A child's ability to label his or her own sex correctly and to identify other people as men or women is called __________

Which of the following statements about good health and exercise in midlife is true?

A) Physical activity in midlife enhances self-efficacy and effective stress management. B) Engaging in exercise during midlife is less positively associated with a positive outlook than in younger adults. C) Middle-aged people who maintain an exercise regimen are not likely to perceive themselves as particularly active. D) While good health positively affects energy and zest for life in early adulthood, it can have the opposite effect in midlife.

A teenager who drives down the road at 90 miles an hour while texting on her cell phone, smoking a cigarette, and blasting her music, all the while failing to wear a seatbelt is probably experiencing the illusion of invulnerability

a. True b. False Indicate whether the statement is true or false