Publication Date
| In 2026 | 0 |
| Since 2025 | 0 |
| Since 2022 (last 5 years) | 0 |
| Since 2017 (last 10 years) | 0 |
| Since 2007 (last 20 years) | 3 |
Descriptor
| Hierarchical Linear Modeling | 3 |
| Research Design | 3 |
| Statistical Inference | 3 |
| Effect Size | 2 |
| Equations (Mathematics) | 2 |
| Statistical Analysis | 2 |
| Bias | 1 |
| Computation | 1 |
| Elementary School Students | 1 |
| Error of Measurement | 1 |
| Evidence Based Practice | 1 |
| More ▼ | |
Author
| Beretvas, Tasha | 1 |
| Dion, Eric | 1 |
| Ferron, John | 1 |
| Greenhouse, Joel B. | 1 |
| Moeyaert, Mariola | 1 |
| Pituch, Keenan A. | 1 |
| Stapleton, Laura M. | 1 |
| Ugille, Maaike | 1 |
| Van den Noortgate, Wim | 1 |
| VanHoudnos, Nathan M. | 1 |
Publication Type
| Journal Articles | 2 |
| Reports - Research | 2 |
| Reports - Evaluative | 1 |
Education Level
| Early Childhood Education | 1 |
| Elementary Education | 1 |
| Grade 1 | 1 |
| Primary Education | 1 |
Audience
Location
| Canada (Montreal) | 1 |
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewed
Direct linkVanHoudnos, Nathan M.; Greenhouse, Joel B. – Journal of Educational and Behavioral Statistics, 2016
When cluster randomized experiments are analyzed as if units were independent, test statistics for treatment effects can be anticonservative. Hedges proposed a correction for such tests by scaling them to control their Type I error rate. This article generalizes the Hedges correction from a posttest-only experimental design to more common designs…
Descriptors: Statistical Analysis, Randomized Controlled Trials, Error of Measurement, Scaling
Download full textVan den Noortgate, Wim; Moeyaert, Mariola; Ugille, Maaike; Beretvas, Tasha; Ferron, John – Society for Research on Educational Effectiveness, 2014
Due to an increasing interest in the use of single-subject experimental designs (SSEDs), appropriate techniques are needed to analyze this type of data. The purpose of this paper proposal is to present four studies (Beretvas, Hembry, Van den Noortgate, & Ferron, 2013; Bunuan, Hembry & Beretvas, 2013; Moeyaert, Ugille, Ferron, Beretvas,…
Descriptors: Research Methodology, Simulation, Bias, Statistical Inference
Stapleton, Laura M.; Pituch, Keenan A.; Dion, Eric – Journal of Experimental Education, 2015
This article presents 3 standardized effect size measures to use when sharing results of an analysis of mediation of treatment effects for cluster-randomized trials. The authors discuss 3 examples of mediation analysis (upper-level mediation, cross-level mediation, and cross-level mediation with a contextual effect) with demonstration of the…
Descriptors: Effect Size, Measurement Techniques, Statistical Analysis, Research Design
