A cross-sectional study of American adults from their late teens to their seventies found similar enhancements in self-development in middle adulthood. Which of the following are qualities of self that increased with age?
a. self-compliance, self-mastery, and the empathetic selfb. self-acceptance, economy, and environmental masteryc. the self as man, the self as a woman, and the self as androgynousd. the I-self, the me-self, and the we-self