An inexpensive liquid dispenser |
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Authors: | Charles W. Hyatt David A. Leavens |
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Affiliation: | 1. The Union Institute, Cincinnati, Ohio 2. Yerkes Regional Primate Research Center, Emory University, 30322, Atlanta, GA 3. University of Georgia, Athens, Georgia
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Abstract: | An inexpensive liquid reinforcement dispenser was developed from a commercially available automobile windshield washer fluid pump. When tested on laboratory primates, this device proved to be as efficient and reliable as far more expensive models. |
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