Suppose you have just read over an algebra problem, and you have now created an internal representation of the important information. According to the discussion of problem solving, you have mastered the stage called

Which of the following is true concerning intermittent schedules of reinforcement?

A) Interval schedules yield higher rates of responding as compared to ratio schedules. B) Ratio schedules yield higher rates of responding as compared to interval schedules. C) Fixed schedules yield higher rates of responding as compared to variable schedules. D) All combinations of intermittent schedules yield similar rates of responding.

Which of the following perspectives best explains personality?

A) Psychoanalytic B) Neo-analytic C) Behaviorist D) Cognitive E) None of them alone explain personality best.