References. References 177

References Achenbach, T. M. (1991). Manual for the Youth Self-Report. Burlington, VT: University of Vermont, Department of Psychiatry. Achenbach, T. M, & Edelbrock, C. S. (1981). Behavioral problems and competencies reported by parents of normal and disturbed children aged four through sixteen. Monographs of the Society for Research in Child Development, 46(1, Serial No.188). Achenbach, T. M, & Edelbrock, C. S. (1983). Manual for the child behavior checklist and revised child behavior profile. Burlington, VT: University of Vermont, Department of Psychiatry. Achenbach, T. M., & Edelbrock, C. S. (1986). Manual for the Teacher’s Report Form and Teacher Version of the Child Behavior Profile. Burlington, VT: University of Vermont, Department of Psychiatry. Achenbach, T. M., Howell, C. T., Quay, H. C., Conners, C. K. (1991). National survey of problems and competencies among four- to sixteenyear-olds. Monographs of the Society for Research in Child Development, 56, 1-113. Achenbach, T. M., McConaughy, S. H., Howell, C. T. (1987a). Child/ adolescent behavioral and emotional problems: Implications of crossinformant correlations for situational specificity. Psychological Bulletin, 101, 213-232. Achenbach, T. M., Verhulst, F. C., Edelbrock, C., Baron, G. D., et al. (1987b). Epidemiological comparisons of American and Dutch children: II. Behavioral/ emotional problems reported by teachers for ages 6 to 11. Journal of the American Academy of Child and Adolescent Psychiatry, 26, 326-332. Adams, G. R., & Marshall, S. K. (1996). A developmental social psychology of identity: Understanding the person in context. Journal of Adolescence, 19, 429–442. References

177

Adelson, S. L. (2012) Practice parameter on gay, lesbian, or bisexual sexual orientation, gender nonconformity, and gender discordance in children and adolescents. Journal of the American Academy of Child and Adolescent Psychiatry, 51, 957-974. Agrawal, R., Sharma, S., Bekir, J., Conway, G., et al. (2004). Prevalence of polycystic ovaries and polycystic ovary syndrome in lesbian women compared with heterosexual women. Fertility and Sterility, 82, 1352-1357. Allen, L. S., & Gorski, R. A. (1992). Sexual orientation and the size of the anterior commissure in the human brain. Proceedings of the National Academy of Sciences, 89, 7199-7202. American Psychiatric Association. (1994). Diagnostic and statistical manual of mental disorders (4th ed.). Washington, DC: APA. American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders (4th ed., text rev.). Washington, DC: Author. American Psychiatric Association (2012). DSM-5 development, Gender Dyshoria. Retrieved June 6, 2012 from http://www.dsm5.org/proposedrevision/pages/genderdysphoria.aspx Bailey, J. M., & Zucker, K. J. (1995). Childhood sex-typed behavior and sexual orientation: A conceptual analysis and quantitative review. Developmental Psychology, 31, 43-55. Bakker, A., van Kesteren, P. J., Gooren, L. J., Bezemer, P. D. (1993). The prevalence of transsexualism in the Netherlands. Acta Psychiatrica Scandinavica, 87, 237-238. Bakwin, H. (1968). Deviant gender-role behavior in children: Relation to homosexuality. Pediatrics, 41, 620-629. Bartle-Haring, S., & Strimple, R. E. (1996). Association of identity and intimacy: An exploration of gender and sex-role orientation. Psychological Reports, 79, 1255–1264. Bartlett, N. H., Vasey, P. L, Bukowski, W. M. (2000). Is gender identity disorder in children a mental disorder? Sex Roles, 43, 753-785. Bates, J. E., Bentler, P. M., Thompson, S. P. (1973). Measurement of deviant gender development in boys. Child Development, 44, 591-598. Bates, J. E., Bentler, P. M., Thompson, S. P. (1979). Gender-deviant boys compared with normal and clinical control boys. Journal of Abnormal Child Psychology, 7, 243-259. Berenbaum, S. A., & Bailey, J. M. (2003). Effects on gender identity of prenatal androgens and genital appearance: evidence from girls with congenital adrenal hyperplasia. Journal of Clinical Endocrinology & Metabolism, 88, 1102-1106.

178

Berenbaum, S. A., & Beltz, A. M. (2011). Sexual differentiation of human behavior: effects of prenatal and pubertal organizational hormones. Frontiers in Neuroendocrinology, 32, 183-200. Berenbaum, S. A., & Hines, M. (1992). Early androgens are related to childhood sex-typed toy preferences. Psychological Science, 3,203–206. Berglund, H., Lindstrom, P., Dhejne-Helmy, C., Savic, I. (2008). Male-tofemale transsexuals show sex-atypical hypothalamus activation when smelling odorous steroids. Cerebral Cortex, 18, 1900-1908. Blanchard, R. (1985). Typology of male-to-female transsexualism. Archives of Sexual Behavior, 14, 247-261. Blanchard, R. (1988). Nonhomosexual gender dysphoria. Journal of Sex Research, 24, 188-193. Bockting, W. O. (2008). Psychotherapy and the real-life experience: From gender dichotomy to gender diversity. Sexologies, 17, 211-224. Bongers, I. L., Koot, H. M, van der Ende, J., Verhulst, F. C. (2004). Developmental trajectories of externalizing behaviors in childhood and adolescence. Child Development, 75, 1523-1537. Bornstein, K. (1994). Gender outlaw: on men, women and the rest of us. London: Routledge. Bullough, V. L., & Bullough, B. (1993). Cross dressing, sex, and gender. Philadelphia, PA: University of Pennsylvania Press. Bullough, B. & Bullough, V. L. (1997) Are transvestites necessarily heterosexual? Archives of Sexual Behavior, 26, 1-12. Byne, W., Bradley, S. J., Coleman, E., Eyler, A. E., et al. (2012). Report of the American Psychiatric Association task force on treatment of gender dysphoria. Archives of Sexual Behavior, 41, 759-796. Cadet, P. (2011). Androgen insensitivity syndrome with a male sex-of living. Archives of Sexual Behavior, 40, 1101-1102. Canino, G., Bird, H. R., Rubio-Stipec, M., Bravo, M. (1995). Child psychiatric epidemiology: What we have learned and what we need to learn. International Journal of Methods in Psychiatric Research, 5, 79-92. Cantor, J. (2011). New MRI studies support the Blanchard typology of Male-to-Female transsexualism. Archives of Sexual Behavior, 40, 863864. Campbell, D. T., & Stanley, J. C. (1969). Experimental and quasi-experimental designs for research.+RSHZHOO1-+RXJKWRQ0LIÀLQ&RPSDQ\ Cardoso, F. L. (2008). Recalled sex-typed behavior in childhood and sports’ preferences in adulthood of heterosexual, bisexual, and homosexual men from Brazil, Turkey, and Thailand. Archives of Sexual Behavior, 38, 726-736.

References

179

Carter, D. B., & McCloskey, L. A. (1984). Peers and the maintenance of sex-typed behavior: The development of childrens’ conceptions of cross-gender behavior in their peers. Social Cognition, 2, 294-314. Christensen, A., Margolin, G., Sullaway, M. (1992). Interparental agreement of child behavior problems. Psychological Assessment, 4, 419-425. Chung, W. C. J., de Vries, G. J., Swaab, D. F. (2002). Sexual differentiation of the bed nucleus of the stria terminalis in humans may extend into adulthood. Journal of Neuroscience, 22, 1027-1033. Coates, S. (1990). Ontogenesis of boyhood gender identity disorder. Journal American Academy of Psychoanalysis, 18, 414-438. Coates, S., & Person, E. S. (1985). Extreme boyhood femininity: Isolated behavior or pervasive disorder? Journal of the American Academy of Child Psychiatry, 24, 702-709. Cohen-Bendahan, C. C., van de Beek, C., Berenbaum, S. A. (2005). Prenatal sex-hormone effect on child and adult sex-typed behavior: methods and findings. Neuroscience & Biobehavioral Reviews, 29, 353-384. Cohen-Kettenis, P. T. (2005a). Gender identity disorders. In: C. Gillberg (Ed.), A Clinician’s Handbook of Child and Adolescent Psychiatry. Cambridge University Press, Cambridge, pp. 695-725. Cohen-Kettenis, P. T. (2005b). Gender change in 46,XY persons with 5alpha-reductase-2 deficiency and 17beta-hydroxysteroid dehydrogenase-3 deficiency. Archives of Sexual Behavior, 34, 399-410. Cohen-Kettenis, P. T. (2010). Psychosocial and psychosexual aspects of disorders of sex development. Best Practice & Research Clinical Endocrinology & Metabolism, 24, 325-334. Cohen-Kettenis, P. T., Delemarre-van de Waal, H. A., Gooren, L. J. (2008). The treatment of adolescent transsexuals: changing insights. Journal of Sexual Medicine, 5, 1892-1897. Cohen-Kettenis, P. T., Owen, A., Kaijser, V. G., Bradley, S. J., et al. (2003). Demographic characteristics, social competence, and problem behavior in children with gender identity disorder: A cross-national, cross-clinic comparative analysis. Journal of Abnormal Child Psychology, 31, 41-53. Cohen-Kettenis, P. T., & Pfäfflin, F. (2010). The DSM diagnostic criteria for gender identity disorder in adolescents and adults. Archives of Sexual Behavior, 39, 499-513. Cohen-Kettenis, P. T., Steensma, T. D., de Vries, A. L. C. (2011). Treatment of adolescents with gender dysphoria in the Netherlands. Child and Adolecent Psychiatric Clinics of North America, 20, 689-700.

