I believe the answer is: <span>Prisoners are not properly reintegrated into society.
In parole system, the convicted are not required to get into prisons as long as they follow the orders from parole officers. They would wear an electronic bracelet in their legs that would send signal to the officers if the convicts violate the officers' orders.
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This is an example of negative reinforcement.
Her mother scolded her every time Jane bit her nails - so Jane learned that every time she bites her nails, she is going to be scolded sternly by her mother. In order to avoid that, she stopped biting her nails, and thus the reinforcement was successful.
Answer:
The Eastern Desert served as an important mineral resource for the ancient Egyptians. Limestone, sandstone, granite, amethyst, copper and gold were among the stones and metals mined from the desert, and the remnants of thousands of quarries, camps and roads are scattered through the region's mountains and wadis.
