Eric B. Evans

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The acute effects of various drugs of abuse on the acquisition of chains of behavior were assessed in squirrel monkeys trained to respond on three keys for food. Each new session the monkeys acquired a different four-response chain by responding sequentially on three keys in the presence of four different stimuli. Incorrect responses inactivated the keys(More)
Colors are frequently added to disposable diapers to enhance the diapering experience. The colors in the interior of diapers are composed of nonsensitizing pigments that are bound during the fiber-making process into the fibers of the nonwoven that covers the absorbent core materials. In the past, the use of color in diapers has been called into question(More)
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