Attention to youth advocacy and sociopolitical efficacy has been evident in developmental research on critical consciousness, yet this literature has given little attention to sexual and gender minority (SGM) youth or issues, or to the interplay between these dimensions of critical consciousness over time. We addressed these limitations within the…

Childhood gender nonconformity (femininity in males, masculinity in females) predicts a nonstraight (gay, lesbian, or bisexual) sexual orientation in adulthood. In previous work, nonstraight twins reported more childhood gender nonconformity than their genetically identical, but straight, cotwins. However, self-reports could be biased. We…

Controversy continues to surround parenting by lesbian and gay (LG) adults and outcomes for their children. As sexual minority parents increasingly adopt children, longitudinal research about child development, parenting, and family relationships is crucial for informing such debates. In the psychological literature, family systems theory contends…

This study investigates body image concerns and disordered weight- and shape-related behaviors across adolescence and young adulthood in males and how patterns vary by sexual orientation. Participants were 5,388 males from the U.S. national Growing Up Today Study. In 2001, 2003, and 2005 (spanning ages 15-20 years), participants reported sexual…

The experience of minority stress is often named as a cause for mental health disparities among lesbian, gay, and bisexual (LGB) youth, including higher levels of depression and suicidal ideation. The processes or mechanisms through which these disparities occur are understudied. The interpersonal-psychological theory of suicide posits 2 key…

In this issue, P. Hegarty comments on an article by G. Rieger, J. A. W. Linsenmeier, L. Gygax, and J. M. Bailey (2008) that compared videos of homosexual and heterosexual people from childhood and adulthood. The current authors claim it is reasonable to treat masculinity-femininity as a bipolar scale and present justification for the approach used…

Religious faith has been instrumental in fostering positive mental health outcomes for historically disenfranchised populations, such as Black Americans. However, the religious institutional devaluing of same-sex behavior and identity fuels internalized homonegativity (i.e., negative thoughts regarding one's same-sex sexual behavior) for…

P. Hegarty (2009) offered several critiques of the articles by G. Rieger, J. A. W. Linsenmeier, L. Gygax, and J. M. Bailey (2008) and K. D. Drummond, S. J. Bradley, M. Peterson-Badali, and K. J. Zucker (2008) that were published in a "Developmental Psychology" special section entitled "Sexual Orientation Across the Lifespan," guest-edited by C. J.…

Debates persist over whether bisexuality is a temporary stage of denial or transition, a stable "3rd type" of sexual orientation, or a heightened capacity for sexual fluidity. The present study uses 5 waves of longitudinal data collected from 79 lesbian, bisexual, and "unlabeled" women to evaluate these models. Both the "3rd orientation" and…

Researchers have begun to explore and identify various gradations in sexual orientation identity, paying attention to alternative sexual identity categories and attempting to clarify potential subtypes of same-sex sexuality, particularly among women. This study utilizes both quantitative and qualitative data to explore the behavioral experiences…

This study provided information on the natural histories of 25 girls with gender identity disorder (GID). Standardized assessment data in childhood (mean age, 8.88 years; range, 3-12 years) and at follow-up (mean age, 23.24 years; range, 15-36 years) were used to evaluate gender identity and sexual orientation. At the assessment in childhood, 60%…

Four studies were conducted on the development and validation of the Measure of Sexual Identity Exploration and Commitment (MoSIEC). Exploratory factor analysis of an initial item pool yielded a 22-item measure with 4 distinct factors assessing commitment, exploration, sexual orientation identity uncertainty, and synthesis/integration. Exploratory…

Interviewed 16- to 23-year-old non-heterosexual women regarding development of their sexual orientation. Found that a majority failed to report at least one of following: childhood sexual orientation indicators, stability in same-sex attractions, or awareness of same-sex attractions prior to conscious sexual questioning. Lesbians reported greater…

Reviews research that examines the role of sexual orientation on human development, and introduces the articles in this special issue. Argues that research on sexual orientation and human development has the potential to make important contributions to both the theory and practice of developmental psychology. (MDM)

Examined hormonal influences on activity and playmate preferences in children with congenital adrenal hyperplasia (CAH) age 2.5 to 12 years and their relatives. Found that girls with CAH preferred boys' toys and activities, whereas boys with CAH did not differ significantly from controls. Activity and playmate preferences were not related. (MDM)