According to Vaillant's Studies of the Grant Sample, Measures of Childhood

According to Vaillant's studies of the Grant sample, measures of childhood family environment, or of a young adult's personal resources (such as personality or cognitive skills) , are predictive of subsequent psychological adjustment _____.

A) at every age throughout the adult age range
B) in old age, but not at midlife
C) at midlife, but not in old age
D) at no age in adulthood