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Philosophical Preconditions Guide Null Hypothesis Significance Testing in Empirical Psychology

open access: yesNordicum-Mediterraneum
To mathematize is closely related to the ideal of scientific objectivity, claiming bias-free results. In this respect, mathematization may substantiate the belief that significance testing could prove or disprove a hypothesis, since it is considered bias-
Fredrik Dreyer Moe
doaj   +2 more sources

Recommendations for statistical analysis involving null hypothesis significance testing [PDF]

open access: yesSports Biomechanics, 2020
The peer review process of original research articles generally requires authors/researchers to adopt accepted scientific methods, identify testable hypotheses and test those hypotheses using appropriate and established statistical methods. In Sports Biomechanics, authors are encouraged to submit original research articles that conform to these norms ...
Andrew J. Harrison   +9 more
openaire   +3 more sources

The Harm Done to Reproducibility by the Culture of Null Hypothesis Significance Testing [PDF]

open access: yesAmerican Journal of Epidemiology, 2017
In the last few years, stakeholders in the scientific community have raised alarms about a perceived lack of reproducibility of scientific results. In reaction, guidelines for journals have been promulgated and grant applicants have been asked to address the rigor and reproducibility of their proposed projects.
Timothy L Lash, Lash Timothy L
exaly   +3 more sources

A tutorial on a practical Bayesian alternative to null-hypothesis significance testing [PDF]

open access: yesBehavior Research Methods, 2011
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?
Michael E J Masson, Masson Michael E J
exaly   +3 more sources

Bayesian alternatives for common null-hypothesis significance tests in psychiatry: a non-technical guide using JASP

open access: yesBMC Psychiatry, 2018
Background Despite its popularity as an inferential framework, classical null hypothesis significance testing (NHST) has several restrictions. Bayesian analysis can be used to complement NHST, however, this approach has been underutilized largely due to ...
Daniel S. Quintana, Donald R. Williams
doaj   +4 more sources

Interpreting null findings from trials of alcohol brief interventions

open access: yesFrontiers in Psychiatry, 2014
The effectiveness of alcohol brief intervention (ABI) has been established by a succession of meta-analyses but, because the effects of ABI are small, null findings from randomized controlled trials are often reported and can sometimes lead to skepticism
Nick eHeather
doaj   +2 more sources

Design and analysis of behavioral intervention studies: A Bayesian approach. [PDF]

open access: yesPLoS ONE
To study the effect of a behavioral intervention, it should be compared to a control or an existing treatment in an intervention study. There exist many guidelines in the literature about the design and analysis of intervention studies, including ...
Camila Natalia Barragan Ibañez   +3 more
doaj   +2 more sources

The posterior probability of a null hypothesis given a statistically significant result [PDF]

open access: yesTutorials in Quantitative Methods for Psychology, 2022
When researchers carry out a null hypothesis significance test, it is tempting to assume that a statistically significant result lowers Prob(H0), the probability of the null hypothesis being true.
Schad, Daniel J., Vasishth, Shravan
doaj   +1 more source

The state of the art of hypothesis testing in the social sciences

open access: yesSocial Sciences and Humanities Open, 2022
Over many decades, one seemingly fatal critique after another has been launched against the use of social sciences' dominant practice of null-hypothesis significance testing, also known as NHST.
Arjen van Witteloostuijn   +1 more
doaj   +1 more source

The reporting of p values, confidence intervals and statistical significance in Preventive Veterinary Medicine (1997–2017) [PDF]

open access: yesPeerJ, 2021
Background Despite much discussion in the epidemiologic literature surrounding the use of null hypothesis significance testing (NHST) for inferences, the reporting practices of veterinary researchers have not been examined.
Locksley L. McV. Messam   +5 more
doaj   +2 more sources

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