Cognitive developmental level and sleep-onset insomnia.
Shute
G E
GE
Department of Psychology, Indiana State University, Terre Haute 47809.
Fitzgerald
S G
SG
D000293:Adolescent; D000328:Adult; D003071:Cognition / Q000502:physiology; D006339:Heart Rate; D006803:Human Development; D006801:Humans; D008875:Middle Aged; D007319:Sleep Initiation and Maintenance Disorders / Q000503:physiopathology / Q000523:psychology*