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Why is worker feedback important in ergonomics?

Answer and explanation

Correct answer: Because the worker feels discomfort and pain

Direct answer: A, because the worker feels the discomfort and pain. Ergonomics studies the real interaction between a person and a task. The worker experiences pressure, awkward reach, heat, vibration, eye strain, or pain during actual work, so feedback can reveal problems that an outside observer may miss. That information helps improve tools, height, posture, pace, and breaks. B is irrelevant: painting walls has no necessary connection with feedback. C is wrong because salary decisions are an administrative matter, not the reason for ergonomic feedback. D is absurd and unrelated; workers do not change the weather. Feedback should be listened to, recorded, and checked with observation. Memory cue: the person doing the work is an important source of evidence.

Related tags

Home-ScienceErgonomicsAssessment

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