Which drug is not known directly stimulate the brain's reward center?

Dr. Burkhart is a psychologist whose primary interest involves attitude formation and

change. Which area of research does Dr. Burkhart's work best represent? a. Cognitive psychology b. Developmental psychology c. Social psychology d. Personality psychology e. Clinical psychology

What term does Julian Rotter use to describe people who believe that whether they attain a desired outcome is due to chance, luck, or fate?

a) internals b) externals c) extraverts d) introverts