Why Boys are Different: And How to Bring Out the Best in Them (Hamlyn Health & Well Being S.)

by Bonnie Macmillan (Author)

• Used

  Paperback
  2004

  $3.25

  Introduction 6; The importance of understanding how boys differ from girls and how to make the most of these differences; Chapter 1: What makes a boy? 8; The role of biology and sex hormones in shaping how a boy thinks and behaves; Effects of the male hormone testosterone on prenatal development; How testosterone determines differences in the.