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For too long, too many in science and society alike viewed aging as offering little that was of value. There was a collective illusion of knowledge that aging was characterized by inevitable, unalterable decrements in functioning that led to a dismal destiny in later life. This was a widespread perspective on aging, especially in the scientific community. To the extent that scientists considered aging as a wasteland of scientific opportunity, they had little interest in studying it. By not studying aging, little new was discovered about it, thereby preserving negative assumptions about what later life held for all of us. Both Freud and Piaget, for example, viewed development of the mind as essentially a first quarter of the life-cycle phenomenon – psychologically for Freud, intellectually for Piaget (Freud, 1978; Piaget, 1972).
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Gene D. Cohen (2009) studied this question.
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