Sage Journals: Discover world-class research

Retricted access

Research article

First published 2018-6

Some Implications of Distinguishing Between Unexplained Variance That Is Systematic or Random

David Trafimow

Educational and Psychological Measurement

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Research article

First published 2023-11

An evaluation of systematic and random errors in ultrasound estimated fetal weight during serial ultrasound

Nicholas John Dudley, Sucheta Jindal, Helen Varley

Ultrasound

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Review article

First published 2020-9

A systematic review of randomized controlled trials of psychoeducation interventions for patients diagnosed with schizophrenia

Majdi MB Alhadidi, Khatijah Lim Abdullah, Tang Li Yoong [...]

International Journal of Social Psychiatry

Free access

Research article

First published 1999-11

Acupuncture for Recurrent Headaches: A Systematic Review of Randomized Controlled Trials

D Melchart, K Linde, P Fischer [...]

Cephalalgia

Retricted access

Review article

First published 2023-4

Physical Activity in South Asian Indians: A Systematic Review of Randomized Controlled Trials

Manju Daniel, Susan Buchholz, Louis Fogg

Western Journal of Nursing Research

Open access

Research article

First published 2026

The applicability to systematic reviews of common effect,random effects and fixed effects approaches to meta-analysis

Richard J Stevens

Statistical Methods in Medical Research

Open access

Review article

First published 2025-4

Pulpotomy for irreversible pulpitis in mature permanent teeth: An overview of systematic reviews of randomized controlled trials

Ajay Chhabra, B Saravana Prathap, Ramya KP [...]

Science Progress

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Research article

First published 2017-6

A permutation test to analyse systematic bias and random measurement errors of medical devices via boosting location and scale models

Andreas Mayr, Matthias Schmid, Annette Pfahlberg [...]

Statistical Methods in Medical Research

Open access

Research article

First published 2017-7

A systematic review of high quality randomized controlled trials investigating motor skill programmes for children with developmental coordination disorder

Nick Preston, Sara Magallón, Liam JB Hill [...]

Clinical Rehabilitation

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Research article

First published 2012-3

Effectiveness of constraint-induced movement therapy on activity and participation after stroke: a systematic review and meta-analysis of randomized controlled trials

Sinikka H Peurala, Mari P Kantanen, Tuulikki Sjögren [...]

Clinical Rehabilitation

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