Explain the effect of noise on the cognitive abilities of human bein

1.	Explain the effect of noise on the cognitive abilities of human beings.
Answer» Systematic research on the effects of noise on human beings shows the following: a. When the noise comes at intervals, and in an unpredictable way, it is experienced as more disturbing than if the noise is continuously present. b. When the task being performed is difficult, or requires full concentration, then intense, unpredictable, and uncontrollable noise reduces the level of task performance. c. When tolerating or switching off the noise is within the control of the person, the number of errors in task performance decreases. Mention any two points with brief explanation

Explain the effect of noise on the cognitive abilities of human beings.

Answer»

Systematic research on the effects of noise on human beings shows the following:

a. When the noise comes at intervals, and in an unpredictable way, it is experienced as more disturbing than if the noise is continuously present.

b. When the task being performed is difficult, or requires full concentration, then intense, unpredictable, and uncontrollable noise reduces the level of task performance.

c. When tolerating or switching off the noise is within the control of the person, the number of errors in task performance decreases. Mention any two points with brief explanation

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