If the independent variable is magnitude of reward, then subjects who experience a large reward say, $200) first may respond less to a small reward say, $20). This is an)
A) Situation in which to use a within-subjects experiment
B) Example of a contrast effect
C) Example of a concurrent effect
D) Situation in which an experiment cannot be performed

Question

Quizplus · Accepted Answer

This is an example of a contrast effect, where the perception or response to a second stimulus is influenced by the experience of a previous stimulus.

If the Independent Variable Is Magnitude of Reward, Then Subjects