De Vries (2001) Found That ___________ Percent of Masai Infants

Multiple Choice

De Vries (2001) found that ___________ percent of Masai infants with easy temperaments at four months died before their first birthday. In the same harsh, drought- stricken circumstances, ___________ percent of infants with difficult temperaments died by the same age.

A) 71; 17
B) 53: 12
C) 17; 71
D) 12; 53