In Freud's view, a partial or complete halt in an individual's psychosexual development is called ________

After conditioning little Albert to fear white rats, Watson noted similar crying responses to the presentation of a Santa Claus mask. This is an example of __________

a) discrimination. b) spontaneous recovery. c) classical conditioning. d) generalization.

The last vision-processing step before signals are sent to the brain is in the _____

a) amacrine cells. b) bipolar cells. c) horizontal cells. d) ganglion cells.