Which term describes efforts to improve the environment in order to prevent new cases of mental illness from developing?

What is one benefit of exercise on physical and psychological well-being?

a) reduced need for sleep b) reduced endorphin levels c) lowers immune system functioning d) burns stress-produced epinephrine

A preference for using the right or left hand for most activities is referred to as

a. brain lateralization. b. hand lateralization. c. handedness. d. preferential dominance.