According to an Integrative Approach to Understanding Gender Typing and Gender-Role

According to an integrative approach to understanding gender typing and gender-role development, the key factors that influence these processes change during early development.List the factors that are most influential during the following developmental periods: (a) the prenatal period, (b) the first three years of infancy and toddlerhood, (c) the preschool and early school years (ages 3 to 6), (d) the elementary school years (age 7 to puberty), and (e) puberty and beyond.