Behavioural demand functions of caged laboratory mice for additional space
Article Abstract:
Caged laboratory mice exhibit behavioural demand functions and high motivation for gaining access to an additional space. The mice work economically on a fixed-ratio schedule requiring five to 80 switch operations for gaining access to the additional space. The size of the additional space has a significant, but marginal effect on the frequency of visits to the space and the amount of time spent there. An increase in the number of operations required fails to significantly affect the degree of motivation. Time of the day affects the motivation and operant behavior of the mice.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 1997
User Contributions:
Comment about this article or add new information about this topic:
Using economic techniques to assess animal priorities: repays the investment
Article Abstract:
Georgia Mason et al. are right in recommending the application of economic principles such as demand curves to model animal preferences. However, this should be done carefully to ensure that the experimental factors investigated are relevant. Also, Mason et al. failed to show that demand elasticity is affected by changes in the durations of rewards. The studies which they have quoted did not provide the necessary evidence for their assertions.
Publication Name: Animal Behaviour
Subject: Zoology and wildlife conservation
ISSN: 0003-3472
Year: 1998
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Neuronal correlates of parametric working memory in the prefrontal cortex. A chorus line. Neurobiology
- Abstracts: Migration patterns of black brant in Boundary Bay, British Columbia. Moult speed predicts pairing success in male harlequin ducks
- Abstracts: A demanding task: using economic techniques to assess animal priorities. A reply to Mason et al. Assessing animal priorities: future directions