Tim thinks that rules apply to everyone and that the rules cannot be changed. Which domain applies to his reasoning?

Weight control, aggression, impulsivity, and psychological depression have all been associated with

A. serotonin pathways. B. endorphins. C. GABA receptors. D. the parasympathetic branch.

According to Miller, the capacity of short-term memory is roughly __________ items plus

or minus 2. a. 3 b. 5 c. 7 d. 9 e. 12