Brecha social 1 Desigualdad educativa 1 Desigualdade educacional 1 Educational inequality 1 Intergeneracional 1 Intergenerational 1 Intrafamiliar 1 Paternity 1 Representaciones sociales 1 Social representations 1 Transmisión intergeneracional 1 Umbral de escolaridad 1 brecha social 1 intergenerational transmission 1 limiar de escolaridade 1 schooling threshold 1 social gap 1 transmissão intergeracional 1