Much of Freud’s early clinical work was based on his concept of ________ reaction, in which anxiety takes the form of a physical symptom

Gradual termination of a program of reinforcement will increase the likelihood that a behavior will persist after the program is terminated.

a. true b. false

Anna, a one year old, fears being away from her mother. It appears that Anna has

a. an attachment disorder. b. stranger anxiety. c. generalized anxiety. d. separation anxiety. e. Parten's syndrome