Applied primate ecology: Evaluation of environmental changes to promote psychological well-being (1991)
Erwin, J.
Abstract
In one [non-referenced] study of longtailed macaques, self-directed aggressive behavior was suppressed (relative to baseline) in the presence of a manipulable object for more than five months, for four out of five animals.
Published
1991
Citation
Erwin, J. 1991. Applied primate ecology: Evaluation of environmental changes to promote psychological well-being. In: Through the Looking Glass. Issues of Psychological Well-Being in Captive Nonhuman Primates. Novak, M. A. , Petto, A. J. (eds), 180-188. American Psychological Association, Washington, DC.
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