Men and women may distract themselves during sex to monitor their own performance. The role involves greater concern with evaluating performance than enjoying relaxed sexual activity

While emerging adulthood is a time of peak physical health in many ways, many emerging adults fail to engage in healthful lifestyle habits.

a. true b. false

With regard to pubertal development for males, what is the most important androgen?

a. testosterone b. estradiol c. androsterone d. estrogen