MEASUREMENT AND PREDICTION OF COGNITIVE LOADINGS IN CORRECTIVE MAINTENANCE TASKS: I. A BAYESIAN APPROACH.
UNIVERSITY OF SOUTHERN CALIFORNIA LOS ANGELES ELECTRONICS PERSONNEL RESEARCH GROUP
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This report describes methods for analyzing the cognitive loadings involved in electronics troubleshooting tasks. The symptom-malfunction matrix is introduced as the basis for matching electronics technicians troubleshooting capabilities to hardware requirements. S-M matrices show interrelationships between possible malfunctions and the set of symptoms which each malfunction can cause. Based on these matrices, the Bayesian Electronics Trouble Shooter BETS model was developed as a criterion measure of troubleshooting ability.
- *COMPUTER PROGRAMMING
- *ELECTRONIC TECHNICIANS
- *CHECKOUT EQUIPMENT
- ELECTRONIC EQUIPMENT
- JOB ANALYSIS
- MAINTENANCE PERSONNEL
- ACHIEVEMENT TESTS
- Personnel Management and Labor Relations
- Computer Programming and Software