insomnia_item_level_data.csv

The data is based on a study funded by the National Heart, Lung and Blood Institute, that investigated the pathophysiology of insomnia in adolescence. The study involved clinical interview for insomnia diagnosis, self-report evaluation of insomnia features, multiple in-lab polysomnographic sleep recordings, experimental manipulations of pre-sleep psychophysiological state, and actigraphy-based remote assessments. This data was extracted from self-reported demographic, and standardized questionnaires, which assessed insomnia-relevant factors for adolescent populations: (1) sleep quality and habits, (2) sleep-related cognition, (3) stress, (4) stress reactivity, (5) coping and emotion regulation behavior, (6) mood, (7) personality, and (8) childhood trauma.