Changes in the self-reported consistency of normal habitual sleep duration of college students (1978 and 1992).
Changes in the consistency of self-reported sleep habits within two large samples of 763 and 782 college students were assessed for 1978 and 1992. Noteworthy changes over the 14-yr. period included significant decreases in the percentage of students who claimed stable (> or = 5-year) sleep-duration habits and the percentage reporting satisfaction with their sleep.
Hicks
R A
RA
Department of Psychology, San Jose State University, CA 95192-0189.
Johnson
C
C
Pellegrini
R J
RJ
D005500:Follow-Up Studies; D006184:Habits; D006801:Humans; D010549:Personal Satisfaction; D012890:Sleep; D013997:Time Factors