Development and Evaluation of a New Questionnaire for Rating of Cognitive Failures at Work

摘要: Cognitive-based human errors have major contribution to performance and safety in working environment. This study designed develop a measurement tool order evaluate this type of the occupational settings. An Occupational Cognitive Failure Questionnaire (OCFQ) was developed. Content validity OCFQ performed using quantitative approach. Reliability questionnaire assessed by internal consistency test-retest methods. A preliminary list 35-items prepared as starting point. After evaluation validity, five items were rejected. The new instrument with 30-items finally content index (CVI) for final found acceptable (CVI=0.7). Results show that internally consistent (α=96) intraclass correlation coefficients (ICC) 0.99. Measurement cognitive failure workplace requires valid reliable tool. In respect probable outcomes failures occurrence at work, present suggested would be useful