8JENKINS LD, STANTON BA, NIEMERYRS SJ, et al. Rsearch for the estimation of sleep problems in clinical research. J Clin Epidemiol, 1988,41(4):313.
9Liu X, Uchiyama M, Okowa M. Prevalence and correlates of self- reported sleep problems among Chinese adolescents. Sleep,2000,23(1):27-34.
10Brouwers A,Tomic W.A Longitudinal Study of Teacher Burnout and Perceived Self-efficacy in Classroom Management Teaching and Teacher education,2000,6:239-253
9VODERHOZER U, AL2SHAJLAW IA, WESKE G, et al. Are there gender differences in objective sleep measures? A study of insomniacs and healthy controls [ J ]. Depress Anx, 2003,17 (3) : 162 - 172.