Search Results - "Null hypothesis"

Journal Article

The Failure of Null Hypothesis Significance Testing When Studying Incremental Changes, and What to Do About It

by Gelman, Andrew Published in Personality & social psychology bulletin (01.01.2018)

“...A standard mode of inference in social and behavioral science is to establish stylized facts using statistical significance in quantitative studies. However,...”

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Journal Article

A Paradox from Randomization-Based Causal Inference

by Peng Ding Published in Statistical science (01.08.2017)

“...Under the potential outcomes framework, causal effects are defined as comparisons between potential outcomes under treatment and control. To infer causal...”

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Journal Article

Computation of measures of effect size for neuroscience data sets

by Hentschke, Harald Stüttgen, Maik C Published in The European journal of neuroscience (01.12.2011)

“...The overwhelming majority of research in the neurosciences employs P‐values stemming from tests of statistical significance to decide on the presence or...”

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Journal Article

Underpowered samples, false negatives, and unconscious learning

by Vadillo, Miguel A Vadillo, Miguel A Konstantinidis, Emmanouil Konstantinidis, Emmanouil Shanks, David R Shanks, David R Published in Psychonomic bulletin & review (01.02.2016)

“...The scientific community has witnessed growing concern about the high rate of false positives and unreliable results within the psychological literature, but...”

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Journal Article

Using Bayes to get the most out of non-significant results

by Dienes, Zoltan Published in Frontiers in psychology (2014-00-00)

“...No scientific conclusion follows automatically from a statistically non-significant result, yet people routinely use non-significant results to guide...”

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Journal Article

Contemporary Issues in Reporting Statistical, Practical, and Clinical Significance in Counseling Research

by Balkin, Richard S Lenz, A. Stephen Published in Journal of counseling and development (01.04.2021)

“...Null hypothesis statistical testing (NHST) represents a primary method of addressing quantitative results in counseling research. The use of NHST and the...”

Journal Article

Equivalence tests : a practical primer for t tests, correlations, and meta-analyses

by Lakens, D Published in Social psychological & personality science (01.05.2017)

“...Scientists should be able to provide support for the absence of a meaningful effect. Currently, researchers often incorrectly conclude an effect is absent...”

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Journal Article

I can see clearly now: Reinterpreting statistical significance

by Dushoff, Jonathan Kain, Morgan P Bolker, Benjamin M O’Hara, Robert B
edited by O’Hara, Robert B
Published in Methods in ecology and evolution (01.06.2019)

“...Null hypothesis significance testing (NHST) remains popular despite decades of concern about misuse and misinterpretation. There are many recent suggestions...”

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Journal Article

Bayesian Estimation and Inference: A User’s Guide

by Zyphur, Michael J Oswald, Frederick L
edited by Zyphur, Michael J Oswald, Frederick L Rupp, Deborah E
Published in Journal of management (01.02.2015)

“...This paper introduces the “Bayesian revolution” that is sweeping across multiple disciplines but has yet to gain a foothold in organizational research. The...”

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Journal Article

Effective use of Pearson's product–moment correlation coefficient

by Puth, Marie-Therese Neuhäuser, Markus Ruxton, Graeme D Published in Animal behaviour (01.07.2014)

“...The calculation of correlation coefficients is widespread in biological research. Often, the null hypothesis of zero correlation is tested and/or confidence...”

Journal Article

How to capitalize on a priori contrasts in linear (mixed) models: A tutorial

by Schad, Daniel J Vasishth, Shravan Hohenstein, Sven Kliegl, Reinhold Published in Journal of memory and language (01.02.2020)

“...•Tutorial on contrast coding in R.•Discussion of treatment, sum, repeated, polynomial, and custom contrasts.•Interactions between contrasts and ANOVA.•Explains...”

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Journal Article

Disfluent difficulties are not desirable difficulties: the (lack of) effect of Sans Forgetica on memory

by Taylor, Andrea Sanson, Mevagh Burnell, Ryan Wade, Kimberley A Garry, Maryanne Published in Memory (Hove) (08.08.2020)

“...Scientists working at the intersection of cognitive psychology and education have developed theoretically-grounded methods to help people learn. One important...”

Journal Article

Abandon Statistical Significance

by McShane, Blakeley B Gal, David Gelman, Andrew Robert, Christian Tackett, Jennifer L Published in The American statistician (29.03.2019)

“...We discuss problems the null hypothesis significance testing (NHST) paradigm poses for replication and more broadly in the biomedical and social sciences as...”

Journal Article

A multiverse analysis of early attempts to replicate memory suppression with the Think/No-think Task

by Wessel, Ineke Albers, Casper J Zandstra, Anna Roos E Heininga, Vera E Published in Memory (Hove) (08.08.2020)

“...In 2001, Anderson and Green [2001. Suppressing unwanted memories by executive control. Nature, 410(6826), 366-369] showed memory suppression using a novel...”

Journal Article

New-day statistical thinking: A bold proposal for a radical change in practices

by van Witteloostuijn, Arjen Published in Journal of international business studies (01.03.2020)

“...In this commentary, I argue why we should stop engaging in null hypothesis statistical significance testing altogether. Artificial and misleading it may be,...”

Journal Article

Reconsolidation or interference? Aging effects and the reactivation of novel and familiar episodic memories

by Howe, Mark L Akhtar, Shazia Bland, Cassandra E Hellenthal, Maria V Published in Memory (Hove) (08.08.2020)

“...We examined aging effects in reconsolidation and interference in episodic memory by reactivating memories for well-learned items in young and healthy older...”

Journal Article

The enhancing effect of 200 mg caffeine on mnemonic discrimination is at best small

by Aust, Frederik Stahl, Christoph Published in Memory (Hove) (08.08.2020)

“...Mnemonic discrimination is the ability to discriminate among similar memories, which requires separable representations of similar information. The...”

Journal Article

The Detection of Nonnegligible Directional Effects With Associated Measures of Statistical Significance

by McCann, Melinda H Habiger, Joshua D Published in The American statistician (02.07.2020)

“...When comparing two treatment groups, the objectives are often to (1) determine if the difference between groups (the effect) is of scientific interest, or...”

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