• measure Friendship

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_DHBQP YS_DHBQ14 YS_DHBQ16 YS_DHBQ18 YC_BS2 YC_DSC YE_ATTEF2 YC_ADHMRI YE_COG12 YS_TRIP age 4 YS_TRIP age 7 YS_TRIP age 10 YS_TRIP age 12
     
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    Friendship consisted of questions about friends, friendships, and sibling interactions.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Family Environment Scale (FES) - Conflict

    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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    The Family Environment Scale (FES) -Conflict Subscale evaluates the degree in which family members express anger and interactions that stimulate anger.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Bullying and victimization

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  5-6 years 8 years 13-14 years 17-18 years
     
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    Bullying and victimization assesses three forms of common bullying involvement (physical, verbal, and relational) using teachers, main caregiver, and self reports.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Parental knowledge

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T2

    Clinical cohort  CC - T2
     
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    Parental monitoring is a self-developed assessment of parental knowlege about the child's friends, time spending, money spending, and drug and alcohol use.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Relational Aggression Questionnaire

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T2

    Clinical cohort  CC - T2
     
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    The Relational Aggression questionnaire is a self-developed assessment of aggressive behavior towards peers (e.g., exclusion of peers, gossiping about peers) and experienced victimization by peers (e.g., being ignored by peers or excluded).
    Created October 17, 2024 • Updated October 20, 2024

  • measure Social Production Functions Questionnaire (SPF)

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2 POP - T3

    Clinical cohort  CC - T1 CC - T2 CC - T3
     
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    The Social Production Functions Questionnaire (SPF) is a validated assessment of self-reported sources of wellbeing. It includes experienced affection, behavioral confirmation and status from parents, teachers and friends, and classmates (e.g., "My mother likes to do things with me", "My father helps me when I need something", "My teacher thinks that I...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Peer status

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2
     
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    Peer status was assessed through peer nominations by the respondent and their classmates. Respondents could nominate their classmates on, among others, peers they liked and disliked, peers who helped others, and peers who bullied or who were being bullied.
    Created October 17, 2024 • Updated October 20, 2024

  • 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 - T6
     
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    Virginity loss is assesses whether the participant has had their first sexual intercourse, and if so, at which age.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Friendship Quality Scale (FQS)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Middle Childhood Cohort  MCC - T7
     
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    The Friendship Quality Scale (FQS) measures the quality of friendships. It focuses on five factors; companionship, conflict, aid, security and closeness, providing insights into the overall satisfaction and depth of individuals' friendships. This questionnaire consists of 28 items.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Parent-Child Interaction - Conflict and Cooperation

    Study:YOUth
    Mode of collection: Observation
    Available measurements:
    Child and Adolescent  9 years 12 years
     
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    The Parent-Child Interaction - Conflict task is a Family Interaction Task that is recorded to assess the qualitative aspects of the interaction between a parent and their child, by observing them during a discussion of a predetermined set of subjects.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Network of Relationships Inventory - Social Provision Version - Short Form (N...

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Child and Adolescent  9 years 12 years
     
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    The Network of Relationships Inventory (NRI) assesses the extent to which adolescents' dyadic relationships with romantic partners, friends, and parents are each characterized by behaviors commonly involved in the attachment, caregiving, and affiliative behavioral systems.
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).