Asked by Pamela Hopkins on May 10, 2024
Verified
To what does the difference threshold refer?
A) the concept of individual differences
B) the maximum amount of energy required to reliably perceive a change in the original stimulus
C) the minimum amount of energy required to reliably perceive a change in the original stimulus
D) the minimum amount of energy required for detection of a stimulus
Difference Threshold
The minimum difference in stimulation that a person can detect 50% of the time, also known as the "just noticeable difference" (JND).
Energy
The capacity to do work or the power derived from the utilization of physical or chemical resources.
Original Stimulus
The initial event or object that triggers a sensory or psychological response.
- Outline the theories of absolute threshold and difference threshold, emphasizing their contribution to the field of sensory perception.
Verified Answer
MD
Morgan DownesMay 15, 2024
Final Answer :
C
Explanation :
The difference threshold, also known as the just noticeable difference, refers to the smallest amount of change in a stimulus that can be reliably detected. It is the minimum amount of energy required to perceive a change in the original stimulus. Options A, B, and D are not correct definitions of the difference threshold.
Learning Objectives
- Outline the theories of absolute threshold and difference threshold, emphasizing their contribution to the field of sensory perception.