The founder of psychoanalytic psychology was

Rachel has found that when she opens the cupboard door to get the cat food, the cats come running to the kitchen. Rachel knows that this is classical conditioning and that the unconditioned stimulus is the __________

a. cat food b. cat c. running of the cats d. cupboard door opening

In psychology, MOST journal articles are

a. descriptions of newly developed theories. b. reports that describe original empirical studies. c. criticisms of previously published research. d. reviews that summarize and reconcile the findings from a large number of studies.