A disorder in which excessive anxiety and worry occur more days than not for at least six months is called __________

By test reliability, psychologists mean whether ______

a. a person's score on a test is dependable and consistent b. the test contains an adequate sample of the skills it is supposed to measure c. test results agree with a more direct measure of what the test is designed to predict d. the test is culture-fair

David is choosing between two computer programs to buy for his company. He makes lists of the pros and cons of each and buys the one that has the most pros and the fewest cons. Social psychologists would explain this as a use of a

a. cohort b. modeling theory c. positive/negative theory d. decision-making theory