• measure Interpersonal Reactivity Index (IRI) - Perspective taking, Empathic Concern

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Middle Childhood Cohort  MCC - T5 MCC - T6
     
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    10
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    30
    years
    The Interpersonal Reactivity Index (IRI) is a measure of dispositional empathy that takes as its starting point the notion that empathy consists of a set of separate but related constructs. The instrument contains four seven-item subscales, each tapping into a separate facet of empathy.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Individual Differences and Preferences Questionnaire

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T4 ECC - T6

    Middle Childhood Cohort  MCC - T1 MCC - T3 MCC - T4 MCC - T5 MCC - T6
     
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    5
    10
    15
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    30
    years
    The Individual Differences and Preferences Questionnaire is a self-developed questionnaire that consists of 12-32 items (exact amount of items differ per measurement wave). It assesses individual differences between the twins according to their parents, in terms of daily interaction, preferences, relationship with the twins, and hobbies.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Interpersonal Reactivity Index (IRI)

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  3 years 6 years

    Child and Adolescent  9 years 12 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    The Interpersonal Reactivity Index (IRI) is a measure of dispositional empathy that takes as its starting point the notion that empathy consists of a set of separate but related constructs. The instrument contains four seven-item subscales, each tapping into a separate facet of empathy.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Sexual Development

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Child and Adolescent  12 years
     
    0
    5
    10
    15
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    25
    30
    years
    Sexual development assesses whether a child has been in love or in a relationship, their sexual experiences (e.g., acts, age, with whom) and their online sexual behavior (e.g., using the internet for online dating or to display certain sexual behaviors).
    Created October 17, 2024 • Updated October 20, 2024
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