The difference threshold is also known as the:
A) just noticeable difference.
B) signal detection difference.
C) absolute threshold.
D) comparison threshold.

Question

Quizplus · Accepted Answer

The difference threshold, also known as the just noticeable difference, refers to the smallest change in a stimulus that can be detected by an observer. It is the minimum difference in intensity, pitch, or other aspect of a stimulus needed for a person to detect a difference. Therefore, choice A is the best choice.

The Difference Threshold Is Also Known as The