180

Cohen-Kettenis, P. T., & van Goozen, S. H. M. (1997). Sex reassignment of adolescent transsexuals: A follow-up study. Journal of the American Academy of Child and Adolescent Psychiatry, 36, 263-271. Cohen-Kettenis, P. T., & van Goozen, S. H. (1998). Pubertal delay as an aid in diagnosis and treatment of a transsexual adolescent. European Child and Adolescent Psychiatry, 7, 246-248. Cohen-Kettenis, P. T., van Goozen, S. H., Doorn, C. D., Gooren, L. J. (1998). Cognitive ability and cerebral lateralisation in transsexuals. Psychoneuroendocrinology, 23, 631-641. Cohen-Kettenis, P. T., Wallien, M. S. C., Johnson, L. L., Owen-Anderson, A. F. H., et al. (2006). A parent-report Gender Identity Queationaire for children: A cross-national, cross-clinic comparative analysis. Clinical Child Psychology and Psychiatry, 11, 397-405. Cohler, B. J, & Galatzer-Levy, R. M. (2000). The course of gay and lesbian lives: Social and psychoanalytic perspectives. Chicago: University of Chicago Press. Coleman, E., Bockting, W., Botzer, M., Cohen-Kettenis, P., et al. (2012). Standards of care for the health of transsexual, transgender and gender non-conforming people, version 7. International Journal of Transgenderism, 13, 165-232. Coolidge, F. L., Thede, L. L., Young, S. E. (2002). The heritability of gender identity disorder in a child and adolescent twin sample. Behavior Genetics, 32, 251–257. Davenport, C. W. (1986). A follow-up study of 10 feminine boys. Archives of Sexual Behavior, 15, 511-517. Delemarre-van de Waal, H. A., & Cohen-Kettenis, P. T. (2006). Clinical management of gender identity disorder in adolescents: A protocol on psychological and paediatric endocrinology aspects. European Journal of Endocrinology, 155, S131-S137. Deogracias, J. J., Johnson, L. L., Meyer-Bahlburg, H. F. L., Kessler, S. J., et al. (2007). The Gender Identity / Gender Dysphoria Questionnaire for Adolescents and Adults. Journal of Sex Research, 44, 370–379. Dessens, A. B., Slijper, F. M., Drop, S. L. (2005). Gender dysphoria and gender change in chromosomal females with congenital adrenal hyperplasia. Archives of Sexual Behavior, 34, 389-397. De Vries, A. L., & Cohen-Kettenis, P. T. (2012). Clinical management of gender dysphoria in children and adolescents: the Dutch approach. Journal of Homosexuality, 59, 301-320.

References

181

De Vries, A. L., Doreleijers, T. A., Cohen-Kettenis, P. T. (2007). Disorders of sex development and gender identity outcome in adolescence and adulthood: understanding gender identity development and its clinical implications. Pediatric Endocrinology Reviews, 4, 343-351. De Vries, A. L., Doreleijers, T. A., Steensma, T. D., Cohen-Kettenis, P. T. (2011b). Psychiatric comorbidity in gender dysphoric adolescents. Journal of Child Psychology and Psychiatry, 52, 1195-1202. De Vries, A. L., Steensma, T. D., Doreleijers, T. A., Cohen-Kettenis, P. T. (2011a). Puberty suppression in adolescents with gender identity disorder: A prospective follow-up study. Journal of Sexual Medicine, 8, 2276-2283. Diamond, L. M., & Butterworth, M. (2008). Questioning gender and sexual identity: Dynamic links over time. Sex roles, 59, 365-376. Di Ceglie, D., Freedman, D., McPherson, S., Richardson, P. (2002). Children and adolescents referred to a specialist gender identity development service: Clinical features and demographic characteristics. International Journal of Transgenderism, 6, http://www.symposion.com/ ijt/ijtvo06no01_01.htm. Doorn, C. D., Kuiper, A. J., Verschoor, A. M., Cohen-Kettenis, P. T. (1996). Het verloop van de geslachtsaanpassing: een 5-jarige prospectieve studie (The course of sex reassignment: a 5 year prospective study). Rapport voor de Nederlandse Ziekenfondsraad (Report for the Dutch National Health Council). Drummond, K. D., Bradley, S. J., Peterson-Badali, M., Zucker, K. J. (2008). A follow-up study of girls with gender identity disorder. Developmental Psychology, 44, 34-45. Egan, S. K., & Perry, D. G. (2001). Gender identity: a multidimensional analysis with implications for psychosocial adjustment. Developmental Psychology, 37, 451–463. Ekins R., & King, D. (2006). The transgender phenomenon. London: Thousand Oaks, New Delhi: Sage. Ellis, A. (1945). The sexual psychology of human hermaphrodites. Psychosomatic Medicine, 7, 108-125. Emory, L. E., Williams, D. H., Cole, C. M., Amparo, E. G., et al. (1991). Anatomic variation of the corpus callosum in persons with gender dysphoria. Archives of Sexual Behavior, 20, 409-417. Erikson, E. H. (1968). Identity, youth and crisis. W.W. Norton, Inc., New York. Fagot, B. I., & Leinbach, M. D. (1985). Gender identity: Some thoughts on an old concept. Journal of the American Academy of Child and Adolescent Psychiatry, 24, 684-688. 182

Fausto-Sterling, A. (2000). Sexing the body: Gender politics and the construction of sexuality. Basic Books, New York. Ferdinand, R. F., & van der Ende, J. (1998). Diagnostic Interview Schedule for Children IV Parent-Version. Rotterdam, The Netherlands: Department of Child and Adolescent Psychiatry, Erasmus University Rotterdam. Fisk, N. M. (1973). Gender dysphoria syndrome (the how, what and why of a disease). In D. F. Laub & P. Gandy (Eds.), Proceedings of the 2nd interdisciplinary symposium on gender dysphoria syndrome. Stanford University Medical Center. Flor-Henry, P. (2010). EEG analysis of Male to Female transsexuals: discriminant function and source analysis. Clinical EEG and Neuroscience, 41, 219-222. Freund, K., Langevin, R., Satterberg, J., Steiner, B. (1977). Extension of the gender identity scale for male. Archives of Sexual Behavior, 6, 507-519. Fridell, S. R. (2001). Sex-typed behavior and peer-relations in boys with gender identity disorder. Unpublished doctoral dissertation, University of Toronto. Galambos, N., Almeida, D., Petersen, A. (1990). Masculinity, femininity and sex role attitudes in early adolescence: Exploring gender intensification. Child Development, 61, 1905-1914. Garcia-Falgueras A., Ligtenberg L., Kruijver, F. P., Swaab, D. F. (2011). Galanin neurons in the intermediate nucleus (InM) of the human hypothalamus in relation to sex, age, and gender identity. Journal of Comparative Neurology, 519, 3061-3084. Giedd, J. N., Raznahan, A., Mills, K., Lenroot, R. K. (2012). Review: magnetic resonance imaging of male/female differences in human adolescent brain anatomy. Biology of Sex Differences, 3, 19. Gizewski, E. R., Krause, E., Schlamann, M., Happich, F., et al. (2009). Specific cerebral activation due to visual erotic stimuli in male-to-female transsexuals compared with male and female controls: an fMRI study. Journal of Sexual Medicine, 6, 440-448. Glaser, B. G., & Strauss, A. L. (1967). The discovery of grounded theory: Strategies for qualitative research. Chicago: Aldine Publishing. Gottschalk, L. (2003). Same-sex sexuality and childhood gender nonconformity: A spurious connection. Journal of Gender Studies, 12, 35-50. Green, R. (1974). Sexual identity conflict in children and adults. Basic Books, New York. Green, R. (1976). One-hundred ten feminine and masculine boys: Behavioral contrasts and demographic similarities. Archives of Sexual Behavior, 5, 425-446. References

