Psychology ( Oxford English Dictionary)
The scientific study of the nature, functioning, and development of the human mind, including the faculties of reason, emotion, perception, communication, etc....
Lost in the library? Browse for BOOKS on the THIRD FLOOR:
B = Psychology. The "B's" include Psychology, Religion and Philosophy
R = Medicine. Behavioral and psychiatric-related topics that are more medically related.
H = Social Sciences. Sociological topics such as love, sex, marriage, and more...