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Laughing Rats? - Playful Tickling Arouses High-Frequency Ultrasonic Chirping in Young Rodents
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exploring the Uncanny Valley to Find the edge of Play - Part 1
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Children’s Pastimes and Play in Sixteen Nations - Is Free-Play Declining?
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Play as a Foundation for HunterGatherer Social Existence - read online free
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Building Blocks and Cognitive Building Blocks - Playing to Know the World Mathematically
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Play as the Learning Medium for Future Scientists, Mathematicians, and Engineers
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Word Play - The Creation and Function of Novel Words in the Pretend Play of Two Siblings
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What’s Wrong with America’s Playgrounds and How to Fix Them - An Interview with Joe L. Frost
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Play Theory - Personal Journey and New Thoughts
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Play in America from Pilgrims and Patriots to Kid Jocksand Joystick Jockeys
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Puzzling Out PISA - What Can International Comparisons Tell Us about American Education?
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The American Journal of Education - Volume 7 - 1859
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Educational Research Library - National Institute of Education - Historical Loan Records
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Teachers Uncaged - Helping Educators Create Meaningful Change
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