Sage Journals: Discover world-class research

Open access

Research article

First published 2023-2

Intra- and interindividual attack frequency variability of chronic cluster headache

Roemer B Brandt, Wim Mulleners, Leopoldine A Wilbrink [...]

Cephalalgia

Retricted access

Research article

First published 2017-9

Capturing moment-to-moment changes in multivariate human experience

Naomi M. P. De Ruiter, Steffie Van Der Steen, Ruud J. R. Den Hartigh [...]

International Journal of Behavioral Development

Open access

Research article

First published 2026

Beyond Average Scores: Identification of Consistent and Inconsistent Academic Achievement in Grouping Units

Marwin Carmo, Donald Williams, Philippe Rast

Journal of Educational and Behavioral Statistics

Free access

Research article

First published 2003-3

Instrumental Variables and GMM: Estimation and Testing

Christopher F. Baum, Mark E. Schaffer, Steven Stillman

The Stata Journal: Promoting communications on statistics and Stata

Retricted access

Research article

First published 2001-12

On the Measurement of Concordance Among Variables and Its Application

Ie-Bin Lian, Wen-Chin Young

Journal of Educational and Behavioral Statistics

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Research article

First published 2013-5

Different types of sensation seeking

Zsuzsanna Surányi, David B. Hitchcock, James B. Hittner [...]

International Journal of Behavioral Development

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Research article

First published 2025-2

Joint regression analysis of clustered current status data with latent variables

Yanqin Feng, Sijie Wu, Jieli Ding

Statistical Methods in Medical Research

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Research article

First published 2000-04

Cluster randomized trials in general (family) practice research

M J Campbell

Statistical Methods in Medical Research

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Research article

First published 2014-2

Comparison of kinematic and kinetic parameters calculated using a cluster-based model and Vicon’s plug-in gait

Lynsey D Duffell, Natalie Hope, Alison H McGregor

Proceedings of the Institution of Mechanical Engineers,Part H: Journal of Engineering in Medicine

Retricted access

Research article

First published 2016-11

Microdevelopment of peer interactions and scientific reasoning in young children / Microdesarrollo de la interacción entre pares y el razonamiento científico en niños pequeños

Marlenny Guevara, Marijn van Dijk, Paul van Geert

Journal for the Study of Education and Development: Infancia y Aprendizaje

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