An Alternative to Null-Hypothesis Significance Tests
نویسندگان
چکیده
منابع مشابه
An alternative to null-hypothesis significance tests.
The statistic p(rep) estimates the probability of replicating an effect. It captures traditional publication criteria for signal-to-noise ratio, while avoiding parametric inference and the resulting Bayesian dilemma. In concert with effect size and replication intervals, p(rep) provides all of the information now used in evaluating research, while avoiding many of the pitfalls of traditional st...
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3 Arrigo, K.R. et al. (1998) Primary production in Southern Ocean waters. J. Geophys. Res. 103, 15587–15600 4 Karnovsky, N. et al. (2007) The impact and importance of production in polynyas to top-trophic predators: three case histories. In Polynyas (Smith, W.O., Jr,, and Barber, D.G., eds), pp. 391–410, Elsevier 5 Smith, W.O., Jr and Nelson, D.M. (1985) Phytoplankton bloom produced by a recedi...
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Null hypothesis significance testing has been under attack in recent years, partly owing to the arbitrary nature of setting α (the decision-making threshold and probability of Type I error) at a constant value, usually 0.05. If the goal of null hypothesis testing is to present conclusions in which we have the highest possible confidence, then the only logical decision-making threshold is the va...
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Null-hypothesis significance testing remains the standard inferential tool in cognitive science despite its serious disadvantages. Primary among these is the fact that the resulting probability value does not tell the researcher what he or she usually wants to know: How probable is a hypothesis, given the obtained data? Inspired by developments presented by Wagenmakers (Psychonomic Bulletin & R...
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Although thoroughly criticized, null hypothesis significance testing (NHST) remains the statistical method of choice used to provide evidence for an effect, in biological, biomedical and social sciences. In this short tutorial, I first summarize the concepts behind the method, distinguishing test of significance (Fisher) and test of acceptance (Newman-Pearson) and point to common interpretation...
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ژورنال
عنوان ژورنال: Psychological Science
سال: 2005
ISSN: 0956-7976
DOI: 10.1111/j.0956-7976.2005.01538.x