183

Green, R. (1987). The “sissy boy syndrome” and the development of homosexuality. New Haven, CT: Yale University Press. Green, R., Williams, K., Goodman, M. (1982). Ninety-nine ‘‘tomboys’’ and ‘‘non-tomboys’’: Behavioral contrast and demographic similarities. Archives of Sexual Behavior, 11, 247-266. Grimbos, T., Dawood, K., Burriss, R. P., Zucker, K. J., et al. (2010). Sexual orientation and the second to fourth finger length ratio: A meta-analysis in men and women. Behavioral Neuroscience, 124, 278-287. Haraldsen, I. R., Opjordsmoen, S., Egeland, T., Finset, A. (2003). Sexsensitive cognitive performance in untreated patients with early onset gender identity disorder. Psychoneuroendocrinology, 28, 906-915. Hembree, W. C., Cohen-Kettenis, P. T., Delemarre-van de Waal, H. A., Gooren, L. J., et al. (2009). Endocrine treatment of transsexual persons: An Endocrine Society practice guideline. Journal of Clinical Endocrinology and Metabolism, 94, 3132–3154. Herek, G. M., Cogan, J. C., Gillis, J. R., Glunt, E. K. (1998). Correlates of internalized homophobia in a community sample of lesbians and gay men. Journal of the Gay and Lesbian Medical Association, 2, 17-25. Heylens, G., De Cuypere, G., Zucker, K. J., Schelfaut, C., et al. (2012). Gender identity disorder in twins: a review of the case report literature. Journal of Sexual Medicine, 9, 751-757. Hill, D. B. (2008). Dear Doctor Benjamin: Letters from transsexual youth (1963–1976). International Journal of Transgenderism, 10, 149-170. Hill, D. B., Rozanski, C., Carfagnini, J., Willoughby, B. (2007). Gender identity disorders in childhood and adolescence: A critical inquiry. International Journal of Sexual Health, 91, 57-75. Hill, J. P., & Lynch, M. E. (1983). The intensification of gender-related role expectations during early adolescence. In: J. Brooks-Gunn, A. Petersen (Eds.), Girls at puberty: Biological and psychosocial perspectives. Plenum, New York, pp. 201-228. Hines, M. (2009). Gonadal hormones and sexual differentiation of human brain and behavior. In: D.W. Pfaff, A.P. Arnold, A.M. Etgen, S.E. Fahrbach, R.T. Rubin (Eds.), Hormones, Brain and Behavior, 2nd ed. Academic Press, San Diego. Hofstra, M. B., van der Ende, J., Verhulst, F. C. (2000). Continuity and change of psychopathology from childhood into adolescence: A 14-year follow-up study. Journal of the American Academy of Child and Adolescent Psychiatry, 39, 850-858. Hollingshead, A. B. (1975). Four factor index of social status. Unpublished manuscript, Department of Sociology, Yale University, New Haven, CT.

184

Hughes, I. A., Houk, C., Ahmed, S. F., Lee, P. A. (2006). Consensus statement on management of intersex disorders. Archives of Disease in Childhood, 91, 554-563. Hunter, R. G. (2012). Epigenetic effects of stress and corticosteroids in the brain. Frontiers in Cellular Neuroscience, 6, 1-18. Iervolino, A. C., Hines, M., Golombok, S. E., Rust, J., et al. (2005). Genetic and environmental influences on sex-typed behavior during the preschool years. Child Development, 76, 826-840. Johnson, L. L., Bradley, S. J., Birkenfeld-Adams, A. S., Kuksis Radzins, M. A., et al. (2004). A parentreport Gender Identity Questionnaire for Children. Archives of Sexual Behavior, 33, 105-116. Johnson, T. W., & Wassersug, R. J. (2010). Gender identity disorder outside the binary: when gender identity disorder-not otherwise specified is not good enough. Archives of Sexual Behavior, 39, 597-598. Jordan-Young, R. (2012). Hormones, context, and “Brain Gender”: A review of evidence from congenital adrenal hyperplasia. Social Science & Medicine, 74, 1738-1744. Jürgensen, M., Kleinemeier, E., Lux, A., Steensma, T. D., et al. (2012). Psychosexual development in adolescents and adults with disorders of sex development - Results from the German clinical evaluation study. Journal of Sexual Medicine, doi: 10.1111/j.1743-6109.2012.02751. Kaufman, J., Cook, A., Arny, L., Jones, B., et al. (1994). Problems defining resiliency: Illustrations from the study of maltreated children. Development and Psychopathology, 6, 215-229. Kinsey, A. C., Pomeroy, W. B., Martin, C. E. (1948) Sexual behavior in the human male. Philadelphia; W. B. Saunders. Kohlberg, L. A. (1966). A cognitive-developmental analysis of children’s sex role concepts and attitudes. In: E.E. Maccoby (Ed.), The Development of Sex Differences. Stanford Univ. Press, Stanford, CA, pp. 82–173. Köhler, B., Kleinemeier, E., Lux, A., Hiort, O., et al. (2012). Satisfaction with genital surgery and sexual life of adults with XY disorders of sex development: results from the German clinical evaluation study. The Journal of Clinical Endocrinology & Metabolism, 97, 577-588. Kosky, R. J. (1987). Gender-disordered children: Does inpatient treatment help? Medical Journal of Australia, 146, 565-569. Kraemer, B., Noll, T., Delsignore, A., Milos, G., et al. (2006). Finger length ratio (2D:4D) and dimensions of sexual orientation. Neuropsychobiology, 53, 210-214.

References

185

Kreukels, B. P. C. (2011). Beeldvormend onderzoek naar de effecten van geslachtshormonen op de hersenen – onderzoek bij transseksuelen [Imaging studies into the effects of sex hormones in the brain – studies on transsexuals]. Neuropraxis, 15, 151-158. Kreukels, B. P., Haraldsen, I. R., De Cuypere, G., Richter-Appelt, H., et al. (2012). A European network for the investigation of gender incongruence: The ENIGI initiative. European Psychiatry, 27, 445-450. Kroger, J. (1997). Gender and identity: The intersection of structure, content, and context. Sex Roles, 36, 747-770. Kroger, J. (2007). Why is identity achievement so exclusive? Identity: An international Journal of Theory and Research, 7,331-348. Kroger, J. (2008). Identity Development during adolescence. In: G.R. Adams, M.D. Berzonsky (Eds.), Blackwell Handbook of Adolescene. Blackwell Publishing Ltd., Oxford, UK, pp. 205-226. Kruijver, F. P., Zhou, J., Pool, C., Hofman, M. A., et al. (2000). Male-tofemale transsexuals have female neuron numbers in a limbic nucleus. Journal of Clinical Endocrinology & Metabolism, 85, 2034-2041. Kuiper, A. J. (1991). Transsexualiteit: Evaluatie van de Geslachtsaanpassende Behandeling. Amsterdam: Free University Press. Kuyper, L. (2006). Seksualiteit en seksuele gezondheid bij homo- en biseksuelen [Sexuality and sexual health in homo- and bisexuals]. In: Bakker, F., & Vanwesenbeeck, I., (eds.) Seksuele gezondheid in Nederland 2006 [Sexual health in the Netherlands 2006]. Delft: Eburon. Kuyper, L. (2012). Transgenders in Nederland: prevalentie en attitudes (Transgenders in the Netherlands; prevalence and attitudes). Tijdschrift voor Seksuologie, 36, 129-135. Lawrence, A. A. (2010). Sexual orientation versus age of onset as bases for typologies (subtypes) for gender identity disorder in adolescents and adults. Archives of Sexual Behavior, 39, 514–545. Lee, T. (2001). Trans(re)lations: Lesbian and female to male transsexual accounts of identity. Women’s studies International Forum, 24, 347-357. Lebovitz, P. S. (1972). Feminine behavior in boys: Aspects of its outcome. American Journal of Psychiatry, 128, 1283-1289. Lenroot, R. K., & Giedd, J. N. (2010). Sex differences in the adolescent brain. Brain and Cognition, 72, 46-55. Lev, A. I. (2005). Disordering gender identity: Gender identity disorder in the DSM-IV-TR. Journal of Pyschology & Human Sexuality, 17, 35-69. Levy, G. D., Taylor, M. G., Gelman, S. A. (1995). Traditional and evaluative aspects of flexibility in gender roles, social conventions, moral rules, and physical laws. Child Development, 66, 515-531. 186

