John Watson offered a live, white rat to Little Albert and then made a loud noise behind his head by striking a steel bar with a hammer. The white rat served as the ________ in his study

A wide variety of back-up reinforcers is best to use in a token economy because:

a. satiation is more likely to occur b. satiation is less likely to occur c. it is more likely that there will be something that is reinforcing for everybody in the program d. B and C

Beginning at about age 11, boys develop relatively more _______________

Fill in the blank(s) with correct word