need book personality theories workbook by donna schaft

Paper details:
Part 1 :Case Study 17 (CINDY); Application Q: 1, 2, & 3

Part 2 : Maslow placed constraints on self-actualization. First, Kurt Goldstein and Carl Rogers used the phrase to refer to what every living creature does: To try to grow, to become more, to fulfill its biological destiny. Maslow limits it to something only two percent of the human species achieves. And while Rogers felt that babies were the best examples of human self-actualization, Maslow saw it as something achieved only rarely by the young. What are your thoughts? Do you feel that Maslow was correct or incorrect in his theory that only 2% of the population became self-actualized? Why?