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Vinvika [58]
3 years ago
12

When Ann went to her doctor, he gave her a hearing test. During the test, the doctor presented tones to Ann through earphones. T

he tones varied in volume (from very loud to very soft). The doctor asked Ann to raise her hand whenever she heard a sound. The doctor was testing Ann's _____________.
Social Studies
1 answer:
Goshia [24]3 years ago
5 0

Answer: Absolute threshold

Explanation: The absolute threshold is the minimum amount of energy, or quantity of a stimulus, required for it to be reliably detected at least 50% of the time it is presented. In this example, thedoctor is trying to find the quietest sound Ann can reliably detect (i.e., the absolute threshold). In contrast, to determine a difference threshold, the doctor would need to ask Ann if she perceived two sounds as being the same or different volumes.

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