Type A-B scores and insomnia among college students: a replication and extension of earlier studies.
In an attempt to rationalize conflicting sets of data from earlier studies, groups of Type A- and Type B-classified university students were asked to respond to a sleep habits questionnaire that included the items of the Coren Insomnia Scale. As was the case in two earlier studies, we found significant but weak evidence from the Coren scale only that Type A-scoring students experience more sleep problems than Type B scorers. We also found, as in a recent study, a sharp increase in sleep problems among all the students sampled from the frequencies reported by similar groups in 1982.
Hayer
C A
CA
San Jose State University, CA 95192-0189.
Hicks
R A
RA
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D010555:Personality Inventory; D007319:Sleep Initiation and Maintenance Disorders / Q000523:psychology*; D013334:Students / Q000523:psychology*; D014434:Type A Personality