The idea that you should reward yourself for achieving study goals is based on the concept of

You observe two cars of identical make and model. Although one roars away and its image on your retina is changed, you still perceive the cars as identical. This phenomenon is

a. size constancy. b. shape constancy. c. concept constancy. d. form constancy.

The first stage of the General Adaptation Syndrome is

(a) adaptation (b) an alarm reaction (c) resistance (d) stress (e) exhaustion