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Retricted access

Research article

First published 2011-6

The Use of One- Versus Two-Tailed Tests to Evaluate Prevention Programs

Chris Ringwalt, M.J. Paschall, Dennis Gorman [...]

Evaluation & the Health Professions

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Research article

First published 1990-4

“One-and-a-Half-Tailed” Tests of Significance

Philip H. Ramsey

Psychological Reports

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Research article

First published 1999-6

Updating the Debate on One- versus Two-Tailed Tests with the Directional Two-Tailed Test

Les Leventhal

Psychological Reports

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Research article

First published 1975-07

On Splitting the Tails Unequally: a New Perspective on One-Versus Two-Tailed Tests

Sanford L. Braver

Educational and Psychological Measurement

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Research article

First published 1991-12

One- Versus Two-Tailed Hypothesis Tests in Contemporary Educational Research

David B. Pillemer

Educational Researcher

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Research article

First published 1960-3

Some Further Remarks on One-Tailed Tests and “Unexpected” Results

Morton Goldman

Psychological Reports

Open access

Research article

First published 2025-4

One App to Rule Them All: A One-Stop Calculator and Guide for 95 Effect-Size Variants for Two-Group Comparisons of Central Tendency,Variability,Overlap,Dominance,and Distributional Tails

Marton L. Gyimesi, Victor Webersberger, Marco Del Giudice [...]

Advances in Methods and Practices in Psychological Science

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Letter

First published 1977-8

Chasing One's Own Tail? An Example of Self-Pursuit in a Red Setter

Simon Heywood

Perception

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Research article

First published 1967-10

Psychology of the Scientist: XXVI. Experimenter Expectancy,One Tale of Pascal,and the Distribution of Three Tails

Robert Rosenthal

Psychological Reports

Open access

Research article

First published 2022-5

Vertical tail sizing of propeller-driven aircraft considering the asymmetric blade effect

Mohsen Rostami, Joon Chung, Daniel Neufeld

Proceedings of the Institution of Mechanical Engineers,Part G: Journal of Aerospace Engineering

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