The relationship between various levels of arousal and effective task performance is described by
A) drive-reduction theory.
B) the Yerkes-Dodson law.
C) the hierarchy of needs theory.
D) instinct theory.

Question

Quizplus · Accepted Answer

The Yerkes-Dodson law states that there is a curvilinear relationship between arousal and performance – as arousal increases, so does performance, up to an optimal level of arousal. Beyond that level, increasing arousal leads to a decline in performance. This is a well-established principle in psychology and has been tested in many different contexts. The other options listed are not relevant to the study of arousal and performance.

The Relationship Between Various Levels of Arousal and Effective Task