Prolonged cutoff of a baby's oxygen supply during delivery is associated with problems such as early-onset schizophrenia

In which of the following situations is the person more likely to be helped?

A) A young woman is being mugged while people are watching from their bedroom windows. B) An old woman with a cane trips and falls while crossing an isolated street. C) An angry mob watches while an old man is attacked by a dog. D) A woman collapses on the sidewalk of a crowded street.

Results of Jerome Kagan's longitudinal research on the development of shyness and sociability found that

A) about 70 percent of 4-month-olds were easily upset by novelty. B) nearly all of the extreme groups retained their temperamental styles as they get older. C) most children's dispositions became less extreme over time. D) as infants, more children were shy than were highly sociable.