Lindgren, T. W., & Pauly, I. B. (1975). A body image scale for evaluating transsexuals. Archives of Sexual Behavior, 4, 639-656. Lippa, R. A. (2005). Sexual orientation and personality. Annual Review of Sex Research, 16, 119-153. Lippa, R. A. (2008). Sex differences and sexual orientation differences in personality: Findings from the BBC internet survey. Archives of Sexual Behavior, 37, 173-187. Lobel, T. E., Bar-David, E., Gruber, R., Lau, S., et al. (2000). Gender scheme and social judgments: A developmental study of children from Hong Kong. Sex Roles, 43, 19-42. Luders, E., Sanchez, F. J., Gaser, C., Toga, A. W., et al. (2009). Regional gray matter variation in male-to-female transsexualism. NeuroImage, 46, 904-907. Lux, A., Kropf, S., Kleinemeier, E., Jürgensen, M., et al. (2009). Clinical evaluation study of the German network of disorders of sex development (DSD)/intersexuality: study design, description of the study population, and data quality. BMC Public Health, 9:110 doi:10.1186/14712458-9-110. Marantz, S., & Coates, S. (1991). Mothers of boys with gender identity disorder: A comparison of matched controls. Journal of the American Academy of Child and Adolescent Psychiatry, 30, 310-315. Marcia, J. E. (1966). Development and validation of ego identity status. Journal of Personality and Social Psychology, 3, 551–558. Marcia, J. E., Waterman, A. S., Matteson, D. R., Archer, S. L., et al. (Eds.) (1993). Ego identity: A handbook for psychosocial research. Springer Verlag, New York. Mazur, T. (2005). Gender dysphoria and gender change in androgen insensitivity or micropenis. Archives of Sexual Behavior, 34, 411-421. McCarthy, M. M., de Vries, G. J., Forger, N. G. (2009). Sexual differentiation of the brain: mode, mechanisms and meaning. In: D.W., Pfaff, A.P., Arnold, A.M., Etgen, S.E., Fahrbach, R.T., Rubin (Eds), Hormones, Brain and Behavior. 2nd ed. Academic Press, San Diego. McHale, S. M., Kim, J. Y., Dotterer, A. M., Crouter, A. C., et al. (2009). The development of gendered interests and personality qualities from middle childhood through adolescence: a biosocial analysis. Child Development, 80, 482-495. McIntosh, M. (1968). The homosexual role. Social Problems, 16, 182-192. Merke, D. P., & Bornstein, S.R. (2005). Congenital adrenal hyperplasia. Lancet, 365, 2125-2136.

References

187

Meyer-Bahlburg, H. F. (2005). Gender identity outcome in female-raised 46,XY persons with penile agenesis, cloacal exstrophy of the bladder, or penile ablation. Archives of Sexual Behavior, 34, 423-438. Meyer-Bahlburg, H. F. L. (2010). From mental disorder to iatrogenic hypogonadism: Dilemmas in conceptualizing gender identity variants as psychiatric conditions. Archives of Sexual Behavior, 39, 461-476. Meyer-Bahlburg, H.F. (2011). Transsexualism (“Gender Identity Disorder”) - A CNS-Limited Form of Intersexuality. In: M.I. New, J.L. Simpson (Eds.), Hormonal and genetic basis of sexual differentiation disorders and hot topics in endocrinology. Springer Science+Business Media, New York., 75-79. Meyer-Bahlburg, H. F. L., Dolezal, C., Baker, S. W., Carlson, A. D., et al. (2004). Prenatal androgenization affects gender-related behavior but not gender identity in 5–12-year-old girls with congenital adrenal hyperplasia. Archives of Sexual Behavior, 33, 97–104. Minto, C. L., Liao, L. M., Woodhouse, C. R., Ransley, P. G., et al. (2003). The effects of clitoral surgery on sexual outcome in individuals who have intersex conditions with ambiguous genitalia: a cross-sectional study. Lancet, 361, 125-1257. Money, J. (1994). The concept of gender identity disorder in childhood and adolescence after 39 years. Journal of Sex & Marital Therapy, 20, 163–177. Money, J., & Russo, A. J. (1979). Homosexual outcome of discordant gender identity/role: Longitudinal follow-up. Journal of Pediatric Psychology, 4, 29-41. Mul, D., & Hughes, I. A. (2008). The use of GnRH agonists in precocious puberty. European Journal of Endocrinology, 159, 3-8. Nawata, H., Ogomori, K., Tanaka, M., Nishimura, R., et al. (2010). Regional cerebral blood flow changes in female to male gender identity disorder. Psychiatry and Clinical Neurosciences, 64, 157-161. Ngun, T. C., Gharamani, N., Sanchez, F. J., Bocklandt, S., et al. (2011). The genetics of sex differences in brain and behavior. Frontiers in Neuroendocrinology, 32, 227-246. Nguyen, T. V., McCracken, J., Ducharme, S., Botteron, K. N., et al. (2012). Testosterone-related cortical maturation across childhood and adolescence. Cerebral Cortex, doi:10.1093/cercor/bhs125. Nieder, T. O., Herff, M., Cerwanka, S., Preuss, W. F., et al. (2011). Age of onset and sexual orientation in transsexual males and females. Journal of Sexual Medicine, 8, 783-791.

188

Nuttbrock, L., Bockting, W., Mason, M., Hwanhng, S., et al. (2011). A further assessment of Blanchard’s typology of homosexual versus non-homosexual or autogynephylic gender dysphoria. Archives of Sexual Behavior, 40, 247-257. Nordenström, A., Servin, A., Bohlin, G., Larsson, A., et al. (2002). Sextyped toy play behavior correlates with degree of prenatal androgen exposure assessed by CYP21 genotype in girls with congenital adrenal hyperplasia. Journal of Clinical Endocrinology & Metabolism, 87, 5119– 5124. Olson, J., Forbes, C., Belzer, M. (2011). Management of the transgender adolescent. Archives of Pediatric & Adolescent Medicine, 165, 171-176. Olyslager, F., & Conway, L. (2007). On the calculation of the prevalence of transsexualism. Paper presented at the World Professional Association for Transgender Health 20th International Symposium, Chicago, Illinois. Retrieved April 22, 2010 from http://www.changelingaspects.com/ PDF/2007-09-06-Prevalence_of_Transsexualism.pdf Pasterski, V. L., Geffner, M. E., Brain, C., Hindmarsh, P., et al. (2005). Prenatal hormones and postnatal socialization by parents as determinants of male-typical toy play in girls with congenital adrenal hyperplasia. Child Development, 76, 264–278. Paus, T., Nawaz-Khan, I., Leonard, G., Perron, M., et al. (2010). Sexual dimorphism in the adolescent brain: Role of testosterone and androgen receptor in global and local volumes of grey and white matter. Hormones and Behavior, 57, 63-75. Peper, J. S., Brouwer, R. M., Schnack, H. G., van Baal, G. C., et al. (2009). Sex steroids and brain structure in pubertal boys and girls. Psychoneuroendocrinology, 34, 332-342. Priess, H. A., Lindberg, S. M., Hyde, J. S. (2009). Adolescent gender-role identity and mental health: Gender intensification revisited. Child Development, 80, 1531-1544. Rametti, G., Carrillo, B., Gomez-Gil, E., Junque, C., et al. (2011a). White matter microstructure in female to male transsexuals before cross-sex hormonal treatment. A diffusion tensor imaging study. Journal of Psychiatric Research, 45, 199-204. Rametti, G., Carrillo, B., Gomez-Gil, E., Junque, C., et al. (2011b). The microstructure of white matter in male to female transsexuals before cross-sex hormonal treatment. A DTI study. Journal of Psychiatric Research, 45, 949-954.

