Sage Journals: Discover world-class research

Retricted access

Research article

First published 2019-12

Using n -Level Structural Equation Models for Causal Modeling in Fully Nested,Partially Nested,and Cross-Classified Randomized Controlled Trials

Yaacov Petscher, Christopher Schatschneider

Educational and Psychological Measurement

Open access

Research article

First published 2026

Efficient design of partially nested randomized trials: A maximin approach

Math JJM Candel, Gerard JP van Breukelen

Statistical Methods in Medical Research

Retricted access

Research article

First published 2022-2

Impact of complex,partially nested clustering in a three-arm individually randomized group treatment trial: A case study with the wHOPE trial

Guangyu Tong, Karen H Seal, William C Becker [...]

Clinical Trials

Retricted access

Research article

First published 2025-2

Association of support group leader experience with Scleroderma Patient-centered Intervention Network Support group Leader EDucation Program outcomes: Secondary analysis of a two-arm parallel partially nested randomized controlled trial

Brett D Thombs, Brooke Levis, Marie-Eve Carrier [...]

Journal of Scleroderma and Related Disorders

Retricted access

Research article

First published 2025-3

Partially Nested Designs in Social Work Research: Principles and Practices

Kyle Cox, Ben Kelecy, Jada Deiderich

Research on Social Work Practice

Retricted access

Research article

First published 2023-7

An overview of optimal designs under a given budget in cluster randomized trials with a binary outcome

Jingxia Liu, Lei Liu, Aimee S. James [...]

Statistical Methods in Medical Research

Retricted access

Review article

First published 2010-10

The Robustness of Designs for Trials With Nested Data Against Incorrect Initial Intracluster Correlation Coefficient Estimates

Elly J. H. Korendijk, Mirjam Moerbeek, Cora J. M. Maas

Journal of Educational and Behavioral Statistics

Retricted access

Research article

First published 2017-2

Sample size determinations for group-based randomized clinical trials with different levels of data hierarchy between experimental and control arms

Moonseong Heo, Alain H. Litwin, Oni Blackstock [...]

Statistical Methods in Medical Research

Retricted access

Research article

First published 2024-8

Hierarchical Bayesian modeling of heterogeneous outcome variance in cluster randomized trials

Guangyu Tong, Jiaqi Tong, Yi Jiang [...]

Clinical Trials

Retricted access

Research article

First published 2016-7

Analysis of the Efficacy of an Intervention to Improve Parent–Adolescent Problem Solving

Yulia Yuriyivna Semeniuk, Roger L. Brown, Susan K. Riesch

Western Journal of Nursing Research

Search results