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measure Friendships
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort T3 T5 T6
Clinical cohort T3 T5 T6Assessment of number and quality of friendships.Created March 28, 2023 • Updated March 28, 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 Peer status
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: Population cohort T1 T2Assessment of peer nominations. Includes liking, disliking, helping, and bullying.Created March 28, 2023 • Updated March 28, 2023 -
measure Strengths and Difficulties Questionnaire (SDQ)
Study: Generation R Mode of collection: SelfAdministeredQuestionnaire Available measurements: Main Cohort 5-6 years 9-10 yearsThe Strengths and Difficulties Questionnaire (SDQ) is a brief questionnaire for assessing the psychosocial adjustment of children and adolescents. Versions are available for parents and teachers of 4- to 16-year-olds, and a nearly identical version can be completed independently by 11- to 16-years olds. The SDQ differs from related instruments in that it...Created May 3, 2023 • Updated May 3, 2023 -
measure Strengths and Difficulties Questionnaire (SDQ)
Study: TRAILS Mode of collection: SelfAdministeredQuestionnaire Available measurements: The Next Generation T4 T5The Strengths and Difficulties Questionnaire (SDQ) is a brief questionnaire for assessing the psychosocial adjustment of children and adolescents. Versions are available for parents and teachers of 4- to 16-year-olds, and a nearly identical version can be completed independently by 11- to 16-years olds. The SDQ differs from related instruments in that it...Created March 28, 2023 • Updated March 28, 2023 -
measure Strengths and Difficulties Questionnaire (SDQ)
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 T6The Strengths and Difficulties Questionnaire (SDQ) is a brief questionnaire for assessing the psychosocial adjustment of children and adolescents. Versions are available for parents and teachers of 4- to 16-year-olds, and a nearly identical version can be completed independently by 11- to 16-years olds. The SDQ differs from related instruments in that it...Created March 28, 2023 • Updated March 28, 2023 -
measure Strengths and Difficulties Questionnaire (SDQ)
Study: RADAR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Third Generation T2 T3The Strengths and Difficulties Questionnaire (SDQ) is a brief questionnaire for assessing the psychosocial adjustment of children and adolescents. Versions are available for parents and teachers of 4- to 16-year-olds, and a nearly identical version can be completed independently by 11- to 16-years olds. The SDQ differs from related instruments in that it...Created March 28, 2023 • Updated April 4, 2023 -
measure Strengths and Difficulties Questionnaire (SDQ)
Study: NTR Mode of collection: SelfAdministeredQuestionnaire Available measurements: Young Netherlands Twin Register YS_VALThe Strengths and Difficulties Questionnaire (SDQ) is a brief questionnaire for assessing the psychosocial adjustment of children and adolescents. Versions are available for parents and teachers of 4- to 16-year-olds, and a nearly identical version can be completed independently by 11- to 16-years olds. The SDQ differs from related instruments in that it...Created March 28, 2023 • Updated April 4, 2023 -
measure Strengths and Difficulties Questionnaire (SDQ)
Study: YOUth Mode of collection: SelfAdministeredQuestionnaire Available measurements: Baby and Child 3 years 6 years
Child and Adolescent 9 years 12 yearsThe Strengths and Difficulties Questionnaire (SDQ) is a brief questionnaire for assessing the psychosocial adjustment of children and adolescents. Versions are available for parents and teachers of 4- to 16-year-olds, and a nearly identical version can be completed independently by 11- to 16-years olds. The SDQ differs from related instruments in that it...Created March 28, 2023 • Updated March 30, 2023