References

189

Reed, B., Rhodes, S., Schofield, P. Wylie, K. (2009). Gender variance in the UK: Prevalence, incidence, growth and geographic distribution. Retrieved June 8, 2011, from http://www.gires.org.uk/assets/Medpro-Assets/ GenderVarianceUK-report.pdf Rekers, G. A., & Morey, S. M. (1989). Relationship of maternal report of feminine behaviors and extraversion to clinician’s rating of gender disturbance. Perceptual Motor Skills, 69, 387-394. Renk, K. (2005). Corss-informant ratings of the behaviour of children and adolescents: The “gold standard”. Journal of Child and Family Studies, 14, 457-468. Richardson, J. (1999). Response: finding the disorder in gender identity disorder. Harvard Review of Psychiatry, 7, 43-50. Richter-Appelt, H., Discher, C., Gedrose, B. (2005). Gender identity and recalled gender related childhood play-behaviour in adult individuals with different forms of intersexuality. Anthropologischer Anzeiger, 63, 241-256. Ross, M. W. (1980). Retrospective distortion in homosexual research. Archives of Sexual Behavior, 9, 523-531. Ruble, D. N., & Martin, C. L. (1998). Gender development. In: N. Eisenberg (Ed.), Handbook of child psychology: Vol. 3. Personality and social development (5th ed.). Wiley, New York, pp. 933-1016. Ruble, D. N., Martin, C. L., Berenbaum, S. A. (2006). Gender Development. In: E. Eisenberg, W. Damon, R.M. Lerner (Eds.), Handbook of child psychology: Vol. 3, Social, emotional, and personality development (6th ed.). Jogn Wiley & Sons Inc., Hoboken, NJ, pp. 858-932. Ruble, D. N., Taylor, L., Cyphers, L., Greulich, F. K., et al. (2007). The role of gender constancy in early gender development. Child Development, 78, 1121-1136. Rust, P. C. (1996). Finding a sexual identity and community: Therapeutic implications and cultural assumptions in scientific models of coming out. In: Rothblum, E. D., & Bond, L. A. (Eds.), Preventing heterosexism and homophobia. Thousands Oaks, CA: Sage (pp. 127-148). Saeger, K. (2006). Finding our way: Guiding a young transgender child. Journal of GLBT Family Studies, 2, 207–245. Safir, M. P, Rosenmann, A., Kloner, O. (2003). Tomboyism, sexual orientation, and adult gender roles among Israeli women. Sex Roles, 48, 401410. Savic, I., & Arver, S. (2011). Sex Dimorphism of the Brain in Male-toFemale Transsexuals. Cerebral Cortex, 21, 2525-2533.

190

Schneider, H. J., Pickel, J., Stalla, G. K. (2006). Typical female 2nd–4th finger length (2D:4D) ratios in male-to-female transsexuals-Possible implications for prenatal androgen exposure. Psychoneuroendocrinology, 31, 265-269. Schober, J. M. (2004). Sexual quality of life in an intersexual population: a needs assessment. British Journal of Urology International, 93, 54-56. Schönbucher, V., Schweizer, K., Rustige, L., Schützmann, K., et al. (2010). Sexual quality of life in individuals with 46,XY disorders of sex development. Journal of Sexual Medicine, doi: 10.1111/j.1743-6109.2009.01639.x Schöning, S., Engelien, A., Bauer, C., Kugel, H.,et al. (2010). Neuroimaging differences in spatial cognition between men and male-to-female transsexuals before and during hormone therapy. Journal of Sexual Medicine, 7, 1858-1867. Schulz, K. M., Molenda-Figueira, H. A., Sisk, C. L. (2009). Back to the future: The organizational-activational hypothesis adapted to puberty and adolescence. Hormones and Behavior, 55, 597-604. Serbin, L. A., Poulin-Dubois, D., Colburne, K. A., Sen, M. G., et al. (2001). Gender stereotyping in infancy: Visual preferences for and knowledge of gender-stereotyped toys in the second year. International Journal of Behavioral Development, 25, 7-15. Shaffer, D., Fisher, P., Lucas, C. P., Dulcan, M. K., et al. (2000). NIMH Diagnostic Interview Schedule for Children Version IV (NIMH DISC-IV): Description, differences from previous versions, and reliability of some common diagnoses. Journal of the American Academy of Child and Adolescent Psychiatry, 39, 28-38. Signorella, M. L., Bigler, R. S., Liben, L. S. (1993). Developmental differences in children’s gender schemata about others: A meta-analytic review. Developmental Review, 13, 147-183. Singh, D. (2012). A follow-up study of boys with gender identity disorder. Unpublished doctoral dissertation, University of Torronto. Singh, D., Deogracias, J. J., Johnsons, L. L., Bradley, S. J., et al. (2010). The Gender Identity/Gender Dysphoria Questionnaire for Adolescents and Adults: Further validity evidence. Journal of Sex Research, 47, 49-58. Singh, D., Mcmain, S., Zucker, K. J. (2011). Gender identity and sexual orientation in women with Borderline Personality Disorder. Journal of Sexual Medicine, 8, 447-454. Sisk, C. L., & Zehr, J. L. (2005). Pubertal hormones organize the adolescent brain and behavior. Frontiers in Neuroendocrinology, 26, 163-174. Smetana, J. G. (1986). Preschool children’s conceptions of sex-roles transgressions. Child Development, 57, 862-871.

References

191

Smith, Y. L., van Goozen, S. H., Kuiper, A. J., Cohen-Kettenis, P. T. (2005a). Sex reassignment: outcomes and predictors of treatment for adolescent and adult transsexuals. Psychological Medicine, 35, 89-99. Smith, Y. L., van Goozen, S. H., Kuiper, A. J., Cohen-Kettenis, P. T. (2005b). Transsexual subtypes: Clinical and theoretical significance. Psychiatry Research, 137, 151-160. Sochting, I., Skoe, E. E., Marcia, J. E. (1994). Care-oriented moral reasoning and prosocial behavior: A question of gender or sex role orientation? Sex Roles, 31, 131–147. Spack, N. P., Edwards-Leeper, L., Feldman, H. A., Leibowitz, S., et al. (2012). Children and adolescents with gender identity disorder referred to a pediatric medical center. Pediatrics, 129, 418-425. Steensma, T. D., Biemond, R., de Boer, F., Cohen-Kettenis, P. T. (2011). Desisting and persisting gender dysphoria after childhood: A qualitative follow-up study. Clinical Child Psychology and Psychiatry, 16, 499-516. Steensma, T. D., & Cohen-Kettenis, P. T. (2011). Gender transitioning before puberty. Archives of Sexual Behavior, 40, 649-650. Steensma, T. D., Kreukels, B. P. C., Jürgensen, M., Thyen, U., et al. (2012b). The Utrecht Gender Dysphoria Scale: A validation study. Under review. Steensma, T. D., van der Ende, J., Verhulst, F. C., Cohen-Kettenis, P.T. (2012a). Gender variance in childhood and sexual orientation in adulthood: A prospective study. Journal of Sexual Medicine, doi: 10.1111/j.1743-6109.2012.02701.x. Stoddart, T., & Turiel, E. (1985). Childrens’concepts of cross-gender activities. Child Development, 56, 1241-1252. Stoller, R. J. (1968). Sex and gender. Science House, New York. Stoller, R. J. (1985). Presentations of gender. Yale University Press, New Haven. Swaab, D. F., & Garcia-Falgueras, A. (2009). Sexual differentiation of the human brain in relation to gender identity and sexual orientation. Functional Neurology, 24, 17-28. Swaab, D. F., Zhou, J. N., Fodor, M., Hofman, M.A. (1997). Sexual differentiation of the human hypothalamus: Differences according to sex, sexual orientation, and transsexuality. In: Elbertz, L., (ed.). Sexual orientation: Toward biological understanding. Westport, CT: Publishers/Greenwood Publishing Group, Inc. Tobin, D. D., Menon, M., Menon, M., Spatta, B. C., et al. (2010). The intrapsychics of gender: A model of self-socialization. Psychological Review, 117, 601-622.

192

T’Sjoen, G., De Cuypere, G., Monstery, S., Hoebeke, P., et al. (2011). Male gender identity in complete androgen insensitivity syndrome. Archives of Sexual Behavior, 40, 635-638. Van Beijsterveldt, C. E., Hudziak, J. J., Boomsma, D. I. (2006). Genetic and environmental influences on cross-gender behavior and relation to behavior problems: A study of Dutch twins at ages 7 and 10 years. Archives of Sexual Behavior, 35, 647-658. Van Goozen, S. H., Slabbekoorn, D., Gooren, L. J., Sanders, G., et al. (2002). Organizing and activating effects of sex hormones in homosexual transsexuals. Behavioral Neuroscience, 116, 982-988. Van Meurs, I., Reef, J., Verhulst, F., van der Ende, J. (2009). Intergenerational transmission of child problem behaviors: A longitudinal, population-based study. Journal of the American Academy of Child and Adolescent Psychiatry, 48, 138-145. Van Zessen, G. (1991). Seks en levensloop [Sex over the course of life]. In: van Zessen, G., & Sandfort, T., (eds.) Seksualiteit in Nedeland [Sexuality in the Netherlands]. Amsterdam: Swets & Zeitlinger. Veenhoven, R. (2005). Wat bracht de seksuele revolutie? [What caused the sexual revolution?]. In S. W. Couwenberg (Eds.), ‘Seksuele revolutie ter discussie. Van Phil Bloom tot Sex and the City’ (pp. 93-105). Civis Mundi: Jaarboek. Verhulst, F. C., & Akkerhuis, T. M. (1986). Mental health in Dutch children (III): Behavioral-emotional problems reported by teachers of children aged 4-12. Acta Psychiatrica Scandinavica, 330, 1-74. Verhulst, F. C., Akkerhuis, G. W., Althaus, M. (1985). Mental health in Dutch children: I. A cross-cultural comparison. Acta Psychiatrica Scandinavica, 23, 1-108. Verhulst, F. C., van der Ende, J., Koot, H. M. (1996). Handleiding voor de CBCL/4-18 [Manual for the CBCL/4-18]. Erasmus University, Department of Child and Adolescent Psychiatry, Sophia Children’s Hospital: Rotterdam, Netherlands. Verhulst, F. C., van der Ende, J., Koot, H. M. (1997). Handleiding voor de Teacher’s Report Form (TRF) (Manual for the Teacher’s Report Form). Rotterdam: Department of Child and Adolescent Psychiatry, Erasmus University. Wallen, K. (1996). Nature needs nurture: the interaction of hormonal and social influences on the development of behavioral se differences in rhesus monkeys. Hormones and Behavior, 30, 364-378. Wallien, M. S. C. (2008). Gender identity dysphoria in childhood: Causes and consequences. Unpublished doctoral dissertation. VU University medical center: Amsterdam. References

