title: Pair-rearing infant monkeys (Macaca nemestrina) using a "rotating-peer" strategy.
abstract: Appropriate rearing conditions for captive primates are important for both research and breeding purposes. In an earlier study, pigtailed macaque infants that were pair-reared with a single continuous partner exhibited excessive social clinging and could not adapt to living in large social groups at 8-10 months of age. In the present study, eight macaques were pair-reared until they were 6 months old. Each member of an animal's four-monkey social group served as a home-cage partner. In an attempt to reduce excessive mutual clinging, the pairs were rotated every 2-3 days to increase the variability of social stimulation in the home cage. However, these infants developed abnormal social behaviors that were in some cases even more extreme than those exhibited by infants pair-reared with a single continuous partner. A second goal of this experiment was to study interlaboratory reliability for the development of social behavior. The animals were divided into two groups, one housed in a nursery and the other in a biological safety level 3 virus laboratory. Some differences were detected between the two groups, demonstrating the necessity of controls in biobehavioral developmental research.
authors.affiliation: Department of Psychology, University of Washington, Seattle 98195-1525, USA.
authors.forename: M F
authors.initials: MF
authors.lastname: Novak
authors.forename: G P
authors.initials: GP
authors.lastname: Sackett
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000818:Animals; D000831:Animals, Newborn; D001522:Behavior, Animal; D005260:Female; D008254:Macaca nemestrina / Q000523:psychology*; D008297:Male; D012919:Social Behavior; D012931:Social Environment