Sage Journals: Discover world-class research

Retricted access

Research article

First published 1989-9

The Internal Correlation: Its Applications in Statistics and Psychometrics

George W. Joe, Jorge L. Mendoza

Journal of Educational and Behavioral Statistics

Open access

Research article

First published 2022

Correlation of Optical Surface Respiratory Motion Signal and Internal Lung and Liver Tumor Motion: A Retrospective Single-Center Observational Study

Guangyu Wang, Xinyu Song, Guangjun Li [...]

Technology in Cancer Research & Treatment

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Research article

First published 2019-10

Reliability and acceptability of the Multiple Sclerosis Quality of Life-29 questionnaire in an English-speaking cohort

Georgina Baker, Krishnan Padmakumari Sivaraman Nair, Kathleen Baster [...]

Multiple Sclerosis Journal

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Research article

First published 2006-12

Evaluating a Modified Exercise Self-Efficacy Scale for College-Age Women

Lynne L. Ornes, Lynda B. Ransdell, Marjorie A. Pett

Perceptual and Motor Skills

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Research article

First published 2010-10

Experienced emotional burden in caregivers: psychometric properties of the Involvement Evaluation Questionnaire in caregivers of brain injured patients

Gert J Geurtsen, Ron Meijer, Caroline M van Heugten [...]

Clinical Rehabilitation

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Research article

First published 1987-12

The Relationship between Correlational and Internal Consistency Notions of Test Reliability

David J. Krus, Gerald C. Helmstadter

Educational and Psychological Measurement

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Research article

First published 1969-3

Reliability and Validity of Some Patterns of International Interaction in an Inter-Nation Simulation

Terry Nardin, Meal E. Cutler

Journal of Peace Research

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Research article

First published 1998-6

Internal Consistency of Scores on Matching Familiar Figures Test-20 and Correlation of Scores with Age

Teresa Kirchner-Nebot, Juan Antonio Amador-Campos

Perceptual and Motor Skills

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Research article

First published 2001-03

Reliability of the Social Skills Rating System with Rural Appalachian Children from Families with Low Incomes

Jason A. Pedersen, Frank C. Worrell, Joseph L. French

Journal of Psychoeducational Assessment

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Research article

First published 1978-8

Comparison of Measures of Moral Judgment

James Bode, Roger Page

Psychological Reports

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