193

Wallien, M. S., & Cohen-Kettenis, P. T. (2008). Psychosexual outcome of gender-dysphoric children. Journal of the American Academy of Child and Adolescent Psychiatry, 47, 1413-1423. Wallien, M. S., Quilty, L. C., Steensma, T. D., Singh, D., et al. (2009). Cross-national replication of the gender identity interview for children. Journal of Personality Assessment, 91, 545-552. Wallien, M. S. C., van Goozen, S. H. M., Cohen-Kettenis, P. T. (2007). Physiological correlates of anxiety in children with gender identity disorder. European Child & Adolescent Psychiatry, 16, 309-315. Wallien, M. S. C., Veentra, R., Kreukels, B. P. C., Cohen-Kettenis, P. T. (2010). Peer Group status of gender dysphoric children: A sociometric study. Archives of Sexual Behavior, 39, 553-560. Wallien, M. S., Zucker, K. J, Steensma, T. D, Cohen-Kettenis, P. T. (2008). 2D:4D finger-length ratios in children and adults with gender identity disorder. Hormones and Behavior, 54, 450-454. Warne, G. L. (2008). Long-term outcome of Disorders of Sex Development. Sexual Development, 2, 268-277. Wassersug, R. J., Zelenietz, B. S., Squire, G. F. (2004). New age eunuchs: Motivation and rationale for voluntary castration. Archives of Sexual Behavior, 33, 433- 442. Wechsler, D. (1989). Wechsler preschool and primary scale of intelligenceRevised Manual. San Antonio, TX: The Psychological Corporation. Wechsler, D. (1991). Wechsler intelligence scale for children: Manual (3rd ed.). San Antonio, TX: The Psychological Corporation. Wechsler, D. (1997). Wechsler preschool and primary scales of intelligence (WPSSI-R) (Flemish-Dutch translation by Vandersteene, G., & Bos, A.). Wechsler, D. (2005). Wechsler intelligence scale for children: Manual (3rd ed.). (Dutch translation by Kort, W., Schittekatte, M., Dekker, P. H., Verhaeghe, P., Compaan, E. L. lic. Bosmans, M., lic. Vermeir, G.). Whitam, F. L., & Mathy, R. M. (1991). Childhood cross-gender behavior of homosexual females in Brazil, Peru, the Philippines, and the United States. Archives of Sexual Behavior, 20, 151-170. Wilson, I. , Griffin, C., Wren, B. (2002). The validity of the diagnosis of gender identity disorder (child and adolescent criteria). Clinical Child Psychology and Psychiatry, 7, 335-351. Witte, B. S. (1969). Homoseksualiteit [Homosexuality]. In: Noordhoff, J. D., (ed.) Seks in Nederland [Sexuality in the Netherlands]. Utrecht: Het Spectrum. Wolfe, S. M. (1990). Psychopathology and psychodynamis of parents of boys with a gender identity disorder. Unpublished doctoral dissertation. City University of New York, New York. 194

Wood, H., Sasaki, S., Bradley, S. J., Singh, D., et al. (2013). Patterns of referral to a gender identity service for children and adolescents (19762011): Age, sex ratio, and sexual orientation. Journal of Sex & Marital Therapy, 39, 1-6. World Health Organisation (1992). The ICD 10 classification of mental and behavioural disorders: Clinical descriptions and diagnostic guidelines. Author, Geneva. Yoder, A. E. (2000). Barriers to ego identity status formation: A contextual qualification of Marcia’s identity status paradigm. Journal of Adolescence, 23, 95-106. Zosuls, K. M., Ruble, D. N., Tamis-LeMonda, C. S., Shrout, P. E., et al. (2009). The acquisition of gender labels in infancy: Implications for gender-typed play. Developmental Psychology, 45, 688-701. Zubiaurre-Elorza, L., Junque, C., Gómez-Gil, E., Segovia, S., et al. (2012). Cortical thickness in untreated transsexuals. Cerebral Cortex, doi: 10.1093/cercor/bhs267. Zucker, K. J. (1985). Cross-gender-identified children. In Steiner, B. W, (ed). Gender dysphoria: Development, research, management. New York: Plenum Press. Zucker, K. J. (1999). Intersexuality and gender identity differentiation. Annual Review of Sex Research, 10, 1-69. Zucker, K. J. (2005). Measures of psychosexual differentiation. Archives of Sexual Behavior, 34, 375-388. Zucker, K. J. (2008). Children with gender identity disorder: Is there a best practice? Neuropsychiatrie de l’Enafance et de l’Adolescence, 56, 358–364. Zucker, K. J. (2010). The DSM diagnostic criteria for gender identity disorder in children. Archives of Sexual Behavior, 39, 477-498. Zucker, K. J., & Bradley, S. (1995). Gender identity disorder and psychosexual problems in children and adolescents. Guilford, New York. Zucker, K. J., Bradley, S. J., Kuksis, M., Pecore, K., et al. (1999). Gender constancy judgments in children with gender identity disorder: evidence for a developmental lag. Archives of Sexual Behavior, 28, 475-502. Zucker, K. J., Bradley, S. J., Lowry Sullivan, C. B. (1996). Traits of seperation anxiety in boys with gender identity disorder. Journal of the American Academy of Child and Adolescent Psychiatry, 35, 791-798. Zucker, K. J., Bradley, S. J., Lowry Sullivan, C. B., Kuksis, M., et al. (1993a). A gender identity interview for children. Journal of Personality Assessment, 61, 443-456. Zucker, K. J., Bradley, S. J., Owen-Anderson, A., Kibblewhite, S. J., et al. (2008). Is gender identity disorder in adolescents coming out of the closet? Journal of Sex & Marital Therapy, 34, 287-290. References

195

Zucker, K. J, Bradley, S. J., Owen-Anderson, A., Kibblewhite, S. J., et al. (2012). Demographics, behavior problems, and psychosexual characteristics of adolescents with gender identity disorder or transvestic fetishism. Journal of Sex & Marital Therapy, 38, 151-189. Zucker, K. J., Bradley, S. J., Sanikhani, M. (1997). Sex differences in referral rates of children with gender identity disorder: Some hypotheses. Journal of Abnormal Child Psychology, 25, 217–227. Zucker, K. J., & Lawrence, A. A. (2009). Epidemiology of gender identity disorder: Recommendations for the Standards of Care of the World Professional Association for Transgender Health. International Journal of Transgenderism, 11, 8-18. Zucker, K. J., Mitchell, J. N., Bradley, S. J., Tkachuk, J., et al. (2006). The recalled childhood gender identity/gender role questionnaire: Psychometric properties. Sex Roles, 54, 469-483. Zucker, K. J., Wild, J., Bradley, S. J., Lowry, C.B. (1993b). Physical attractiveness of boys with gender identity disorder. Archives of Sexual Behavior, 22, 23-36. Zuger, B. (1984). Early effeminate behavior in boys: Outcome and significance for homosexuality. Journal of Nervous and Mental Disease, 172, 90-97.

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Curriculum Vitae Thomas Dirk Steensma was born on June 6th, 1981 in Obdam, the Netherlands. After graduating from high school (Maartenscollege, Haren) in 1999, he studied applied psychology at the University of Applied Sciences in Enschede during one propaedeutic year. In 2000 he moved to Amsterdam to study at the University of Amsterdam, where he received his master’s degree in social psychology, with a sub specialization in sports psychology, in 2006, and in clinical psychology in 2008. During his study he worked as a supervisor and quantitative research analyst in the field of marketing research, and as a research assistant at the VU University Medical Center since 2006. In 2008 he received a research grant from the Fonds Wetenschappelijk Onderzoek Seksualiteit (FWOS) to start his PhD project entitled: From Gender Variance to Gender Dysphoria: Psychosexual development of gender atypical children and adolescents. He was also trained as a health care psychologist (GZ psycholoog BIG), with a specialization in child and adolescent psychology, at the Medical Psychology department of the VU University Medical Center between 2009 and 2011. He worked with pediatric patients at the department of Medical Psychology as well as with gender dysphoric individuals of all ages at the Center of Expertise on Gender Dysphoria of the VU University Medical Center. Thomas is currently an associate member of the International Academy of Sex Research (IASR) and consulting editor for the Archives of Sexual Behavior. He will continue to work as a clinician and researcher at the Center of Expertise on Gender Dysphoria.

