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Answer:
The answer is negative reinforcement.
Explanation:
In operant conditioning, negative reinforcement occurs when an unpleasant stimulus is removed after a behaviour is completed. In the example, the nagging will stop once the job has been done.
Negative reinforcement has been proved to be more effective than positive reinforcement (rewards).
Explanation:
Nuclear capabilities abound in Europe, and nuclear intentions can be hard to decipher. On one side, Ukraine's attacker, Russia, has the largest stockpile of nuclear warheads in the world, including superiority in tactical nuclear weapons designed for battlefield use.
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