Which disorder is characterized by impulsiveness, inappropriate anger, drastic mood shifts, chronic feelings of boredom, and attempts at self-mutilation or suicide?

Compared with younger children, when thinking about historical or other serious problems adolescents tend to

be less consistent in their reasoning. bring in more unrelated arguments. consider more possibilities. make judgments based only on the facts.

Evolutionary theory tries to explain why

a. many people die in middle adulthood. b. evolution selected for people who lived too close to the maximum age expectancy. c.many diseases that affect older adults have endured evolutionary change. d. body parts wear out after years of use.