Linked to Feminine Gender Expression in Samoan Fa’afafine: A Retrospective Study” Archives of Sexual Behavior
DOI: 10.1007/s10508-016-0884-2

 


 

Fun Reading:

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

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Ripe Cherries…

Posted in Brain Sex, Science Criticism by Kay Brown on January 16, 2016

phrenology… or How the Science of Changing Sex is Distorted by the Transsexual Community
Funny how I have been carefully writing about the science regarding transsexuality and transgender sexuality and trying to be very careful about NOT cherry picking or distorting the evidence by either misstating or omitting key points?  Well… now I seem to have competition at The TransScience Project.  Of course, it appears that they are cherry picking or leaving out key data points.  For instance, lets examine an essay written by Sarah Lewis on “The Brain And Gender Dysphoria”:

“The first study of its kind was conducted by Zhou et al (1995). The study found sex a-typical differences in the stria terminalis of the brain stem when studying transgender subjects. A follow up study by Kruijver et al (2000) confirmed the findings and provided greater insight. The central subdivision of the bed nucleus of the stria terminalis (BSTc) is sexually dimorphic. On average, the BSTc is twice as large in men as in women and contains twice the number of somatostatin neurons. These numbers do not appear to be influenced by sexual orientation or hormone replacement therapy – and both were controlled for by Zhou and Kruijver. A paper by Chung et al (2000) studied how the volume of the BSTc varied with age in both male and female subjects. They found that the dimorphism was only prevalent in adulthood. Suggesting that the differences found by Zhou and Kruijver are not a cause of gender dysphoria but rather a result.”

Ummm… “not a cause but rather a result.”  Yes… and not quite.  No, the BSTc was influenced by exogenous hormones as a result of treating gender dyshoria, not because of gender dysphoria.  Gotta hand it to her, Lewis did a great slight of hand trick there huh?  It almost sounded like the BSTc was related to gender dysphoria… but it’s not.  Ms. Lewis failed to explain that taking hormones causes changes in the brain toward the target sex.  Not quite saying a falsehood… just letting an unwary reader be mislead.  Which is what she continues to do in the paper:

“In Luders et al. (2009), 24 trans-women who hadn’t started hormone-replacement therapy were studied via MRI. While regional grey matter concentrations were more similar to men than women, there was a significantly larger volume of grey matter in the right Putamen compared to men. As with many earlier studies, they concluded that gender dysphoria is associated with a distinct cerebral pattern.  In contrast, Savic et al (2011) did not find any sex a-typical differences in the Putaman, or other investigated areas of the brain. They did however find differences between their trans-women group and both the male and female controls.”

She didn’t mention that this research, both studies, included only non-exclusively  androphilic (i.e. primarily gynephilic) transwomen.  In fact, throughout her essay, she fails to make this distinction, which allows data that supports Blanchard’s prediction that exclusively androphilic (transkid) MTF transwomen would show shifts toward a feminized brain, but the non-exclusively androphilic would not, though they would show non-sexually dimorphic differences from both men and women, to be falsely interpreted to suggest that evidence for brain feminization in MTF transkids to apply universally.  Actually, in this case the larger volume of grey matter in the right putamen was larger than men AND women, suggestive of a non-sexually-dimorphic brain marker for autogynephilic transwomen, exactly as predicted, as explained in my essay, “And the Beat Goes On”.

Had she compared the Savic (2011) paper to the Simon (2013) paper, especially if she had quoted Simon, she might have had a far different interpretation, as I did in my earlier essay, “Shades of Grey matter”

In that paper, Simon pointed out that their study used the same methods, but found quite different results, and noted that it was because of the issue of the two types of transwomen.  Looking at only androphilic MTF transwomen, they did find that they were similar to female controls and not to male controls.  But that would not have suited Lewis to have pointed that out.  In fact, Lewis failed to note that studies which did find sexually dimorphic shifts, were conducted on exclusively androphilic transwomen,

“Two studies by Rametti et al (2011) looked at white matter differences in both trans-men and trans-women.

In their study of trans-men they found that control males have significantly higher fractional anisotropy values (FA is a measure often used in diffusion imaging where it is thought to reflect fiber density, axonal diameter, and myelination in white matter) than control females “in the medial and posterior parts of the right superior longitudinal fasciculus (SLF), the forceps minor, and the corticospinal tract”.

Compared to control females in the study, trans-men “showed higher FA values in posterior part of the right SLF, the forceps minor and corticospinal tract. Compared to control males, trans-men showed only lower FA values in the corticospinal tract.”

The study concluded that there was evidence for an inherent difference in the brain structure of trans-men.

In their study of trans-women they found that trans-women “differed from both male and female controls bilaterally in the superior longitudinal fasciculus, the right anterior cingulum, the right forceps minor, and the right corticospinal tract.” The nature of these differences suggests that some fasciculi do not complete the masculinization process in trans-women during brain development.”

However, I did point out that this only applies to exclusively androphilic transkids in my essay, “Seeing the world in grey and white”.

Lewis is not a very critical reader of the scientific literature… especially if it suits her thesis.  In fact, she accepted at face value one paper, that purported to have shown that MTF transwomen (all non-androphilic, btw) responded to human male pheromones the same as control females.  (Which is strange, because if they did respond like straight women, why aren’t they attracted to men?)  Problem?  Ummmm… nothing…. except that there’s no such thing as human pheromones!!  I pointed that out in my essay, “False (Scent) Trail”.

And speaking (er… writing) of not being critical,

“Garcia-Falgueras and Swaab (2008) investigated the hypothalamic uncinate nucleus, which is composed of two subnuclei, namely interstitial nucleus of the anterior hypothalamus (INAH) 3 and 4. They showed for the first time that INAH3 volume and number of neurons of trans-women is similar to that of control females. The study also included analysis of a single trans-man who also had a INAH3 volume and number of neurons within the male control range.”

As I pointed out in my essay, “The Incredible Shrinking Brain”, this too was easily shown to be an effect of hormone therapy, just like Swaab’s earlier report about the BSTc, in fact, these were the same subjects who had been on HRT for years, sigh…  Had she read my essay, would Lewis have included my analysis?

She concludes with one paper which suggests a difference between control men and MTF transwomen with respect to the ability to mentally rotate images.  Looking at the subject’s ages, average 37, we can see that they are likely mostly non-androphilic.  This paper looks interesting, but is this really a sexually dimorphic difference?  Or a difference in IQ?  The transwomen were about IQ 107-109 and the control men, who performed better, were about IQ 123 (a significant difference at one standard deviation).  Me?  I’m going with IQ.

This isn’t the only example of cherry picking I’ve commented upon, as I wrote in an earlier essay, “Gender Allusions”.

So, we see that when looking at the scientific evidence and how it is presented, by and within, the transcommunity clearly wants to believe, and leave others with the impression, that it supports the notion that all transwomen have feminized brains and that there is only one kind of transwomen.  Sadly for them, neither is true.

Further Reading:

Essays on Brain Sex

Cherry Picking at Scientific American {Author uses only papers w/ exclusively androphilic subjects.}

 


 

Fun Reading:

All the Stars are Suns ebook completeSincerity Espinoza didn’t go looking for trouble, it found her. All she wants out of life is the chance to go to the stars but she is caught in a web of misunderstandings, political & legal maneuvering, and the growing threat of terrorist plots by religious fanatics. She has a secret that if found out too soon could mean not only her own death but the ruin of the hope for humanity ever going to the stars. But even amidst momentous events, life is still about the small moments of love, laughter, and sadness.   Available as an ebook at Amazon and Kindle Unlimited.

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