Other areas that should be explored include why some of the oldest-old adapt to change and some do not, as well as the impact of environment and genetic factors on aging. According to Cavanaugh, emphasis in many areas thus far has been on medical research involving older Americans, but applied psychology can provide practical help in improving life for this group. Cavanaugh, who has worked on a research project involving Alzheimer's patients and their caregivers, pointed out that applied psychology and non-medical interventions can be useful. Another simple maneuver is to tape a grid on the floor, which will also stop some patients. Other non-medical treatments that do not involve drugs nor treatment can improve the quality of life for older Americans, Cavanaugh said, such as persuading them to exercise, to eat properly, to stay active cognitively and to stop smoking.
Research is needed to develop psychological strategies to encourage healthy lifestyles.
In addition, many older Americans suffer from chronic diseases that can be helped by behavioral interventions, Cavanaugh said. Not only has Cavanaugh carried out extensive research in the field and published numerous articles in professional journals, he also is an active advocate for the importance of funding for psychological research on aging. In this capacity, he and fellow committee members have met with congressional staff members, federal funding agencies and the director of the National Institute on Aging. In addition to presentations at professional conferences, Cavanaugh also frequently speaks to community groups about research on the aging process that can improve the quality of their lives. A Delaware graduate with high honors in psychology, Cavanaugh received his master's and doctoral degrees from the University of Notre Dame.