title: The test of truth: an experimental investigation of the norm of assertion.
abstract: Assertion is fundamental to our lives as social and cognitive beings. Philosophers have recently built an impressive case that the norm of assertion is factive. That is, you should make an assertion only if it is true. Thus far the case for a factive norm of assertion been based on observational data. This paper adds experimental evidence in favor of a factive norm from six studies. In these studies, an assertion's truth value dramatically affects whether people think it should be made. Whereas nearly everyone agreed that a true assertion supported by good evidence should be made, most people judged that a false assertion supported by good evidence should not be made. The studies also suggest that people are consciously aware of criteria that guide their evaluation of assertions. Evidence is also presented that some intuitive support for a non-factive norm of assertion comes from a surprising tendency people have to misdescribe cases of blameless rule-breaking as cases where no rule is broken.
authors: Philosophy Department, University of Waterloo, 200 University Avenue West, Waterloo, Ontario N2L3G1, Canada. Electronic address: john.turri@gmail.com.
authors: John
authors: J
authors: Turri
mesh_terms: D000293:Adolescent; D000328:Adult; D003142:Communication; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012919:Social Behavior; D055815:Young Adult
keywords: Assertion; Excuses; Intuitions; Knowledge; Rules; Speech acts