Madeline comes home from school each day and eats a half gallon of ice cream and a dozen donuts and then purges the food through vomiting. Then she does not eat at all until the next afternoon, when she repeats this ritual. Despite her normal weight, Madeline is likely suffering from ____

The increase in IQ scores over time suggests _____ has a strong influence on intelligence

a) history b) genetics c) education d) environment

Your friend is very concerned because his wife seems to be overwhelmed by the responsibilities of caring for an infant

They were both extremely excited when they became pregnant, but now his wife is intensely sad and anxious and her emotions are interfering with her ability to function. What do you tell him she probably has? a. postpartum depression b. childcare depression c. parental neurosis d. infant abuse