• 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 UCLA Loneliness Scale

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  Covid questionnaires
     
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    The UCLA Loneliness Scale is a 20-item scale designed to measure one’s subjective feelings of loneliness as well as feelings of social isolation.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Network of Relationships Inventory (NRI)

    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 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

  • 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
     
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    Friendships assesses the self-reported number and quality of friendships.
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).