The general affective aggression model argues that factors that increase aggression do so by producing framing and priming effects

All of the following are limitations related to the study and the use of token economies EXCEPT:

A. improvement of patients through the use of token economies may be due to patients' ability to imitate normal behavior rather than truly changing their psychotic thoughts and perceptions. B. studies investigating token economies are too controlled. C. token economies raise ethical and legal concerns. D. it is difficult for patients to satisfactorily transition from hospital token economy programs to community living

Which of the following neurotransmitters affects neurons involved in learning, dreaming, and waking from sleep?

a. Serotonin b. Dopamine c. Norepinephrine d. Acetylcholine