作者: Adrijana Koscec , Biserka Radosevic-Vidacek , Marija Bakotic
DOI: 10.3109/07420528.2013.821128
关键词: Morning 、 Circadian rhythm 、 Work Schedule Tolerance 、 Chronotype 、 Sleep patterns 、 Morningness eveningness 、 Sleep (system call) 、 School system 、 Developmental psychology 、 Psychology
摘要: School system in which classes are scheduled 1 week the morning and other afternoon, students rotate schedule every week, fosters sleep irregularity. In this study, we examined morningness–eveningness of adolescents who were involved such school time explored relationship between their circadian preferences characteristics. A large sample 2287 ages 11 18 years (52% girls) from 24 schools Croatia was studied. The Sleep Habits Survey modified to enable differentiation patterns two schedules weekends. Two measures ME used: Morningness–Eveningness Scale for Children (MESC) mid-sleep on weekends (MSFsc). Both showed a shift eveningness starting 12 13 (MESC), or 14 However, MESC demonstrated plateau older adolescent whereas MSFsc indicated further progress phase delay. Significant differences i...