Differentiation (1) Family relationships (1) Language (1) Orthography and spelling (1) Terms and phrases (1) Terms and phrases (1) Wealth (1) Volume (Cubic content) (1) Teaching (1) Self-realization (1) Occupations (1) Memory (1) Maturation (Psychology) (1) Intellect (1) Income (1) Impact (1) Households (1) Education (1) Economics (1) Economic development (1) Child rearing (1) Building (1) Average (1) Authors (1) Provenances (1) Language, style (1) Women (1) Students (1) Family (1) Madurez (Psicología) (1)