Article ID Journal Published Year Pages File Type
2426968 Behavioural Processes 2012 9 Pages PDF
Abstract
► A concurrent chain schedule was used to investigate pigeons choices between two contingencies of variation. ► The variability requirement was equal or different in both alternatives in the non-differential and differential conditions, respectively. ► Choices for the contingency with the low variability requirement were more frequent than choices for the high variability requirement.
Keywords
Related Topics
Life Sciences Agricultural and Biological Sciences Animal Science and Zoology
Preview
Choice between contingencies of variation: Effects of the requirement of variation upon preference
Authors
, , ,