Results of Jerome Kagan's Longitudinal Research on the Development of Shyness

Multiple Choice

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.