• measure Substance Use

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_1 YS_2 YS_3 YS_5 YS_7 YS_10 YS_12 YS_DHBQP YS_DHBQ14 YS_DHBQ16 YS_DHBQ18 YC_BS2 YC_BS3 YE_FITNSS YE_COG18 YS_TRIP age 1 YS_TRIP age 2 YS_TRIP age 1-2
     
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    30
    years
    Substance use was assessed, including tabacco, alcohol, and (recreational) drugs.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Supplement use

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_1 YC_ACTION BB2 YC_ACTION - BB3 YE_COG18 YS_TRIP age 1 YS_TRIP age 1-2
     
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    30
    years
    Nutritional supplement use was assessed in mothers during pregnancy, and vitamin supplementation use was assessed for children, including formation regarding type, frequency, and duration of vitamin supplementation.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Diet during pregnancy

    Study:Netherlands Twin Register
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Young Netherlands Twin Register  YS_1 YS_TRIP age 1-2
     
    0
    5
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    30
    years
    Diet during pregnancy asks mothers whether they have eaten eggs, dairy products, soy products, fish, and meat during their pregnancy, and whether they followed a vegetarian diet during pregnancy.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Children's Eating Behavior Questionnaire (CEBQ)

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  4 years 9-10 years
     
    0
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    30
    years
    The Children’s Eating Behavior Questionnaire (CEBQ) assesses parent-reported food approaching and avoidant behaviors of their children on a 5-point Likert scale. It uses the food approach subscales Food Responsiveness (5 items), Enjoyment of Food (4 items), Emotional Overeating (4 items) and Desire to Drink (3 items); and the food avoidant subscales...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Allergy risk factors

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  5-6 years
     
    0
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    30
    years
    Allergy risk factors assesses risk factors to develop allergies at home, including damp stains, vermin, smoking at home, and pet ownership.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Child Feeding Questionniare (CFQ)

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  4 years 9-10 years
     
    0
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    30
    years
    The Child Feeding Questionnaire (CFQ) is a self-report measure for parents of 2-11 year old children to assess parental beliefs, attitudes and strategies regarding child feeding.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Physical activity

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  5-6 years 9-10 years 17-18 years
     
    0
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    30
    years
    Physical activity assesses the frequency and duration of a child commuting, playing outside and participating in sports.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Eating habits

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  4 years 5-6 years 9-10 years
     
    0
    5
    10
    15
    20
    25
    30
    years
    Eating habits assesses childrens' meal eating pattern, frequency of eating high calorie snacks and sugar-sweetened beverages, and caregivers' perception on their child's intake of sweet drinks.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Lifestyle

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  Early pregnancy Mid pregnancy Late pregnancy 5-6 years 9-10 years 13-14 years 17-18 years Covid questionnaires
     
    0
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    30
    years
    Lifestyle assesses lifestyle behaviors such as physical activities, smoking, alcohol use, substance use, caffeine consumption and gambling behavior.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Screen time and outdoor activities

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  3 years 4 years
     
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    30
    years
    Screen time and outdoor activities assesses the frequency and time that a child is exposed to television (TV), video games, and outdoor activities.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Family Assessment Device (FAD)

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  Mid pregnancy 5-6 years 9-10 years 17-18 years
     
    0
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    30
    years
    The McMaster's Family Assessment Device (FAD) evaluates families according to the McMaster Model of Family Functioning. The FAD is made up of seven scales which measure Problem Solving, Communication, Roles, Affective Responsiveness, Affective Involvement, Behavior Control and General Functioning.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Noise at home

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  5-6 years
     
    0
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    30
    years
    Noise at home assesses to what extent the participant is disturbed by noise in the home environment, such as noises from traffic, construction, industries, and the neighborhood. The questionnaire assesses both general disturbance and sleep disturbance, and the use of home equipments to reduce the noise level.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Screen time

    Study:Generation R
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Generation R  5-6 years
     
    0
    5
    10
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    20
    25
    30
    years
    Screen time assesses the frequency and duration of screentime, such as the use of television (TV), video, DVD, gaming/PC, and parental supervision.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Confusion, Hubbub, and Order Scale (CHAOS)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3 ECC - T4 ECC - T5 ECC - T6 ECC - T6-Covid

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3 MCC - T4 MCC - T5 MCC - T5-Covid MCC - T6
     
    0
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    25
    30
    years
    The Confusion, Hubbub and Order Scale (CHAOS) is a parent-report measure to rate the degree of ‘environmental confusion’ in the home, referring to high levels of noise, crowding and home traffic patterns. The CHAOS measure is completed by parents to assess the characteristics of noise, confusion, clutter, hubbub, frenetic activities, and disorganization...
    Created October 17, 2024 • Updated October 20, 2024

  • measure Questionnaire Home Environment - Daily routines

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T1 ECC - T2 ECC - T3 ECC - T4 ECC - T5 ECC - T6

    Middle Childhood Cohort  MCC - T1 MCC - T2 MCC - T3 MCC - T4 MCC - T5 MCC - T6
     
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    30
    years
    The Routines questionnaire consists of 44-76 items (including sub questions) that assess family routines in terms of sleep, eating, care, media and work. Some questions are based on the Jensen et al. (1983) Family Routines Inventory, and some sleep questions are based on Staples et al. (2015) bedtime routines. Other items are self-developed.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Family Assessment Device - General Functioning (FAD-GF)

    Study:L-CID
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  ECC - T3 ECC - T4 ECC - T5 ECC - T6

    Middle Childhood Cohort  MCC - T2 MCC - T3 MCC - T4 MCC - T5 MCC - T6
     
    0
    5
    10
    15
    20
    25
    30
    years
    The McMaster's Family Assessment Device (FAD) evaluates families according to the McMaster Model of Family Functioning. The FAD is made up of seven scales which measure Problem Solving, Communication, Roles, Affective Responsiveness, Affective Involvement, Behavior Control and General Functioning.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Media use

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

    Child and Adolescent  9 years 12 years
     
    0
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    30
    years
    Media use assesses children's use of TV series, (computer) games and social media.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Food Frequency Questionnaire (FFQ)

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  20 weeks 5 months 10 months 3 years 6 years

    Child and Adolescent  9 years
     
    0
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    30
    years
    A food frequency questionnaire (FFQ) consists of a finite list of foods and beverages with response categories to indicate usual frequency of consumption over the time period queried.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Gender Identity (GI) questionnaire

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  6 years
     
    0
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    10
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    30
    years
    The Gender-identity questionnaire is a parent-reported questionnaire about the gender identity of the child, in which parents are asked to indicate to what extent their child resembles other boys and girls.
    Created October 17, 2024 • Updated October 20, 2024

  • measure Daily care

    Study:YOUth
    Mode of collection: SelfAdministeredQuestionnaire
    Available measurements:
    Baby and Child  5 months 10 months 3 years 6 years
     
    0
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    30
    years
    The Daily care questionnaire measures who is taking care of the child (e.g., babysitter, daycare, family, neighbors, etc.), how often, and whether those caretakers also take care of other young children.
    Created October 17, 2024 • Updated October 20, 2024
You can also access this registry using the API (see API Docs).