-
measure Actigraphy
Study: Generation R Mode of collection: MeasurementsAndTests Biological sample/measurement Available measurements: Generation R 12 yearsActigraphy estimates children's sleep on both week and weekend days by wearing a tri-axial wrist accelerometer (GENEActiv, Activinsights, UK) for 9 subsequent days on their non-dominant wrist. From the actigraph, sleep duration, sleep efficiency, and sleep arousal can be assessed.Created October 17, 2024 • Updated October 20, 2024 -
measure Sleep Routines Questionnaire
Study: L-CID Mode of collection: SelfAdministeredQuestionnaire Available measurements: Middle Childhood Cohort MCC - T6The Sleep Routines Questionnaire consists of 21 items that assess the sleep routine of the children (e.g., at what time do the children go to bed, how long do they sleep, etc.).Created October 17, 2024 • Updated October 20, 2024 -
measure Sleep self report (SSR)
Study: YOUth Mode of collection: SelfAdministeredQuestionnaire Available measurements: Child and Adolescent 9 yearsSleep Self-Report (SSR) is an assessment of self-reported sleeping behavior and feelings. It includes items on bedtime routines (e.g., sleeping in the same bed every night, falling asleep quickly, sleeping with a doll), sleep disruptions (e.g., waking up in the middle of the night, nightmares, pain), and perceptions of sleep and sleep quality.Created October 17, 2024 • Updated October 20, 2024