Alonzo Entered a Weight-Loss Program Severally Years Ago, and Successfully

Alonzo entered a weight-loss program severally years ago, and successfully lost 50 pounds and has remained at the weight his doctor says is healthy since that time. According to research on Bandura's theory, you would assume Alonzo:

A) has successfully resolved his Oedipal complex.
B) has an unresolved Oedipal complex.
C) is low in self-efficacy.
D) is high in self-efficacy.