In Dr. Alarcon's work as a psychotherapist, she attempts to describe and explain similarities and differences in people's patterns of thinking, feeling, and behaving. Dr. Alarcon's theoretical style conforms to _____ theory.
What is the main idea behind the article? A - Books can now judge their readers. B - You shouldn't choose a book when you aren't in a good mood. C - People should consider more than just the cover when choosing a book. D - New technology can help us choose what books people should be reading.