Engineering Psychology and Cognitive Ergonomics: Performance, Emotion and Situation Awareness by Don Harris

Author:Don Harris
Language: eng
Format: epub
Publisher: Springer International Publishing, Cham

*p < 0.05; ns = not significant.

3 Results

3.1 Stress Effect

The repeated measures ANOVA, 2 (stress/control) × 4 (baseline/expect/treatment/posttest), revealed significant main effects in groups, F(3, 240) = 646.05, p < 0.05, η 2 = 0.89. And a main effect between groups was also significant, F(1, 80) = 5.79, p < 0.05, η 2 = 0.068. The further simple effect analysis revealed that (1) the heart rate in treatment stage was higher than the other stages for both stress condition and control condition, (2) in treatment stage, heart rate of the participants under stress condition was higher than that of control condition (p < 0.05), (3) in the other stages included baseline, expect and posttest, no significant differences were found between stress and control condition (Fig. 2).

Download

Copyright Disclaimer:
This site does not store any files on its server. We only index and link to content provided by other sites. Please contact the content providers to delete copyright contents if any and email us, we'll remove relevant links or contents immediately.