The degrees of freedom in an experiment with 30 participants in each group, matched for socioeconomic status, is

Which of the following individuals is most likely to be dependent on barbiturates?

A. A teenaged boy who is often impulsive and aggressive B. An undereducated member of a minority group who has antisocial personality disorder C. An anxious young adult who takes the drugs to feel more confident D. Middle-aged and older persons who use them as sleeping pills

Which of the following is a component of the humanistic theory of personality?

a. Archetypes b. Traits c. Projection d. Self-theory