The similarities and differences between women and men in their ways of thinking, feeling, and behaving have been, and still are today, a topic of great fascination for laypersons and experts alike. This book covers state of the art in the psychology of women, the psychology of men, and gender differences while discussing psychological differences in personality, cognition, and behavior, as well as biologically based differences and how those differences impact behavior. This book is an all-encompassing reference that covers into sex differences in all physiological fields.