• measure Body Image

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_DHBQP YS_DHBQ14 YS_DHBQ16 YS_DHBQ18 YC_BS2
     
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    Body Image assesses how afraid respondents are to gain weight or to grow fat, and which role their appearance and weight plays in how they think about themselves. Items were derived from the Growing Up Today Study and the Virginia Twin Survey.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Self-concept Clarity Scale (SCC)

    Study:RADAR
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Old Cohort  RO - W1 RO - W2 RO - W3 RO - W4 RO - W5 RO - W6 RO - W7 RO - W8 RO - W9 RO - W10 RO - W11 RO - W12 RO - W13 RO - W14

    Young Cohort  RY - W1 RY - W2 RY - W3 RY - W4 RY - W5 RY - W6 RY - W7 RY - W8 RY - W9 RY - W10 RY - W11
     
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    The Self-Concept Clarity Scale (SCC) assesses the extent to which the self-image is clear, confidently defined, internally consistent, and stable over time.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Utrecht-Management of Identity Committments Scale (U-MICS) - Relational identity

    Study:RADAR
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Old Cohort  RO - W1 RO - W2 RO - W3 RO - W4 RO - W5 RO - W6 RO - W7 RO - W8 RO - W9 RO - W11 RO - W12 RO - W13 RO - W14

    Young Cohort  RY - W1 RY - W2 RY - W3 RY - W4 RY - W5 RY - W6 RY - W8 RY - W9 RY - W10 RY - W11
     
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    The Utrecht-Management of Identity Commitments Scale - Relational Identity (IV) assesses four processes: 1) friend commitment, friend in-depth exploration, friend reconsideration and friend in-breadth exploration as a youth self-report scale.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Utrecht-Management of Identity Committments Scale (U-MICS) - School identity

    Study:RADAR
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Old Cohort  RO - W1 RO - W2 RO - W3 RO - W4 RO - W5 RO - W6 RO - W7 RO - W8 RO - W9 RO - W10 RO - W11 RO - W12 RO - W13

    Young Cohort  RY - W1 RY - W2 RY - W3 RY - W4 RY - W5 RY - W6 RY - W7 RY - W8 RY - W9 RY - W10
     
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    The Utrecht-Management of Identity Commitments Scale - Educational Identity (IO) assesses four processes: 1) commitment to one's educational identity, 2) an in-depth exploration of educational identity, 3) the educational identity reconsideration and 4) the educational identity in-breadth exploration as a youth self-report scale.
    Created October 17, 2024 • Updated October 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 years
     
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    Two 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 October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).