The absolute threshold is the:
A)minimal change in a stimulus that can just barely be detected.
B)minimal intensity needed to just barely detect a stimulus.
C)intensity of a stimulus that can be detected in the presence of noise.
D)decreasing sensitivity to a stimulus over time.

Question

Quizplus · Accepted Answer

The absolute threshold is defined as the minimal intensity of a stimulus that can just barely be detected by a sensory system. Therefore, choice B is the correct answer.

The Absolute Threshold Is The