Sage Journals: Discover world-class research

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Research article

First published 2005-10

Internal validity in rehabilitation research

Lysandra Cook, Phillip D. Rumrill,Jr.

WORK: A Journal of Prevention,Assessment & Rehabilitation

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Research article

First published 2023-9

A New Way to Think About Internal and External Validity

David Trafimow

Perspectives on Psychological Science

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Research article

First published 2021-7

Promises and Perils of Experimentation: The Mutual-Internal-Validity Problem

Hause Lin, Kaitlyn M. Werner, Michael Inzlicht

Perspectives on Psychological Science

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Other

First published 2008-03

Validation of the Multiple Sclerosis International Quality of Life questionnaire

MC Simeoni, P. Auquier, O. Fernandez [...]

Multiple Sclerosis Journal

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Research article

First published 2015-9

Internal Marketing: Scale Development and Validation

Japneet Kaur, Sanjeev Kumar Sharma

Vision: The Journal of Business Perspective

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Research article

First published 2022-11

The probability of a robust inference for internal validity

Tenglong Li, Ken Frank

Sociological Methods & Research

Open access

Brief report

First published 2019

Reliability,Validity,and Factor Structure of the Internalized AIDS-Related Stigma Scale in Southern India

Brian T. Chan, Amrose Pradeep, Ezhilarasi Chandrasekaran [...]

Journal of the International Association of Providers of AIDS Care (JIAPAC)

Free access

Research article

First published 2021-6

Bootstrap internal validation command for predictive logistic regression models

B. M. Fernandez-Felix, E. García-Esquinas, A. Muriel [...]

The Stata Journal: Promoting communications on statistics and Stata

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Research article

First published 2017-1

Validity and Reliability of Internalized Stigma of Mental Illness (Cantonese)

Daniel Kim-Wan Young, Petrus Y. N. Ng, Jia-Yan Pan [...]

Research on Social Work Practice

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Research article

First published 2024-9

Validation of the Youth Internalizing Problem Screener in Singapore

Minglee Yong

Assessment for Effective Intervention

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