Tag - sex chromosomes

Are Sex Roles Biologically Determined?

In the past ten years, a succession of highly publicized scientific works have purported to demonstrate that women's subordinate position in our society is due, in good part, to innate (genetic) differences between males and females, and not to external factors as claimed by the women's movement. These theories are...

XYY: Fact or Fiction?

You've just returned home from the Lying-In Hospital in Boston bearing a beautiful normal baby boy. You and the father let out a quiet sigh of relief — everything went alright, the future looks bright, true happiness is yours. In a few days, however, a message arrives from Dr. Stanley Walzer, a child psychiatrist...