Final answer:
Most research indicates that older adults typically have close and supportive relationships with their adult children, which contributes positively to their well-being.
Step-by-step explanation:
The research findings regarding older adults' relationships with their adult children suggest that most older adults have close and supportive relationships with their adult children. The literature highlights the positive effects of these relationships on parental well-being, and this supportive dynamic is consistent with broader patterns of family closeness that extend to the role of the elderly in providing wisdom and support within the family. Although societal changes have seen a shift with more older adults living apart from their children, which could potentially strain relationships, this does not imply that the relationships are inherently strained or minimal.