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Chapter 9: Selection of Action

Chapter 9: Selection of Action. Slide Template. VARIABLES INFLUENCING SIMPLE AND CHOICE RT. Stimulus Modality. Examples. Stimulus Intensity. Relationship between stimulus intensity and simple reaction time. . Temporal Uncertainty. Warning Interval Imperative Stimulus. Expectancy.

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Chapter 9: Selection of Action

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  1. Chapter 9: Selection of Action Slide Template

  2. VARIABLES INFLUENCING SIMPLE AND CHOICE RT

  3. Stimulus Modality • Examples

  4. Stimulus Intensity • Relationship between stimulus intensity and simple reaction time.

  5. Temporal Uncertainty • Warning Interval • Imperative Stimulus

  6. Expectancy • Role of expectancy • Warning intervals in RT

  7. VARIABLES INFLUENCING CHOICE REACTION TIME

  8. The Information Theory Model • The Hick-Hyman Law • Quantify the uncertainty of stimulus events • Role of expectancy.

  9. The Speed-Accuracy Trade-Off • The Speed-Accuracy Operating Characteristic. • Figures 9.3 and 9.4. • Speed-Accuracy Trade-On • The Speed-Accuracy Micro-Trade-Off. • Fast guess. • Memory load

  10. The Speed-Accuracy Trade-Off • The Speed-Accuracy Operating Characteristic. • Figures 9.3 and 9.4. • Speed-Accuracy Trade-On • The Speed-Accuracy Micro-Trade-Off. • Fast guess. • Memory load

  11. Other Considerations • Stimulus Discriminability • The Repetition Effect • Alternation effect • Response Factors • Practice • Executive Control

  12. S-R Compatibility • Location compatibility. • Colocation principle. • Congruence (ordered array) • Rules • Mapping of ordered quantity from least to most • Cant and angling

  13. S-R Compatibility • Movement compatibility. • Population stereotype • Congruence of display movement • Mismatching dimensions • Constrained vs. unconstrained controls • Frame of reference modifications • Compensatory status vs. pursuit command display • Warrick movement • Movement in different planes

  14. S-R Compatibility • Transformations and population stereotypes. • Modality S-R compatibility • Central processing code. • Consistency and training. • Knowledge in the world. • Real-world examples • Figure 9.9

  15. STAGES IN REACTION TIME

  16. Stages in Reaction Time • Subtractive • Additive factors • Psychophysiological techniques

  17. SERIAL RESPONSES

  18. The Psychological Refractory Period • Inter-stimulus interval • Single-channel theory of PRP. • Figure 9.10. • Relationship between RT and Inter-Stimulus Interval. • Figure 9.11.

  19. Decision Complexity • The Decision Complexity Advantage • Bandwidth • Decision complexity advantage • Chording.

  20. Pacing • Forced-paced versus self-paced • Response-stimulus interval

  21. Response Factors • Response Complexity • Response Feedback • Response Repetition

  22. Preview and Transcription • Transcription tasks • Benefits of lag • Preview

  23. ERRORS

  24. Categories of Human Error: An Information-Processing Approach • Information processing context for representing human error • Figure 9.13. • Mistakes • Knowledge-based and rule-based. • Slips • Capture of behaviour. • Lapses • Post-completion errors. • Mode errors • Automation. • Distinction between Error Categories.

  25. Human Reliability Analysis • Figure 9.14. • Performance shaping factors. • Table 9.1. • Fault tree analysis. Figure 9.15. • Error monitoring • Non-independence of Human Errors. • Integrating human and machine reliabilities

  26. Errors in Organizational Context • Examples

  27. Error Remedies • Task Design • Equipment Design • Remedies • Training • Assists and Rules • Error-Tolerant Systems

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