If bears find insects after they move decaying logs,they more frequently move decaying logs.This most clearly indicates that finding insects is a

A) reinforcement.
B) respondent behavior.
C) spontaneous recovery.
D) classically conditioned habit.

Reinforcement refers to the process through which a behavior is strengthened by its consequences. In this case, the consequence of finding insects is pleasurable for the bears, and they therefore increase the frequency of the behavior that led to the reinforcement (moving decaying logs).