The phenomenology of the pre-sleep state: the development of the pre-sleep arousal scale.
D000293:Adolescent; D000328:Adult; D001143:Arousal; D005260:Female; D006801:Humans; D008297:Male; D011581:Psychological Tests; D011594:Psychometrics; D007319:Sleep Initiation and Maintenance Disorders / Q000523:psychology*; D012894:Sleep Stages