When a group of symptoms typically co-occur, it is called a

In problem solving, a method that always produces a problem solution (though not necessarily very efficiently) is known as

a. an algorithm. b. a heuristic. c. a matrix. d. the hill-climbing heuristic.

__________ formed a large part of Freud's psychoanalytic method

a) Reflection b) Empathy c) Dream interpretation d) Unconditional positive regard