Studies by Shiner, Thomas, and Chess indicate that newborn infants differ in activity, irritability, and other aspects of

The researcher whose work with monkeys explored their ability to develop learning sets was ______

a. Noam Chomsky c. Louis Leaky b. Harry Harlow d. B. F. Skinner

Just as in classical conditioning, ______ in operant conditioning doesn't completely erase what has been learned

a. uniqueness c. acquisition b. contiguity d. extinction