Abstract
Performance on cognitive tasks is negatively correlated with subject stress levels. Instrumenting real-time performance feedback (e.g., elapsed time, current "accuracy") into the user-interface (UI) of a computing system affects stress levels and cognitive load, and so, performance. The purpose of this study is to assess the relative effects of the modality of instrumentation (e.g., graphical, textual, combinations) on performance in the presence/absence of distractors.
Original language | English |
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Title of host publication | Advances in Cognitive Ergonomics |
Editors | Gavriel Salvendy, Waldemar Karwowski |
Place of Publication | Boca Raton |
Publisher | Taylor and Francis Group |
Chapter | 16 |
Number of pages | 10 |
Edition | 1 |
ISBN (Electronic) | 9780429151279 |
ISBN (Print) | 9781138116542 |
Publication status | Published - 1 Jul 2010 |
Keywords
- Engineering and technology
- Cognitive Demand
- Cognitive Load