The research is clear that a pregnant woman may safely consume up to three glasses of red wine, four ounces of hard liquor or three standard-sized servings of beer a week without harming her unborn child

Alzheimer's disease is distinguished from other types of dementia in DSM-5 based on

a. muscular impairment. b. personality changes. c. the gradual speed of onset. d. more significant memory impairment.

The dynamic interaction of child and environment is referred to as ____

a. mutuality b. etiology c. transaction d. continuity