• measure Social media

    Study:Generation R
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Main Cohort  13-14 years Covid questionnaires
    0
    30 years
    Social media use was assessed using self-report. Several question types were used, ranging from yes/no-items to open questions.
    Created May 3, 2023 • Updated May 3, 2023

  • measure The Internet Addiction Test

    Study:Generation R
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Main Cohort  13-14 years Covid questionnaires
    0
    30 years
    A selection of questions retrieved from the Internet Addiction Test was used to measure problematic internet addictive behavior. Items were rated on a 6-point Likert scale.
    Created May 3, 2023 • Updated May 3, 2023

  • measure Time spending patterns

    Study:TRAILS
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Population cohort  T1 T2 T3 T4 T7

    Clinical cohort  T1 T2 T3 T4
    0
    30 years
    Assessment of time spending. Includes studying, hobbies, screen time, chores, and socializing.
    Created March 28, 2023 • Updated March 28, 2023
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