title: The validity of three tests of temperament in guppies (Poecilia reticulata).
abstract: Differences in temperament (consistent differences among individuals in behavior) can have important effects on fitness-related activities such as dispersal and competition. However, evolutionary ecologists have put limited effort into validating their tests of temperament. This article attempts to validate three standard tests of temperament in guppies: the open-field test, emergence test, and novel-object test. Through multiple reliability trials, and comparison of results between different types of test, this study establishes the confidence that can be placed in these temperament tests. The open-field test is shown to be a good test of boldness and exploratory behavior; the open-field test was reliable when tested in multiple ways. There were problems with the emergence test and novel-object test, which leads one to conclude that the protocols used in this study should not be considered valid tests for this species.
authors.affiliation: Department of Ecology and Evolutionary Biology, University of Toronto.
authors.forename: James G
authors.initials: JG
authors.lastname: Burns
mesh_terms: D000818:Animals; D005106:Exploratory Behavior; D005239:Fear; D005260:Female; D007206:Individuality; D008297:Male; D011036:Poecilia; D011930:Reaction Time; D012931:Social Environment; D013694:Temperament