• measure Echo Planar Imaging

    Study:L-CID
    Mode of collection:MeasurementsAndTests   MRI
    Available measurements:
    Early Childhood Cohort  T5

    Middle Childhood Cohort  T1 T3 T5
    0
    30 years
    A high-resolution EPI scan was obtained for RS-fMRI registration purposes (TR =2.2 s; TE =30 ms, flip angle = 80°, FOV = 220.000 (rl) x 220.00 (ap) x 168.00 (fh), 84 slices). MRI scans were acquired with a standard whole-head coil on a Philips Ingenia 3.0 T MRI system. To prevent head motion, foam inserts surrounded the children’s heads.
    Created March 28, 2023 Updated March 28, 2023
  • measure Family Assessment Device (FAD)

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

    Middle Childhood Cohort  T2 T3 T4 T5 T6
    0
    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 March 28, 2023 Updated March 28, 2023
  • measure Parenting Attitudes Questionnaire (PAQ)

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

    Middle Childhood Cohort  T1 T2 T3 T4 T5 T6
    0
    30 years
    The Parenting Attitudes Questionnaire (PAQ) consists of 20 items that assess a parent's attitudes about parenting styles, trough two subscales: attitudes toward sensitivity (9 items) and attitudes toward sensitive discipline (10 items) all of which are used within L-CID. During the Parenting Attitudes Questionnaire, parents also fill out 1 Wildman item.
    Created March 28, 2023 Updated March 28, 2023
  • measure Children’s Behavior Questionnaire (CBQ)

    Study:L-CID
    Mode of collection:SelfAdministeredQuestionnaire
    Available measurements:
    Early Childhood Cohort  T2
    0
    30 years
    The Children’s Behavior Questionnaire (CBQ) is a caregiver report that measures temperament in children aged 3 to 7 years. Domains of the CBQ include positive and negative emotion, motivation, activity level, and attention.
    Created March 28, 2023 Updated March 28, 2023
  • measure Altruistic Punishment/Compensation Game

    Study:L-CID
    Mode of collection:MeasurementsAndTests   Behavioral/cognitive task
    Available measurements:
    Middle Childhood Cohort  T5 - Covid T6
    0
    30 years
    The Altruistic Punishment/Compensation Game (APCG) measures prosocial and altruistic behavior by giving the child the option to altruistically compensate/punish someone who was excluded/who excluded an other player during the Prosocial Cyberball Game.
    Created March 28, 2023 Updated March 28, 2023
  • wave T5

    Study:L-CID
    Parent cohort:LCID: Early Childhood Cohort
    Publisher: Leiden University Leiden University Medical Center
    Wave 5 of the Early Childhood Cohort consisted of an online questionnaire and a lab visit in which participants were observed while performing several tasks. During some of the tasks, brain structure- and activity was measured by means of (f)MRI. Participants were also asked to take measurements (including collecting physiological data) on their own at...
    Created March 28, 2023 Updated March 28, 2023
  • measure School Questionnaire

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

    Middle Childhood Cohort  T3 T4 T5 T6
    0
    30 years
    The School Questionnaire consists of 11 items about school-going of the children, e.g., which grade, type of school, etc.
    Created March 28, 2023 Updated March 28, 2023
  • measure Confusion, Hubbub, and Order Scale (CHAOS)

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

    Middle Childhood Cohort  T1 T2 T3 T4 T5 T5 - Covid T6
    0
    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 March 28, 2023 Updated March 28, 2023
  • measure Delay Discounting

    Study:L-CID
    Mode of collection:Observation
    Available measurements:
    Middle Childhood Cohort  T1 T2 T3
    0
    30 years
    The Delay Discounting - Candy, real time task is a delay gratification task that is aimed to measure impulsivity (behavioral control) by giving the child the option to either receive one piece of candy now or more candy later. Children were first presented with two options, they could either eat one piece of candy immediately or wait until the lab- or...
    Created March 28, 2023 Updated March 28, 2023
  • measure EEG - Social Network Aggression Task - Early Childhood

    Study:L-CID
    Mode of collection:MeasurementsAndTests   EEG
    Available measurements:
    Early Childhood Cohort  T2 T3
    0
    30 years
    The EEG - Social Network Aggression Task - Early Childhood measures brain activity during the Social Network Aggression Task - Early Childhood, in which the child can respond aggressively in response to different types of peers.
    Created March 28, 2023 Updated March 28, 2023
  • measure fMRI - Self-concept Task

