Abstract
Empirical analyses of techniques for observing spontaneous social behavior have been guided by implicit assumptions about the techniques’ validity, reliability, and comparability. The actual duration and actual frequency of a behavior have been used as intuitive standards of validity. Noncorrespondence among absolute values obtained from these measures and from one-zero scores has been taken to mean that one-zero scores are invalid. An analysis of macaque and gelada grooming relationships demonstrated how unjustified assumptions about absolute values can affect conclusions. A statistical comparison of four types of observation scores, and a multiple-regression analysis of one-zero scores, contradicted assumptions made previously about reliability and validity. The four methods were comparable and all were reasonably accurate.
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Rhine, R.J., Linville, A.K. Properties of one-zero scores in observational studies of primate social behavior: The effect of assumptions on empirical analyses. Primates 21, 111–122 (1980). https://doi.org/10.1007/BF02383828
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DOI: https://doi.org/10.1007/BF02383828