Approximately _____ adult in the United States of America suffer from major depressive disorder in any given year

Bruce was hospitalized when he started engaging in public masturbation. Bruce's symptoms reflect __________ schizophrenia

a) catatonic b) disorganized c) paranoid d) undifferentiated

Which aspect of memory would the following procedure be used to study? Group A: Learn list A; then learn list B; then recall list A Group B: Learn list A; then rest; then recall list A

a. retrograde amnesia c. retroactive interference b. trace dependent forgetting d. proactive interference