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| Content Provider | Springer Nature Link |
|---|---|
| Author | Wright, Rex A. Junious, Tonia R. Neal, Christin Avello, Ashley Graham, Candace Herrmann, Laura Junious, Sonia Walton, Natasha |
| Copyright Year | 2007 |
| Abstract | Two experiments investigated cardiovascular effects of mental fatigue as a function of (1) the difficulty of the cognitive challenge with which participants were confronted, and (2) the relevance of that challenge to the activity that instigated the fatigue. In the first, participants performed an easy (fatigue low) or difficult (fatigue high) counting task and then were presented an arithmetic challenge (task B relevance high) or a scanning challenge (task B relevance low) with instructions that they would avoid a noise if they attained a modest performance standard. Analysis of blood pressure responses assessed during the work periods revealed fatigue main effects, reflecting stronger responses for High Fatigue participants, regardless of the character of the second task. In the second, the procedure was the same except that it included a high performance standard and provided the chance to win a prize. Analysis of the pressure data revealed fatigue x work period interactions, reflecting relatively stronger responses among High Fatigue participants in work period 1, but relatively weaker responses among these participants in work period 2. Results confirm previous findings and support an analysis of fatigue influence on effort and associated cardiovascular responses. They also argue against the idea that mental fatigue influence may be confined to relevant cognitive performance realms. |
| Starting Page | 219 |
| Ending Page | 231 |
| Page Count | 13 |
| File Format | |
| ISSN | 01467239 |
| Journal | Motivation and Emotion |
| Volume Number | 31 |
| Issue Number | 3 |
| e-ISSN | 15736644 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2007-07-24 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Mental fatigue Performance resources Resource depletion Ability perception Efficacy Effort Cardiovascular response Clinical Psychology Personality & Social Psychology Psychology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Experimental and Cognitive Psychology Social Psychology |
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