________ , or German measles, is a virus that can cause multiple prenatal deficits when the mother contracts it during the first trimester

Caring for aging parents is least likely to a. bring adult children and parents closer together

b. provide a way for adult children to give back to their parents. c. feel rewarding to the aging parent. d. feel rewarding to the adult child.

Why are there more than two treatment levels in a one factor repeated measures design?

a. Two levels don't allow enough time for some treatments to take effect. b. Having more than two treatment levels prevents the effects of maturation, testing, and history from occurring. c. To prevent the participants from having to perform the experimental task too many times. d. Certain relationships between variables cannot be accurately demonstrated with only two treatment levels.