• measure Friendship quality questionnaire (FQQ) - abbreviated version

    Study:Generation R
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Main Cohort  9-10 years
    0
    30 years
    An abbreviated version of the friendship quality questionnaire was administered when the children were 9 years old.
    Created May 3, 2023 • Updated May 3, 2023
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