November Man of the Month: Dr. Peter Ditto
By Hygeia | Friday, November 25th, 2011For me, November’s Man of the Month needs no introduction (… because he is my father). For the rest of you for whom he is not a genetic relation, here goes…
The Disruptive Women in Health Care team is pleased to introduce our November Man of the Month — Dr. Peter Ditto, Department Chair and Professor of Psychology and Social Behavior at University of California, Irvine and a leading authority on the psychology of advance medical directives and end of life decision making.
Dr. Ditto is best known for the series of studies he conducted examining key psychological assumptions underlying the effective use of advance medical directives, so much so that he was one of the few psychologists invited to participate in the 1993 Squam Lake conference convened to establish a national agenda for research on advance care planning. He is also a member of the Advisory Panel for the American Psychological Association’s Ad Hoc Committee on End-of-Life Issues.
I sat down with Dr. Ditto (who I more commonly refer to as Dad) to learn more about the psychological aspects of end of life decision making, his research on the subject and more.
You often use the Terri Schiavo case as an example of the decision making challenges families who must make choices about the use of life-sustaining medical treatment for an incapacitated loved one face. In what ways does the Schiavo case encompass your “traditional” case? In what ways does it diverge?
In many ways, the Terri Schiavo case is not at all typical. She was a young woman who was struck down unexpectedly in her 20’s. Most end-of-life decision making occurs with elderly people, often with a lot of advance warning that a situation is approaching where the person is going to lose decision making capacity. It is actually interesting that the cases that have most captured the public’s attention and most shaped law and policy on end-of-life decision making have involved these quite rare and unusual cases of young people left in persistent vegetative states (Schiavo, Karen Ann Quinlan, Nancy Cruzan). This is likely because these are cases where the issues are displayed most poignantly – a person who has lost the ability to speak for themselves, about whom everyone is uncertain what the incapacitated person would want done if they could speak, and where family members (and public opinion more broadly) have strong and differing opinions about what is the morally appropriate course of action.
But it is important to point out that these are exactly the problems that occur writ small – in less dramatic and less poignant forms – in homes, hospitals and hospices every day in the US. It is typically older people who have become too sick to speak for themselves, have not completed a little will or conveyed their wishes in any way to their loved ones, and this uncertainty can easily lead to family conflict because people have differing beliefs about the person’s likelihood of recovery, and bring different moral views and emotional vulnerabilities to the situation.
You say that, while many think the presence of a living will would have negated what quickly disintegrated into an ugly situation for the Schiavo and Schindler families, it is not always that simple. What steps can people take to avoid (to the extent it is possible) leaving their loved ones in a similar situation?
In many ways, my scientific work on end-of-life decision making can be seen as a psychological critique of living wills. The problem with living wills isn’t the idea – it is a wonderful and noble concept to try to honor people’s wishes near the end of life by having them record those wishes while they are still able – it is the execution. Quite simply, it is just a really difficult situation to find oneself in, and there are no simple band aids that are going to fix it all up. (more…)










