What makes it difficult to determine the minimum intensity of stimulus that a person can detect?
A)Variations among people in how well they understand the instructions
B)Variations among people in the distance between their eyes
C)Variations in anyone's sensitivity depending on recent experiences
D)Variations in the maximum intensity of stimulus that people can perceive

Question

What makes it difficult to determine the minimum intensity of stimulus that a person can detect?​
A)Variations among people in how well they understand the instructions
B)​Variations among people in the distance between their eyes
C)​Variations in anyone's sensitivity depending on recent experiences
D)​Variations in the maximum intensity of stimulus that people can perceive

Quizplus · Accepted Answer

Sensitivity to stimuli can be influenced by recent experiences, which makes it difficult to determine the minimum intensity of a stimulus that a person can detect. Factors such as medication use or exposure to loud noises can impact a person's sensitivity to stimuli. Variations in understanding instructions and distance between eyes may impact test results but are less likely to impact sensitivity to stimuli. Maximum intensity of stimuli is not relevant to determining minimum detectable intensity.

What Makes It Difficult to Determine the Minimum Intensity of Stimulus