Hunt D D, Carr J E, Hampson J L
Arch Sex Behav. 1981 Feb;10(1):65-77. doi: 10.1007/BF01542675.
Twenty-two individuals seeking sex-change surgery and diagnosed as transsexual by a Gender Identify Research Team underwent extensive neuropsychological and cognitive testing prior to surgery. On the Wechsler Adult Intelligence Scale transsexuals performed in congruence with their biologic sex rather than gender identity. In contrast, on a measure of conceptual styles, transsexuals performed in congruence with their gender identity. The MMPI did not provide evidence of a major psychopathological process.
22名寻求变性手术并被性别认同研究团队诊断为易性症的个体在手术前接受了广泛的神经心理学和认知测试。在韦氏成人智力量表上，易性症患者的表现与其生理性别相符，而非与性别认同相符。相比之下，在一项概念风格测量中，易性症患者的表现与其性别认同相符。明尼苏达多相人格调查表并未提供存在重大精神病理过程的证据。
