INFLUENTIAL: Joan and Erik Erikson devised a theory on human development.
Since ancient times, the elusive concept of wisdom has figured prominently in philosophical and religious texts. The question remains compelling: What is wisdom, and how does it play out in individual lives? Most psychologists agree that if you define wisdom as maintaining positive well-being and kindness in the face of challenges, it is one of the most important qualities one can possess to age successfully - and to face physical decline and death.
, a geriatric neuropsychologist in Orinda, Calif., developed a definition of wisdom in the 1970s, when she was a graduate student, that has served as a foundation for research on the subject ever since. After scouring ancient texts for evocations of wisdom
, she found that most people described as wise were decision makers. So she asked a group of law students, law professors and retired judges to name the characteristics of a wise person. Based on an analysis of their answers, she determined that wisdom consists of three key components: cognition, reflection and compassion.
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