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Brenda is watching a movie at home but the sound on her television is rather low. She asks
her brother to turn up the sound. After he increases the volume only 5 decibels, Brenda says
"OK. That's good. Thank you." Brenda's detection of this slight increase in volume
demonstrates
OB) the absolute threshold.
OD) the just noticeable difference.
O
A) subliminal stimuli.
C) top-down processing.

Respuesta :

lucic

D) the just noticeable difference.

Explanation:

Just noticeable difference (jnd) is defined as how much a difference in stimuli is required to detect a difference between stimuli. This difference threshold changes is dependence of the intensity of stimulus.In this case, it will be the smallest change in volume that a person can sense.The intensity level of stimuli plays a role in how much you can notice change.For example in a room with very, very dim light where lights are off, a small change in light intensity produced by a ringing phone can be detected quicker by people in that room than when the lights are on and the phone rings.

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Absolute Threshold https://brainly.in/question/8377534

Keywords : sound, absolute threshold, just noticeable difference

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