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measure Police and Judicial Contact
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W5 W6 W10
Young Cohort W1 W2 W3 W4 W5 W6 W7Police and Judicial Contact (PJ/PZ) assesses police and judicial contact in the last year as a self-report scale (based on suggestions by the Netherlands Institute for the Study of Crime and Law Enforcement).Created March 28, 2023 • Updated April 4, 2023 -
measure Parental Management of Peers Inventory (PMPI)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W3 W4 W5 W6 W7 W8 W9
Young Cohort W1 W2 W3 W4 W5 W6Parental Management of Peers Inventory (PMPI) assesses how much parents prohibit their children from having certain peers as friends as a parent-reported scale.Created March 28, 2023 • Updated April 4, 2023 -
measure Psychological Acculturation Scale (PAS)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Young Cohort W3 W4 W5Psychological Acculturation Scale (PAS) assesses feelings of belonging and emotional attachment to Dutch and Moroccan people and culture as an adolescent-report scale.Created March 28, 2023 • Updated April 4, 2023 -
measure Parental Dimensions Inventory (PDI)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W5 W6
Young Cohort W1 W2 W3 W4 W5 W6
Third Generation T2 T3The Parental Dimensions Inventory (PDI) is a parent-report scale that assesses consistency in parental behavior.Created March 28, 2023 • Updated April 4, 2023 -
measure Self-concept Clarity Scale (SCC)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 W11 W12 W13
Young Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10Self-Concept Clarity Scale (SCC) assesses the extent to which the self-image is clear, confidently defined, internally consistent, and stable over time as a self-report scale.Created March 28, 2023 • Updated April 4, 2023 -
measure Pill Use
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Young Cohort W6Pill Use (PG) assesses hormonal contraception pill use as a youth self-report scale.Created March 28, 2023 • Updated April 4, 2023 -
measure Youth Self-Report (YSR)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W5 W6
Young Cohort W1 W2 W3 W4 W5 W6The Youth Self Report (YSR) is part of the Achenbach System of Empirically Based Assessment (ASEBA) taxonomy and is a instrument to assess psychiatric symptoms in both clinical and research settings. The ASEBA self report version for youths 6 to 18 years of age potentially includes the syndrome scales Anxious/Depressed, Withdrawn/Depressed, Somatic...Created March 28, 2023 • Updated April 4, 2023 -
measure Child Behavior Checklist (CBCL)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W5 W6
Young Cohort W1 W2 W3 W4 W5 W6The Child Behavior Checklist (CBCL 4-18) is part of the Achenbach System of Empirically Based Assessment (ASEBA) taxonomy and is a validated instrument to assess psychiatric symptoms in both clinical and research settings. The ASEBA parent report version for youths 6 to 18 years of age (CBCL 4-18, manual version, 1991) includes the problem scales:...Created March 28, 2023 • Updated April 4, 2023 -
measure Big Five Inventory (BFI)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 W11 W12 W13
Young Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10The Big Five Inventory (BFI) is a self-report scale that is designed to measure the big five personality traits (extraversion, agreeableness, conscientiousness, neuroticism, and openness).Created March 28, 2023 • Updated April 4, 2023 -
measure Pubertal Development Scale (PDS)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W2
Young Cohort W1 W2 W3 W4The Pubertal Development Scale (PDS) was developed to assess the development of secondary sexual characteristics, such as growth spurts, body hair growth, skin changes, breast development and menarche in girls, and voice changes and growth of testes in boys.Created March 28, 2023 • Updated April 4, 2023 -
measure Importance of friends
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Young Cohort W5 W6 W7 W8Saliency importance of friends/Perception similarity friends assesses the importance of similarity between friends in delinquency, school motivation and relationship, and the perceptions of similarity between friends in delinquency, school motivation and friendship as an adolescent-report scale.Created March 28, 2023 • Updated April 4, 2023 -
measure Covid-19
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W13
Young Cohort W10The COVID-19 questionnaire includes items from the several questionnaires: CRISIS, CHAOS, SOC, RADS, ATQ, ASR, SCARED, Roberts Loneliness Scale, IUA,Created March 28, 2023 • Updated April 4, 2023 -
measure Self-Report of Delinquent Behavior
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W5 W6 W7 W8 W9 W13
Young Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10Delinquency - Self-Report of Delinquent Behavior (ZD) assesses frequency and variety of delinquency, as well as specific forms of delinquency as a youth self-report scale.Created March 28, 2023 • Updated April 4, 2023 -
measure Iowa and Bangor Gambling Tasks
Study: RADAR Mode of collection: MeasurementsAndTests Behavioral/cognitive task Available measurements: Young Cohort W5 W6The Iowa and Bangor Gambling Tasks are psychological tasks thought to simulate real-life decision making. It measures an individual's approach to risk-taking, impulsivity, and ability to delay short-term gratification to achieve long-term rewards. The Bangor Gambling Task is a simplified version of the Iowa Gambling Task.Created March 28, 2023 • Updated April 4, 2023 -
measure Steroid hormones
Study: RADAR Mode of collection: MeasurementsAndTests Biological sample/measurement Available measurements: Young Cohort W3 W4 W5Steroid hormones, for instance Testosterone, Estrogen, Dehydroepiandrosterone (DHEA), and Cortisol, measured with traditional enzymatic tests, such as Enzyme-Linked Immunosorbent Assays (ELISA).Created March 28, 2023 • Updated April 4, 2023 -
measure Saliva sample
Study: RADAR Mode of collection: MeasurementsAndTests Biological sample/measurement Available measurements: Young Cohort W5 W10Saliva was collected using a cotton swab or a collection device, such as a tube or container (passive drool).Created March 28, 2023 • Updated April 4, 2023 -
measure Substance Use
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W5 W6 W7 W8 W9 W10 W11 W12 W13
Young Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10Substance Use (SU) assesses onsumption of alcohol, cigarettes, and/or drugs as an adolescent- and parent-report scale.Created March 28, 2023 • Updated April 4, 2023 -
measure Time Spent with Others
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W1 W2 W3 W4 W5 W9 W10 W11 W12 W13
Young Cohort W1 W2 W3 W7 W8 W9 W10Time Spent with Others (TI) is an adolescent-reported, two-item scale, designed based on the question “How much free time do you spend with each of these persons?” from the Network of Relationship Inventory (NRI, Furman & Buhrmester, 1985).Created March 28, 2023 • Updated April 4, 2023 -
measure Balanced Relatedness scale
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W1 W2 W3 W4 W5 W6 W7 W8 W9 W10 W11
Young Cohort W1 W2 W3 W4 W5 W6 W7 W8The Balanced Relatedness Scale (BR) is a self-report scale that measures tolerance of differing opinions in dyadic relationships.Created March 28, 2023 • Updated April 4, 2023 -
measure UCLA Loneliness Scale
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Old Cohort W13
Young Cohort W10The UCLA Loneliness Scale is a 20-item scale designed to measure one’s subjective feelings of loneliness as well as feelings of social isolation.Created March 28, 2023 • Updated April 4, 2023