Occupational stress and strain of female students: results of physiological, behavioral, and psychological monitoring.
This study of 50 female students (mean age 23) investigated the level of acute and chronic subjective stress, objective strain of everyday university life, and behavior (time budget during a normal day). Physiological parameters, behavioral activities, and psychological parameters were assessed simultaneously both while at the university and at home using a special ambulatory monitoring device capable of storing 23-h records. Comparison between typical study (seminar, lecture) and leisure activities (resting, conversation, etc.) revealed lower heart rate variability during university-related activities, indicative of increased mental load. Physical activity was higher during leisure activities, but heart rate was even higher during study time. Students rated leisure activities to be more enjoyable but less exciting or arousing than studies. Two-factorial MANOVAs with the factors "stay' (at the university, at home) and "chronically stressed by studies', a rating made one week before the monitoring (stressed versus non-stressed students), showed significantly higher heart rates for the chronically stressed students, particularly while at the university as opposed to at home. These students also showed decreased heart rate variability as compared to the non-stressed students, indicating greater mental workload. No differences between the groups were found in socioeconomic variables and personality traits (neuroticism, extraversion, achievement motivation). The results are discussed in the context of the stress concept.
Myrtek
M
M
Psychologisches Institut, Universität Freiburg, Germany.
Weber
D
D
Brügner
G
G
Müller
W
W
D000328:Adult; D001143:Arousal / Q000502:physiology*; D005260:Female; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D007899:Leisure Activities; D008991:Monitoring, Physiologic; D009043:Motor Activity / Q000502:physiology; D010551:Personality; D011603:Psychophysiology; D012919:Social Behavior; D012931:Social Environment; D013315:Stress, Psychological / Q000150:complications*; D013334:Students / Q000523:psychology*; D013998:Time Perception / Q000502:physiology; D016526:Workload / Q000523:psychology*