• measure Peer nomination

    Study:Generation R
    Mode of collection: Interview
    Available measurements:
    Generation R  7 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Peer nominations were assessed with a computerized tasks administered at schools. Information on self-reported bullying, victimization, peer-reported perpetration, peer acceptance and peer rejection within school classes was obtained, resulting in a peer network. Data were obtained through peer nominations and self-reports of the child and their classmates.
    Created June 5, 2024 • Updated September 19, 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
     
    0
    5
    10
    15
    20
    25
    30
    years
    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 June 5, 2024 • Updated June 20, 2024

  • measure Friendships

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T3 POP - T5 POP - T6

    Clinical cohort  CC - T3 CC - T5 CC - T6
     
    0
    5
    10
    15
    20
    25
    30
    years
    Friendships assesses the self-reported number and quality of friendships.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Peer status

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T1 POP - T2
     
    0
    5
    10
    15
    20
    25
    30
    years
    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 June 5, 2024 • Updated June 20, 2024

  • measure Intimate relationships

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T3 POP - T4 POP - T5 POP - T6

    Clinical cohort  CC - T3 CC - T4 CC - T5 CC - T6
     
    0
    5
    10
    15
    20
    25
    30
    years
    Intimate relationships assesses whether participants have ever engaged in a romantic relationship, with whom, and for how long.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Social support

    Study:TRAILS
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  POP - T7

    Clinical cohort  CC - T7
     
    0
    5
    10
    15
    20
    25
    30
    years
    Social support is a short assessment of possible practical support from family and friends.
    Created June 5, 2024 • Updated June 20, 2024

  • measure Time Spent with Others

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

    Young Cohort  RY - W1 RY - W2 RY - W3 RY - W7 RY - W8 RY - W9 RY - W10 RY - W11
     
    0
    5
    10
    15
    20
    25
    30
    years
    Time Spent with Others (TI) is an adolescent-reported, two-item scale, designed based on the question "How much free time do you spend with each of these persons?” from the Network of Relationship Inventory (NRI, Furman & Buhrmester, 1985). The scale includes the description "Please indicate below how much time you've spent with your...
    Created June 5, 2024 • Updated June 20, 2024

  • measure Friendship Quality Scale (FQS)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Middle Childhood Cohort  MCC - T7
     
    0
    5
    10
    15
    20
    25
    30
    years
    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 June 5, 2024 • Updated June 20, 2024
You can also access this registry using the API (see API Docs).