Browsing by Author "Bruce, Julie-Anne Marie"
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The Relation Between Preference and Demand in the Domestic Hen: Does Preference Vary With Price? Bruce, Julie-Anne Marie (The University of Waikato, 2007)ABSTRACT Six hens responded under an increasing Fixed Ratio schedule of reinforcement to assess demand separately for two different food types: wheat and puffed wheat. Demand curves generated showed the least preferred ...