Hebb suggests that moderate changes in arousal are:

A) reinforcing
B) habituated
C) extinguished
D) discouraged

Moderate Changes

Refers to adjustments or alterations that are neither too small nor too extreme, often considered to be reasonable or sensible.

Reinforcing

Refers to the process of increasing the likelihood of a behavior by following it with a reward or positive outcome.

Habituated

The process by which an individual becomes accustomed to a stimulus after repeated exposure, leading to a decrease in their response to that stimulus.