Parents should not be concerned about the weight of an obese child because the child will usually outgrow the obesity by adolescence

Statistically speaking, who reaches puberty at the oldest ages?

A) Asian American girls B) Asian American boys C) African American boys D) African American girls

This is an actual participant who has agreed to participate in a research study, but is not aware that deception is being used to conceal the real purpose of the experiment

a) confederate b) actor c) experimental subject d) naïve subject