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measure Virginity loss
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort POP - T2 POP - T3 POP - T4 POP - T5 POP - T6
Clinical cohort CC - T2 CC - T3 CC - T4 CC - T5 CC - T6Virginity loss is assesses whether the participant has had their first sexual intercourse, and if so, at which age.Created June 5, 2024 • Updated June 20, 2024 -
measure Sexuality
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort RO - W10 RO - W11 RO - W12 RO - W13 RO - W14
Young Cohort RY - W3 RY - W4 RY - W5 RY - W6 RY - W7 RY - W8 RY - W9 RY - W10 RY - W11Sexuality (SX) assesses self-reported sexual experiences, such as time of the first sexual intercourse, number of years since the first sexual intercourse, sexual orientation, etc.Created June 5, 2024 • Updated June 20, 2024 -
measure Gender Identity (GI) questions
Study: YOUth Mode of collection: SelfAdministeredQuestionnaire Available measurements: Baby and Child 5 months 10 months 3 years 6 years
Child and Adolescent 9 years 12 yearsTwo questions about the gender identity of the child were asked as part of existing questionnaires: "How boyish or girlish do you think your child is compared to other children of the same sex?" and "How boyish or girlish do you hope your child will be when he/she is 18 years old?". In the Child and Adolescent cohort, these questions were first part of...Created June 5, 2024 • Updated June 20, 2024