Final answer:
Melissa's belief aligns with the humanist perspective in psychology, which emphasizes personal growth and self-actualization as advocated by psychologists like Abraham Maslow and Carl Rogers.
Step-by-step explanation:
Melissa believes that each person is a unique being and is affected by the requirements for personal growth. The perspective that best matches Melissa's belief is the humanist perspective. This approach to psychology is concerned with the individual's capacity for self-fulfillment and personal growth. Humanistic psychologists like Abraham Maslow and Carl Rogers emphasized free will, self-determination, and the drive toward self-actualization, believing that individuals are innately good and have the potential to become the best they can be.