Hamiltontrust-live-b211b12a2ca14cbb94d6-36f68d2.divio ...

A dog that has learned to come running at the sound of an electric can opener will stop coming if its owner starts running the machine to attract the dog and banish it to the basement. Sureness and swiftness are also marks of effective criminal punishment, note John Darley and Adam Alter (in press). ................
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