High cortisol levels, high activity in the right frontal brain lobe, and a high and stable heart rate are associated with a(n) _____ temperament.

The greatest number of suicides occurs among:

a. female adolescents b. male adolescents c. older women d. older men

Couples who are most likely to have unplanned and unwanted pregnancies are often the most vulnerable, poor, and less educated

Indicate whether the statement is true or false