Question

This technique utilizes a six-step process to analyze and control human errors. The process involves selecting an event, identifying the tasks associated with the event, separating specific behaviors of each task and assigning basic error rates is called:

A)
Behaviorial assessment

B)
Job safety analysis

C)
Technique for human error rate prediction

D)
Operability study

Answer 1

The Technique for Human Error Rate Prediction (THERP) is the six-step process that analyzes and controls human errors by identifying tasks, separating behaviors, and assigning error rates.

Step-by-step explanation:

The technique that utilizes a six-step process to analyze and control human errors, which involves selecting an event, identifying the tasks associated with the event, and then separating specific behaviors of each task and assigning basic error rates is called Technique for Human Error Rate Prediction (THERP). This process is a structured approach for analyzing the human contribution to the failure of a system and the probabilities of such errors occurring within a given system.

Human factors psychology plays a significant role in understanding and minimizing human errors in various settings. For example, research done by Bruno & Abrahão has shown that an increase in cognitive effort can lead to an increase in operator mistakes. The Technique for Human Error Rate Prediction is part of a broader field that encompasses safety engineering, job safety analysis, and industrial/organizational psychology.