Valliant's Studies About Personality and Coping Styles That Result in Positive

Valliant's studies about personality and coping styles that result in positive aging found:

A) childhood social class has a significant impact on outcomes during old age.
B) self-confidence evolves with age.
C) parental problems during childhood play a major role in old age self-confidence.
D) coping strategies in youth have little to do with strategies employed in old age.