ABSTRACT
Sex/gender differences in cognitive sciences are riddled by conflicting perspectives. At the center of debates are clinical, social, and political perspectives. Front and center, evolutionary and biological perspectives have often focused on 'nature' arguments, while feminist and constructivist views have often focused on 'nurture arguments regarding cognitive sex differences. In the current narrative review, we provide a comprehensive overview regarding the origins and historical advancement of these debates while providing a summary of the results in the field of sexually polymorphic cognition. In so doing, we attempt to highlight the importance of using transdisciplinary perspectives which help bridge disciplines together to provide a refined understanding the specific factors that drive sex differences a gender diversity in cognitive abilities. To summarize, biological sex (e.g., birth-assigned sex, sex hormones), socio-cultural gender (gender identity, gender roles), and sexual orientation each uniquely shape the cognitive abilities reviewed. To date, however, few studies integrate these sex and gender factors together to better understand individual differences in cognitive functioning. This has potential benefits if a broader understanding of sex and gender factors are systematically measured when researching and treating numerous conditions where cognition is altered.
Subject(s)
Gender Identity , Sexual Behavior , Female , Humans , Male , Sex Factors , Cognition , Gonadal Steroid Hormones , Sex CharacteristicsABSTRACT
LGBTQ+ people are anywhere from 1.5 to 4 times more likely than heterosexual people to report depression, anxiety, suicidal behaviors, substance abuse, eating disorders, risky sexual behaviors, homelessness, and victimization. Objective The purpose is to describe the development of a mobile application for LGBTQ youth and their family. This article is part of a research program intended to equip LGBTQ+ youth and their families with technological tools to help them foster adaptive strategies in the face of stigma. LGBTQ+ youth face unique stressors both publicly (e.g. victimization) as well as personally (e.g. identity development and "coming out" process). Method We build upon Isabelle Ouellet-Morin's team +Fort: Stronger than Bullying © mobile application designed to reduce victimization among youth. We will create a new app called +Fièr/+Proud, to be designed and piloted in collaboration with LGBTQ+ participants ages 13-25 and their families. Impact Our hope is to bring LGBTQ+ youth together nationally and internationally to explore health promoting coping strategies, learn from custom training modules, share their unique experiences, and help inform parents of the experiences that LGBTQ+ people often face and fight in silence.
Subject(s)
Bullying , Crime Victims , Mobile Applications , Sexual and Gender Minorities , Adolescent , Adult , Humans , Sexual Behavior , Young AdultABSTRACT
Background: A large body of research provides evidence for sex differences in cognitive abilities. These sex differences stem from the interplay between biological sex (e.g., birth-assigned sex, sex hormones) and psychosocial gender (e.g., gender identity, gender-roles, sexual orientation). Literature remains rather mixed with regards to the magnitude of sex and gender effects on cognitive abilities and mental health. Growing evidence shows that sex hormone assessment combined with measures of psychosocial gender may be fundamental to comprehensively understand individual differences in sexually dimorphic cognitive abilities. Objectives: This study protocol describes a sexually dimorphic cognitive battery to assess the influence of sex hormones on performance. In parallel, we aim to assess the inter-related effects that biological sex and psychosocial gender-based factors exert on cognition and mental health. Methods: Our projected sample includes 180 adult participants who are at least 18 years old. Sub-groups will be recruited based on birth-assigned sex, gender identity, and sexual orientation. Biological measures will be collected via salivary samples throughout testing to include sex hormones (testosterone, estradiol and progesterone) and stress hormones (cortisol). Demographic and psychosocial variables will be measured through self-report questionnaires. Participants will be required to complete eight classic cognitive tasks that assess a variety of cognitive domains in a 2-h testing session. Results and future directions: Results from this study provides unique insights into the correlates of cognitive sex differences and gender diversity. This will give us solid ground to further investigate these influences in clinical populations in which sex hormones and cognitive functioning are often altered.
