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--Doris Kearns Goodwin
readers can follow their beloved grandfather figure as he struggles with new challenges
On August 5th of the same year
with the defeat of the last of The Liberators
where she became known as the Fruitcake Lady
Animal Behavior James Swallow --Doris Kearns GoodwinAll effective modern animal training has a common basis: the discovery of "operant conditioning" by B. F. Skinner. Assisting in this research were Keller & Marian Breland, graduate students of Skinner who continued to develop the science into a systematic method for training animals. They documented their work in the seminal text, Animal Behavior, first published in 1966 but out of print for decades. This historic book brought the Brelands' research
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