Curriculum Vitae

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List of Publications Steensma, T. D., Kreukels, B. P. C., De Vries, A. L. C., & Cohen-Ketenis, P. T. (2013). Gender identity development in adolescence. Hormones and Behavior, accepted for publication. Steensma, T. D., & Kreukels, B. P. C. (2013). Verloop van een typische genderontwikkeling (Course of a typical gender development). In G. T’Sjoen, M. van Trotsenburg, & L. Gijs (Eds.), Transgenderzorg (Transgender care) (pp. 39-44). Leuven, Belgie: Uitgeverij Acco. Balleur-van Rijn, A., Steensma, T. D., Kreukels, B. P. C., & CohenKettenis, P. T. (2012). Self-perception in a clinical sample of gender variant children. Clinical Child Psychology and Psychiatry, doi: 10.1177/1359104512460621 Jürgensen, M., Kleinemeier, E., Lux, A., Steensma, T. D., Cohen-Kettenis, P. T., Hiort, O., Thyen, U., Köhler, B., & the DSD Network Working Group. (2012). Psychosexual development in adolescents and adults with Disorders of Sex Development (DSD) – Results from the German Clinical Evaluation Study. Journal of Sexual Medicine, doi: 10.1111/j.1743-6109.2012.02751.x Steensma, T. D., van der Ende, J., Verhulst, F. C., Cohen-Kettenis, P. T. (2012). Gender variance in childhood and sexual orientation in adulthood: A prospective study. Journal of Sexual Medicine, doi: 10.1111/j.1743-6109.2012.02701.x Cohen-Kettenis, P. T., Steensma, T. D., De Vries, A. L. (2011). Treatment of adolescents with gender dysphoria in the Netherlands. Child and Adolescent Psychiatric Clinics of North America, 20, 689-700. List of publications 199

De Vries, A. L., Doreleijers, T. A., Steensma, T. D., Cohen-Kettenis, P. T. (2011). Psychiatric comorbidity in gender dysphoric adolescents. Journal of Child Psychology and Psychiatry, 52, 1195-1202. Cohen-Kettenis, P. T., Schagen, S. E., Steensma, T. D., De Vries, A.L., & Delemarre- van de Waal, H. A. (2011). Puberty suppression in a gender dysphoric adolescent: a 22 year follow-up. Archives of Sexual Behavior, 40, 843-847. Steensma, T. D., & Cohen-Kettenis, P. T. (2011). Gender transitioning before puberty? Archives of Sexual Behavior, 40, 649-650. Steensma, T. D., Biemond, R., De Boer, F., & Cohen-Kettenis, P. T. (2011). Desisting and persisting gender dysphoria after childhood: A qualitative follow-up study. Clinical Child Psychology and Psychiatry, 16, 499-516. De Vries, A. L., Steensma, T. D., Doreleijers, T. A., Cohen-Kettenis, P. T. (2011). Puberty suppression in adolescents with Gender Identity Disorder: A prospective follow-up study. Journal of Sexual Medicine, 8, 2276-2283. De Vries, A. L, Kreukels, B. P., Steensma, T. D., Doreleijers, T. A., & Cohen-Kettenis, P. T. (2010). Comparing adult and adolescent transsexuals: An MMPI-2 and MMPI-A study. Psychiatric Research, 186, 414-418. Jürgensen, M., Kleinemeier, E., Lux, A., Steensma, T. D., Cohen-Kettenis, P. T., Hiort, O., Thyen, U., & the DSD Network Working Group. (2010). Psychosexual development in children with Disorder of Sex Development (DSD) – Results from the German clinical evaluation study. Journal of Pediatric Endocrinology & Metabolism, 23, 565-597. Wallien, M. S., Zucker, K. J., Steensma, T. D., & Cohen-Kettenis, P. T. (2008). 2D:4D finger-length ratios in children and adults with Gender Identity Disorder. Hormones and Behavior, 54, 450-454. Wallien, M. S., Quilty, L. C., Steensma, T. D., Singh, D., Lambert, S. L., Leroux, A., Owen-Anderson, A., Kibblewhite, S. J., Bradley, S. J., CohenKettenis, P. T., & Zucker, K. J. (2009). Cross-national replication of the gender identity interview for children. Journal of Personality Assessment, 91, 545-552. 200

Submitted papers

Steensma, T. D., Kreukels, B. P. C., Jürgensen, M., Thyen, U., de Vries, A. L. C., & Cohen-Kettenis, P. T. (2012). The Utrecht Gender Dysphoria Scale: A validation study. Submitted. Steensma, T. D., McGuire J. K., Kreukels, B. P. C., Beekman, A. J., & Cohen-Kettenis, P. T. (2012). Factors associated with desistence and persistence of childhood gender dysphoria: A quantitative follow-up study. Submitted. Steensma, T. D., Zucker, K. J., Kreukels, B. P. C., & Cohen-Kettenis, P. T. (2012). Behavioral and emotional problems on the Teacher’s Report Form: A cross-national, cross-clinic comparative analysis of gender dysphoric children and adolescents. Submitted.

List of publications

201

Dankwoord Een onderzoek naar gendervariantie, een verscheidenheid aan werkzaamheden en leertrajecten én een periode waarin er uiteenlopende verdrietige maar ook vrolijke gebeurtenissen passeerden. Zowel de inhoud van dit proefschrift, het promotietraject, als de periode waarin dit proefschrift tot stand is gekomen laten zich in één woord omschrijven: Diversiteit. Dankzij alle verschillende vormen van ondersteuning is het af! Ik wil hier dan ook graag diverse mensen voor bedanken. Allereerst, de kinderen, de jongeren, hun ouders en leerkrachten die bereid waren om deel te nemen aan de verschillende onderzoeken in dit proefschrift. De bereidwilligheid om elke keer weer een vragenlijst in te vullen was altijd groot, daar ben ik jullie erg dankbaar voor. In het bijzonder wil ik de kinderen en jongeren bedanken die ik heb mogen interviewen en uitgebreid heb mogen spreken. Ik ervaar het als een voorrecht om jullie persoonlijke verhalen te hebben mogen horen, erop door heb mogen vragen, mee heb mogen denken en van jullie te leren. Hooggeleerde promotor, Prof.dr. P.T. Cohen-Kettenis, beste Peggy, als ‘groene’ onderzoeker met het VUmc op mijn naamplaatje in Chicago kwam ik er al snel achter wat jouw werk heeft betekend voor de begeleiding en behandeling van gendervariante kinderen en jongeren. Wist jij dat mensen mij in de lift bedankten voor het werk dat jij hebt gedaan? Bij deze mijn dank aan jou, voor een promotietraject waarin ik enorm veel heb geleerd en de mogelijkheid kreeg om onderzoek met een klinische opleiding te combineren. Jouw kennis, werklust en inzicht is inspirerend en aanstekelijk!

