Primates

, Volume 23, Issue 4, pp 567–573

Observer bias in selection of study group in baboon field studies

  • M. Sharman
  • R. I. M. Dunbar
Short Communications

DOI: 10.1007/BF02373968

Cite this article as:
Sharman, M. & Dunbar, R.I.M. Primates (1982) 23: 567. doi:10.1007/BF02373968

Abstract

Analyses of data from field studies of baboons (genusPapio) show that observers tend to select the largest groups available to them in their study populations up to a limiting group size of about 80–100 animals. This is likely to introduce significant biasses into eco-correlate analyses whenever group size is an important independent variable.

Copyright information

© Japan Monkey Centre 1982

Authors and Affiliations

  • M. Sharman
    • 1
  • R. I. M. Dunbar
    • 1
  1. 1.Sub-department of Animal BehaviourUniversity of Cambridge, MadingleyCambridgeEngland

Personalised recommendations