Gender discrimination 2 Biological effects 1 Birth 1 Child development 1 Cognition 1 Cross cultural analysis 1 Cultural anthropology 1 Cultural factors 1 Early childhood 1 Emotions 1 Ethnic groups 1 Ethnology 1 Family 1 Family role 1 Gender division of labour 1 Gender roles 1 Human biology 1 Interpersonal relations 1 Leisure 1 Marriage 1 Medical treatment 1 Mothers 1 Occupations 1 Paramedical personnel 1 Parent role 1 Pregnancy 1 Preschool children 1 Psychological effects 1 Psychological research 1 Research trends 1