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Why can good ergonomic arrangement reduce mistakes at work?

Answer and explanation

Correct answer: Because fatigue and confusion reduce

The direct answer is D: fatigue and confusion decrease. Ergonomics means arranging tools, instructions, posture, lighting and work methods so that they suit human needs. When a worker is comfortable and does not become tired quickly, attention remains steady. When tools and instructions are placed clearly, the worker is less confused. The reasoning is: good arrangement → less physical and mental strain → better attention → fewer mistakes. Option A is wrong because stopping work does not explain accurate work and is not a useful arrangement. Option B is wrong because hidden tools make work slower and more confusing. Option C is wrong because removing instructions can increase mistakes. Option D is correct because lower fatigue and confusion directly support careful performance. Memory cue: comfort, clarity and fewer errors go together.

Related tags

Home-ScienceErgonomicsError-Reduction

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