Final answer:
Parenthood is not one of the six components of adult well-being identified by Carol Ryff; her model instead focuses on psychological and interpersonal aspects such as autonomy and positive relations with others.
Step-by-step explanation:
The component of adult well-being that is NOT one of the six components identified by Carol Ryff is parenthood. According to Ryff's model, the six factors are self-acceptance, personal growth, purpose in life, environmental mastery, autonomy, and positive relations with others. Parenthood, while it can contribute to well-being through positive effects on parental well-being as adult children grow, is not listed as one of these key components. Instead, Ryff's focus is on individual psychological functioning and interpersonal relationships, rather than specific roles such as parenthood. This understanding aligns with developmental theories like Erikson's, which emphasize the development of autonomy and identity over roles such as parenthood.