According to Bronfenbrenner, each of the following is a key domain of influence on development EXCEPT

About 30 percent of U.S. preschoolers

A) lack essential immunizations. B) are fully immunized. C) receive mercury-free immunizations. D) sustain frequent childhood injuries.

Research on hormones and behavior suggests that early exposure to masculinizing hormones can affect the

a. development of verbal skills later in life. b. type of toys that children chose to play with years later. c. development of interpersonal skills during adolescence. d. none of these answers are correct