Aggression directed at achieving a goal is called ________

Like those with paranoid personality disorder, those with avoidant personality disorder usually:

A) are very sensitive to criticism. B) avoid close relationships. C) are very sensitive to criticism and avoid close relationships. D) are indifferent to criticism and seek out close relationships.

Which of the following stimulant drugs have been used as performance enhancers in athletic competitions?

A. strychnine B. cocaine C. caffeine D. all of the above