Title: The development of sex typing in middle childhood
Subjects: Gender identity, Sex differences (Psychology), Sex role in children, Child & developmental psychology, Developmental - Child, Psychology & Psychiatry / Child Development, Psychology Of Sexuality, Social Psychology, Psychology, Rôle selon le sexe chez l'enfant, Sekserol, Ontwikkelingspsychologie, In infancy & childhood, Child development, Sex role, Sex Characteristics, Infant, Child