Búsqueda de LIBROS DEL AUTOR: thomas g power

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  PLAY AND EXPLORATION IN CHILDREN AND ANIMALS

  THOMAS G. POWER

  Play is a paradox. Why would the young of so many species--the very animals at greatest risk for injury and predation--devote so much time and energy to an activity that by definition has no immediate purpose? This question has long puzzled students of animal behavior, and has been the focus of considerable empirical investigation and debate. In this first comprehensive and sta...

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