Final answer:
The humanistic theories of personality, particularly those developed by Carl Rogers, emphasize the growth and fulfillment of individuals through qualities like genuineness, acceptance, and empathy, making option C the correct answer.
Step-by-step explanation:
A student has asked which theory of personality suggests that personality is the result of the growth and fulfillment of individuals and emphasizes the importance of qualities such as genuineness, acceptance, and empathy. The correct answer to this question is C. humanistic theories of personality. These theories were developed by psychologists like Abraham Maslow and Carl Rogers, who focused on the potential for healthy personal development and the achievement of self-actualization. Rogers's theory of personality, in particular, is characterized by the concept of self-concept, consisting of the ideal self and the real self, and the importance of congruence between them. He emphasized that in therapy, providing unconditional positive regard, genuineness, and empathy are essential to facilitate personal growth and help individuals to deal with their problems.