Acta Psychologica Sinica ›› 2023, Vol. 55 ›› Issue (1): 22-35.doi: 10.3724/SP.J.1041.2023.00022
• Section of Engineering Psychology • Previous Articles Next Articles
CHEN Yueyuan1,2, FANG Weining1(), GUO Beiyuan1, BAO Haifeng1
Received:
2021-05-28
Published:
2023-01-25
Online:
2022-10-18
Contact:
FANG Weining
E-mail:wnfang@bjtu.edu.cn
Supported by:
CHEN Yueyuan, FANG Weining, GUO Beiyuan, BAO Haifeng. (2023). Effects of interruption on work performance and the moderating effects of mental fatigue. Acta Psychologica Sinica, 55(1), 22-35.
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URL: https://journal.psych.ac.cn/acps/EN/10.3724/SP.J.1041.2023.00022
Fatigue state | Task Type | Type of trial | Accuracy (%, M ± SD) | Reaction time (ms, M ± SD) |
---|---|---|---|---|
Non-fatigue | Task interruption | Pre-interruption | 98 ± 3 | 594.55 ± 143.29 |
Post-interruption | 89 ± 11 | 722.95 ± 132.38 | ||
Suspension | Pre-interruption | 97 ± 3 | 604.17 ± 142.46 | |
Post-interruption | 92 ± 12 | 696.47 ± 146.45 | ||
Baseline | — | 95 ± 5 | 621.67 ± 157.42 | |
Fatigue | Task interruption | Pre-interruption | 95 ± 5 | 685.48 ± 146.06 |
Post-interruption | 83 ± 17 | 848.49 ± 193.35 | ||
Suspension | Pre-interruption | 95 ± 4 | 710.20 ± 154.31 | |
Post-interruption | 85 ± 14 | 782.04 ± 153.78 | ||
Baseline | — | 92 ± 8 | 712.86 ± 143.32 |
Table 1 Descriptive statistical results of behavioral performance
Fatigue state | Task Type | Type of trial | Accuracy (%, M ± SD) | Reaction time (ms, M ± SD) |
---|---|---|---|---|
Non-fatigue | Task interruption | Pre-interruption | 98 ± 3 | 594.55 ± 143.29 |
Post-interruption | 89 ± 11 | 722.95 ± 132.38 | ||
Suspension | Pre-interruption | 97 ± 3 | 604.17 ± 142.46 | |
Post-interruption | 92 ± 12 | 696.47 ± 146.45 | ||
Baseline | — | 95 ± 5 | 621.67 ± 157.42 | |
Fatigue | Task interruption | Pre-interruption | 95 ± 5 | 685.48 ± 146.06 |
Post-interruption | 83 ± 17 | 848.49 ± 193.35 | ||
Suspension | Pre-interruption | 95 ± 4 | 710.20 ± 154.31 | |
Post-interruption | 85 ± 14 | 782.04 ± 153.78 | ||
Baseline | — | 92 ± 8 | 712.86 ± 143.32 |
Fatigue state | Task Type | Trial Type | Mean amplitude of P200 (μV, M ± SD) | P200 peak latency (ms, M ± SD) | Mean amplitude of P300 (μV, M ± SD) | P300 peak latency (ms, M ± SD) |
---|---|---|---|---|---|---|
Non-fatigue | Task interruption | Pre-interruption | 3.35 ± 3.45 | 233 ± 25 | 4.63 ± 3.19 | 360 ± 34 |
Post-interruption | 4.37 ± 3.60 | 235 ± 25 | 7.31 ± 3.41 | 369 ± 28 | ||
Suspension | Pre-interruption | 3.55 ± 3.72 | 235 ± 27 | 5.31 ± 3.32 | 360 ± 35 | |
Post-interruption | 4.71 ± 3.84 | 237 ± 22 | 4.96 ± 3.67 | 359 ± 38 | ||
Baseline | — | 3.51 ± 3.57 | 234 ± 26 | 4.56 ± 3.50 | 362 ± 30 | |
Fatigue | Task interruption | Pre-interruption | 3.90 ± 2.89 | 228 ± 18 | 4.04 ± 2.91 | 359 ± 34 |
Post-interruption | 4.78 ± 3.22 | 235 ± 26 | 6.91 ± 3.80 | 362 ± 31 | ||
Suspension | Pre-interruption | 3.67 ± 2.82 | 227 ± 22 | 3.94 ± 3.44 | 355 ± 32 | |
Post-interruption | 4.68 ± 2.85 | 235 ± 22 | 4.47 ± 3.39 | 362 ± 37 | ||
Baseline | — | 3.97 ± 2.69 | 228 ± 22 | 4.16 ± 3.12 | 357 ± 31 |
Table 2 Descriptive statistical results of mean amplitude and peak latency of P200 and P300
Fatigue state | Task Type | Trial Type | Mean amplitude of P200 (μV, M ± SD) | P200 peak latency (ms, M ± SD) | Mean amplitude of P300 (μV, M ± SD) | P300 peak latency (ms, M ± SD) |
---|---|---|---|---|---|---|
Non-fatigue | Task interruption | Pre-interruption | 3.35 ± 3.45 | 233 ± 25 | 4.63 ± 3.19 | 360 ± 34 |
Post-interruption | 4.37 ± 3.60 | 235 ± 25 | 7.31 ± 3.41 | 369 ± 28 | ||
Suspension | Pre-interruption | 3.55 ± 3.72 | 235 ± 27 | 5.31 ± 3.32 | 360 ± 35 | |
Post-interruption | 4.71 ± 3.84 | 237 ± 22 | 4.96 ± 3.67 | 359 ± 38 | ||
Baseline | — | 3.51 ± 3.57 | 234 ± 26 | 4.56 ± 3.50 | 362 ± 30 | |
Fatigue | Task interruption | Pre-interruption | 3.90 ± 2.89 | 228 ± 18 | 4.04 ± 2.91 | 359 ± 34 |
Post-interruption | 4.78 ± 3.22 | 235 ± 26 | 6.91 ± 3.80 | 362 ± 31 | ||
Suspension | Pre-interruption | 3.67 ± 2.82 | 227 ± 22 | 3.94 ± 3.44 | 355 ± 32 | |
Post-interruption | 4.68 ± 2.85 | 235 ± 22 | 4.47 ± 3.39 | 362 ± 37 | ||
Baseline | — | 3.97 ± 2.69 | 228 ± 22 | 4.16 ± 3.12 | 357 ± 31 |
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