Fig. 1. Mean salivary cortisol levels (± SE) on 3 days at 0, 15, 30, and 60 minutes after awakening. On day 3, an overnight low-dose dexamethasone suppression test (DST, 0.5 mg) was performed.
Fig. 2. Scores of the two burnout groups for seven subscales of two burnout questionnaires. TBS = Teacher Burnout Scale; job sat = job satisfaction; prcvd ad spprt = perceived administrative support; cpng strs = coping with job-related stress; att stdnts = attitudes toward students; MBI = Maslach Burnout Inventory; emot exhst = emotional exhaustion; dpers = depersonalization; red eff = reduced efficiency. All group differences are significant with p < .05 (U test).
Fig. 3. Mean salivary cortisol levels (± SE) for two groups of teachers with low and high burnout (BO) on 3 days at 0, 15, 30, and 60 minutes after awakening. On day 3, an overnight dexamethasone suppression test (0.5 mg) was performed.