Physics, 02.07.2019 14:00 rjeus

The grid floor in an operant chamber is electrified. each time a rat presses a lever, however, the shock is turned off for one minute. the rat quickly learns to press the lever the second that the grid becomes electrified. lever pressing has been:

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The grid floor in an operant chamber is electrified. each time a rat presses a lever, however, the s...