Which of the following statements is true of difference thresholds?
A)They increase as a stimulus becomes stronger.
B)They are irrelevant and competing stimuli.
C)They are the minimum amount of stimulus energy that a person can detect.
D)They increase the ability to perceive information below the level of conscious awareness.

Question

Quizplus · Accepted Answer

Difference thresholds, also known as just noticeable differences (JND), refer to the minimum difference in magnitude between two stimuli before one can perceive this difference. This threshold increases as the stimulus becomes stronger, according to Weber's Law, which states that the size of the just noticeable difference is a constant proportion of the original stimulus value.

Which of the Following Statements Is True of Difference Thresholds