Divorce is most likely to occur within the first ______ years of a wedding

Which child is at an age when we expect the emotion of sadness to emerge?

a) Bev, who is 3 months old b) Helen, who is 6 months old c) Paul, who is 10 months old d) William, who is 14 months old

Problems differ on numerous dimensions. Which of these dimensions plays an important role in problem solving?

a) whether the problem requires a nonverbal solution b) whether the problem requires a technological solution c) whether the problem is well-defined d) whether the problem has emotional overtones