Results 21 to 30 of about 1,116 (143)

Think like a Bayesian and avoid pitfalls from our frequentist past

open access: yesIdeas in Ecology and Evolution, 2022
Bayesian inference is a powerful tool that is increasingly being used by ecologists. This is largely due to the flexibility in model specification and improvements in software that makes this tool easier to use.
Jason Doll, Zachary Feiner
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

Statslator: Interactive Translation of NHST and Estimation Statistics Reporting Styles in Scientific Documents

open access: yesProceedings of the 36th Annual ACM Symposium on User Interface Software and Technology, 2023
Inferential statistics are typically reported using p-values (NHST) or confidence intervals on effect sizes (estimation). This is done using a range of styles, but some readers have preferences about how statistics should be presented and others have limited familiarity with alternatives.
Masson, Damien   +3 more
openaire   +2 more sources

Performing Contrast Analysis in Factorial Designs: From NHST to Confidence Intervals and Beyond [PDF]

open access: yesEducational and Psychological Measurement, 2016
Because of the continuing debates about statistics, many researchers may feel confused about how to analyze and interpret data. Current guidelines in psychology advocate the use of effect sizes and confidence intervals (CIs). However, researchers may be unsure about how to extract effect sizes from factorial designs.
Wiens, Stefan, Nilsson, Mats E.
openaire   +2 more sources

When Null Hypothesis Significance Testing Is Unsuitable for Research: A Reassessment

open access: yesFrontiers in Human Neuroscience, 2017
Null hypothesis significance testing (NHST) has several shortcomings that are likely contributing factors behind the widely debated replication crisis of (cognitive) neuroscience, psychology, and biomedical science in general.
Denes Szucs, John P. A. Ioannidis
doaj   +1 more source

NHST is still logically flawed [PDF]

open access: yesScientometrics, 2018
In this elaborate response to Wu (in Scientometrics, 2018), I maintain that null hypothesis significance testing (NHST) is logically flawed. Wu (2018) disagrees with this claim presented in Schneider (in Scientometrics 102(1):411–432, 2015). In this response, I examine the claim in more depth and demonstrate that since NHST is based on one conditional ...
openaire   +2 more sources

Hypothesis-Testing Demands Trustworthy Data—A Simulation Approach to Inferential Statistics Advocating the Research Program Strategy

open access: yesFrontiers in Psychology, 2018
In psychology as elsewhere, the main statistical inference strategy to establish empirical effects is null-hypothesis significance testing (NHST). The recent failure to replicate allegedly well-established NHST-results, however, implies that such results
Antonia Krefeld-Schwalb   +2 more
doaj   +1 more source

Bayesian alternatives to null hypothesis significance testing in biomedical research: a non-technical introduction to Bayesian inference with JASP

open access: yesBMC Medical Research Methodology, 2020
Background Although null hypothesis significance testing (NHST) is the agreed gold standard in medical decision making and the most widespread inferential framework used in medical research, it has several drawbacks.
Riko Kelter
doaj   +1 more source

Handgrip Strength and Its Relationship with White Blood Cell Count in U.S. Adolescents

open access: yesBiology, 2021
Background: The role of muscular fitness (as a protecting factor for an optimal immune system) and WBC count remains unclear. To the best of our knowledge, this is the first study to investigate the relationship between the total count of WBC and groups ...
José Francisco López-Gil   +3 more
doaj   +1 more source

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   +1 more source

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