Affiliation:
1. Department of Psychology, University of Cape Town
Abstract
An attempt was made to discover how persistent the effects of handling before weaning are on activity, grooming, emotional elimination and learning in adult rats; whether there is an interaction of the effects of handling and the effects of cage size on the behaviour of rats; and whether the daily removal of the mother during nursing has any effects on the pups. Since all differences between handled and undisturbed animals found at 50 or 100 days were found at 220 days, it was concluded that the effects of handling in infancy are persistent. The hypothesis that cage size and removal of the mother during nursing significantly affect adult behaviour was not supported by the results.
Cited by
9 articles.
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