File:Puzzle box.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	14:30, 15 December 2010		428 × 350 (38 KB)	Team.argentina	{{Information \|Description={{en\|1=Thorndike’s Puzzle-Box. The graph demonstrates the general decreasing trend of the cat’s response times with each successive trial.}} \|Source=http://jacobsussmanpsych100.blogspot.com/2009/11/operant-conditioning-and-s

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