When Cooper and Zubek (1958) replicated the maze-bright/dull experiment, they found that maze-bright rats made significant fewer maze errors than maze-dull rats only if both groups had: O been reared in an enriched laboratory environment O been equated for emotionality O been reared in an impoverished laboratory environment O been pre-trained All behavior is believed to be the product of: O an organism's genetic endowment and experience O an organism's experience an organism's perception of the current situation an organism's genetic endowment Which major division of biopsychology is most likely to be identified with the assessment of the memory deficits of patients with damage to the frontal portions of the neocortex? O experimental psychology O psychopharmacology O physiological psychology neuropsychology Which major division of biopsychology is most likely to be identified with the experiment in which the effects of Prozac (antidepressant) on the ability of mice to learn a maze is studied? O neuropsychology O experimental psychology Opsychopharmacology O psychophysiology