The Research of René Spitz Shows That

The research of René Spitz shows that:

A) infants who experience plenty of social interaction in their first year of life grow up "normally"
B) without childhood socialization,most of our human potential remains undeveloped
C) infants deprived of their mothers in their first year of life can grow up completely normally
D) infants deprived of both parents in their first year of life can grow up completely normally
E) none of these choices