Answer each question in a minimum of 100 words each. Use correct spelling and grammar. Cite sources as necessary.

1. What are the social tasks and challenges of adolescence? How do these relate to the theories of Piaget, Erikson, and Kohlberg?

2. How are traits used to describe personality? Which traits seem to provide the most useful information about personality variation?

3. What are the three main eating disorders? How do biological, psychosocial, and social-cultural influences make people more vulnerable to these disorders?

4.In your own words, explain how psychologists define motivation, and the perspectives from which they view motivated behavior.