For both boys and girls, one of the strongest predictors of sexual activity is

A) the perceived level of sexual activity of their best friends.
B) their parents' attitudes toward sex.
C) their peers' actual behaviors.
D) their hormonal levels.

Sexual Activity

Behaviors involving the genitals aimed at deriving erotic pleasure, including intercourse and masturbation, among others.

Perceived Level

An individual's subjective evaluation or estimation of something, such as their own skills or qualities.

Hormonal Levels

Refers to the concentration of hormones in the bloodstream, which can influence physical functions, behaviors, and emotional states.