Dankwoord

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Weledelzeergeleerde copromotor, Dr. B.P.C. Kreukels, beste Baudewijntje, at random werden wij aan elkaar toegewezen om een kamer te delen, evolueerde jij van WBF naar copromotor, en ik mocht de AiO zijn. Samenwerken, aangemoedigd en ondersteund worden door een kamergenote die nauwkeurigheid en productiviteit weet te combineren is een bevoorrechte positie. Ik ben erg trots op wat we samen de afgelopen jaren voor elkaar hebben gekregen en kijk ernaar uit om kamer 2H16 verder te laten uitgroeien tot een begrip binnen de genderwereld! De leden van de promotiecommissie: Prof.dr. C. Schuengel, prof.dr. W.C.M. Weijmar Schultz, prof.dr. T.A.H. Doreleijers, prof.dr. H.A. Delemarre-van der Waal, prof.dr. I. Vanwesenbeeck, prof.dr. S.E. Wieringa, dr. K.J. Oostrom, dank ik voor het lezen en beoordelen van mijn proefschrift. Medeauteurs (in volgorde van opkomst), Baudewijntje Kreukels, Annelou de Vries, Peggy Cohen-Kettenis, Matrina Jürgensen, Ute Thyen, Jan van der Ende, Frank Verhulst, Roeline Biemond, Fijgje de Boer, Jenifer McGuire, Joanneke Beekman, and Ken Zucker, bedankt, vielen dank, thank you, for all your fast and constructive feedback. It has been a pleasure and privilege working with you all and I look forward to future collaborations! My special thanks go out to dr. Zucker & dr. De Vries Dear Ken, in my view you are the grandfather in the field of childhood gender dysphoria in every good sense of the word. Thank you for broadening my world with the 2(Sex) x 2(Clinic) x 2(Age group) AN(C)OVA. With positive feelings I look back to all your visits to Amsterdam! Now it is time to meet in Toronto, see you soon. Beste Annelou, de eerste stappen in het genderonderzoek heb ik bij jou als onderzoeksassistent mogen zetten en dit resulteerde later in mijn eigen promotietraject. Op uiteenlopende vlakken hebben we de afgelopen jaren nauw samengewerkt, kregen we elkaar van veel kanten te zien en hebben we veel voor elkaar gekregen, ik ben daar trots op, bedankt! Mijn paranimfen: Ula & Sebastian, wat was ik vereerd toen jullie enthousiast aangaven om de rol van bruidsmeisje en bruidsjonker te vervullen! Het is immers een huwelijk met de universiteit. Jullie nemen beiden een belangrijke plaats in aan de basis van dit gehele promotietraject. Ula, mijn psychologievriendin, Sebastian, mijn genderonderzoeksvriend, bedankt voor alle 204

gedachtenwisselingen, visies en betrokkenheid, we gaan er een geweldige dag van maken! Het Genderteam, over diversiteit gesproken, meer disciplines in combinatie met de melange aan persoonlijkheden kan ik mij niet voorstellen. Het is een bont gezelschap waarbinnen ik mij erg prettig voel! Personen die eigenlijk allemaal persoonlijk bedankt zouden moeten worden voor hun betrokkenheid en inzet voor de transgenderzorg én dit eigenlijk ook allemaal verwachten... sorry, buiten Hanneke Kempes en Jos Megens met nadruk te bedanken is de angst te groot om iemand te vergeten... Bedankt allemaal voor al jullie interesse, betrokkenheid, ondersteuning en enthousiasme. De sectie Pediatrische Psychologie, ik heb tijdens mijn klinische opleiding binnen het pediatrische team enorm veel geleerd, de opgedane kennis en ervaringen hebben daarbij wezenlijk bijgedragen aan dit proefschrift. Een opleideling op de afdeling die daarnaast ook bezig is met een promotieonderzoek vraagt echter om enig pas- en meetwerk zodat het allemaal te combineren valt. Bedankt voor al jullie steun en flexibiliteit! In het bijzonder zou ik Kim Oostrom willen bedanken. Kim, als werkbegeleidster heb je mij de fijne kneepjes van het vak van kinder- en jeugdpsycholoog bijgebracht en ervoor gezorgd dat ik het optimale uit mijn opleiding heb gehaald. Van de samenwerking met jou heb ik enorm genoten, dat jij plaatsneemt in mijn promotiecommissie ervaar ik als een feest! Een feest moet gevierd worden! De GZ-groep, beste GZ-2009z dames, voor jullie ligt dan uiteindelijk dat proefschrift waar tijdens de opleiding ook aan gewerkt moest worden. De maandagen vielen mij soms zwaar maar dit werd volledig gecompenseerd door jullie aanwezigheid. Als enige man tussen zoveel enthousiaste en ambitieuze dames heb ik weinig te klagen gehad. Bedankt! Madeleine en Sebastian, kunnen jullie je die terugvlucht uit Chicago nou eigenlijk echt nog herinneren? Lenneart, Chris en Ernst, criticasters, Bedankt! Door jullie ongenuanceerde keiharde feedback had ik de inhoud nooit tot een hoger plan kunnen trekken. Het uiteindelijke kwaliteitsniveau is uiteraard aan jullie om te beoordelen.

Dankwoord

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Pieter & Floor, een vriendschap die op zichzelf al een wezenlijke bijdrage levert aan succes, een psychiatrische kijk op het geheel én de geboorte van mijn goede vriend Tijl Thomas. Ook al ben je anderhalf Tijl, ik heb al veel van je geleerd. Bedankt! Max & Albertine & Quinten! (dr. Q), Max, je bent de enige vriend die mij ooit zo heeft aangespoord om eens contact op te nemen met zijn moeder, “…die is ook psycholoog en om eens met haar te praten is vast leuk voor jou”, je had heel erg gelijk! Al had ook zelfs jij denk ik niet voorzien dat het zou leiden tot een afgerond promotietraject. Mijn dank is groot! Laten we er een Murphy’s op gaan drinken, of twee… Eelco & Elsina & Mevrouw Milou, na al dat onderzoeken is het altijd een verademing om met jullie ongenuanceerd heel hard te lachen. Dat doen we veel te weinig en Eelco weet heel goed waardoor dat komt (ha)! Fijne vrienden, bedankt voor al jullie interesse en onvoorwaardelijke steun als dingen anders lopen dan verwacht. Suzanne Bakkum, beste Bakvis, zoals ik al vele zaterdagen vereerd ben geweest dat je aanschoof aan onze keukentafel, zo vereerd was ik helemaal toen jij aangaf de inhoud van mijn proefschrift te willen voorzien van een uiterlijk. En wow! Het is om door een ringetje te halen! Sebastian & Niels, als het om opleidingstrajecten gaat en het doorzettingsvermogen dat ervoor nodig is om het af te krijgen kunnen wij heel wat ervaringen met elkaar delen. Evenals hoe plezierig het is om met gillende sirenes heel hard in een ambulance rond te rijden en je in te zetten voor de zorg van kinderen, jongeren en volwassenen. Bedankt voor al jullie aanmoedigingen! Sebas… nu jij! Feye en zijn ouders Chris & Nina, uiteindelijk is de VU niet de plek waar ik jullie graag wil zien. De afgelopen maanden zijn we elkaar hier helaas wel heel veel tegengekomen. Ondanks al die narigheid ben ik enorm blij dat jullie zo dichtbij waren, ik te pas en te onpas mocht binnendringen, lol mocht komen trappen en de ‘Whopper Woensdag’ heb mogen verzorgen. Ik ben onder de indruk van hoe jullie je alle drie door dit proces heen vechten! Beste Feye, zoals je hebt gezien is dit proefschrift ook aan jou opgedragen, daar is één reden voor: Van jou heb ik de afgelopen maanden het meest geleerd! Je bent een vechter, een held!

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Ernst & Gretchen and Sam, a bright little star in heaven changed the world, changed perspectives and made me realize and understand our vulnerability and the value of life. Thank you for all your warmth and interest over the years. ‘Schoonfamilie’, beste Nanske & Ron, Jochem & Hetty, Chris, Ernst & Gretchen, Lenneart & Els, Nicole & Tom. Recent kreeg ik nog een goede tip, tijdens een dankwoord mag je best een beetje liegen, niet alles hoeft waar te zijn, als het maar aankomt. Jochem, wat nu komt is waar: Beste schoonfamilie, de afgelopen periode is jullie niets bespaard gebleven. Het feit dat ik hier zo sterk bij betrokken mag zijn en mijn eigen rol hierin mag hebben ervaar ik als heel waardevol en bijzonder. Dat jullie daarnaast ook altijd de interesse weten op te brengen voor alles waarmee ik bezig was is geweldig. Bedankt! Ariadne & Michiel, Amelie & Pia, daar waar jullie de twee leukste nichtjes denkbaar op de wereld wisten te zetten, specialisaties wisten af te ronden en van baan te verwisselen is hier dan het resultaat van mijn afgelopen periode… het is af! Lieve A en Chiel, bedankt voor jullie onvoorwaardelijke steun en interesse! Dirk & Anna, lieve ouders, jullie hebben mij het motto meegegeven, ‘…als jij het wilt, dan kan je het.’ Ik wilde dit, het is gelukt en ik draag het op aan jullie! Ik ben jullie enorm dankbaar voor die geweldige basis, jullie enorme betrokkenheid op mij en de interesse naar de inhoud van mijn werk. We kunnen dit gelukkig met z’n allen vieren, dat gaan we doen! Cathrine, mijn grote liefde, de beste vriendin die ik me maar kan wensen, lieve Ca, samen kwamen we terecht in de wereld van de promotie en de GZ-opleiding. De steun, je aanmoedigingen, betrokkenheid en de ruimte die je mij gaf om dit proefschrift af te maken hebben ervoor gezorgd dat het klaar is. We zijn een team, een team dat zich binnenkort gaat uitbreiden met een dochter! Ik kan niet wachten! Ik ben blij man!

Dankwoord

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