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Some of the material in is restricted to members of the community. By logging in, you may be able to gain additional access to certain collections or items. If you have questions about access or logging in, please use the form on the Contact Page.
Both extinction (EXT) and differential reinforcement of alternative behavior (DRA) have been used frequently to reduce problem behaviors. The benefits of these interventions have been established yet may be outweighed by the reported...
In a post-9/11 world, airport security has become a national priority. In 2005 the Department of Homeland Security's (DHS) budget set aside $5.2 billion for the Transportation Security Administration (TSA) and $851 million to improve...
Some of the material in is restricted to members of the community. By logging in, you may be able to gain additional access to certain collections or items. If you have questions about access or logging in, please use the form on the Contact Page.
