Methods that measure the strength of a stimulus and the observer's sensitivity to the stimulus are called:
A)psychophysics.
B)psychometrics.
C)perceptual constancies.
D)signal detections.

Question

Quizplus · Accepted Answer

Psychophysics is the branch of psychology that deals with the relationships between physical stimuli and the sensations and perceptions they produce.

Methods That Measure the Strength of a Stimulus and the Observer's