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Health, 29.09.2019 04:30 victoriabrooks5766
What evidence from the video indicates that the rats, like humans, find nicotine to be a weak reinforcer?
a. the rats work much harder after ingesting nicotine.
b. the rats press the lever least when cocaine is presented.
c. the rats would rather work for drugs other than nicotine.
d. the rats press the lever more often to ingest nicotine.
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What evidence from the video indicates that the rats, like humans, find nicotine to be a weak reinfo...
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