    Study:L-CID
    Mode of collection:MeasurementsAndTests   MRI
    Available measurements:
    Early Childhood Cohort  T5
    0
    30 years
    The fMRI - Self-concept Task measures brain activity during the Self-concept Task where children get asked whether certain negative and positive traits fit them. Functional runs of the Self-concept Task were acquired using a T2*-weighted echo-planar imaging (EPI). The first two (dummy) volumes were discarded to allow for equilibration of T1 saturation...
    Created March 28, 2023 Updated March 28, 2023
  • measure Demographic family characteristics

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

    Middle Childhood Cohort  T1 T2 T3 T4 T5 T5 - Covid T6
    0
    30 years
    The Demographic Family Characteristics questionnaire consists of 14 items that assess family characteristics, such as age, gender, socio-economic status, etc.
    Created March 28, 2023 Updated March 28, 2023
  • measure Sensitivity - Family game

    Study:L-CID
    Mode of collection:Observation
    Available measurements:
    Early Childhood Cohort  T4 T6

    Middle Childhood Cohort  T4
    0
    30 years
    The Sensitivity - Family game task is aimed to measure parental sensitivity by observing parent-child interaction during the playing of a family game.
    Created March 28, 2023 Updated March 28, 2023
  • measure Wechsler Preschool and Primary Scale of Intelligence (WPPSI)

    Study:L-CID
    Mode of collection:MeasurementsAndTests   Behavioral/cognitive task
    Available measurements:
    Early Childhood Cohort  T2 T3 T4
    0
    30 years
    The Wechsler Preschool and Primary Scale of Intelligence (WPPSI) uses subtests to determine a child's Verbal and Performance IQ scores, as well as the processing speed for children ages 2.5 years old to 7.25 years old.
    Created March 28, 2023 Updated March 28, 2023
  • cohort LCID: Middle Childhood Cohort

    Study:L-CID
    Publisher: Leiden University Leiden University Medical Center
    The Middle Childhood Cohort of the Leiden Consortium on Individual Development (L-CID) is a large-scale longitudinal intervention study in which +- 250 families with same-sex twins, aged 7-8 at wave 1, are followed over a six year period. Annual assessments consist of alternating lab- or home visits during which behavioral and neurobiological data are...
    Created March 28, 2023 Updated March 28, 2023
  • measure E-diary - Tympanic Membrane Temperature

    Study:L-CID
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Early Childhood Cohort  T1 T2 T3 T5

    Middle Childhood Cohort  T1 T2 T3
    0
    30 years
    The E-diary Daily Structure and Activities of the Children - Ear Temperature is aimed to assess information about ear temperature through the Upinion smartphone app.
    Created March 28, 2023 Updated March 28, 2023
  • measure Pregnancy and Birth

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

    Middle Childhood Cohort  T1
    0
    30 years
    The Pregnancy and Birth questionnaire consists of 13 items that assess the pregnancy course, duration and outcome of the pregnancy.
    Created March 28, 2023 Updated March 28, 2023
  • measure Temperament in Middle Childhood Questionnaire (TMCQ)

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

    Middle Childhood Cohort  T2
    0
    30 years
    The Temperament in Middle Childhood Questionnaire (TMCQ) is a highly differentiated assessment of temperament in middle childhood. Temperament dimensions for which TMCQ scales have been created were developed and adapted from the Children’s Behavior Questionnaire (CBQ: Rothbart, 2001), Hampton Individual Differences Questionnaire (Victor & Baker,...
    Created March 28, 2023 Updated March 28, 2023
  • measure EEG - Resting state

    Study:L-CID
    Mode of collection:MeasurementsAndTests   EEG
    Available measurements:
    Early Childhood Cohort  T2 T3
    0
    30 years
    The EEG - resting state is aimed to measure brain activity during rest.
    Created March 28, 2023 Updated March 28, 2023
  • measure Saliva sample

    Study:L-CID
    Mode of collection:MeasurementsAndTests   Biological sample/measurement
    Available measurements:
    Early Childhood Cohort  T5

    Middle Childhood Cohort  T1 T3 T5
    0
    30 years
    Saliva was collected using a cotton swab or a collection device, such as a tube or container (passive drool).
    Created March 28, 2023 Updated March 28, 2023
You can also access this registry using the API (see API Docs).