Journal ArticleDOI
Combining effect size estimates in meta-analysis with repeated measures and independent-groups designs.
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TLDR
In this paper, a method for combining results across independent-groups and repeated measures designs is described, and the conditions under which such an analysis is appropriate are discussed, and a meta-analysis procedure using design-specific estimates of sampling variance is described.Abstract:
When a meta-analysis on results from experimental studies is conducted, differences in the study design must be taken into consideration. A method for combining results across independent-groups and repeated measures designs is described, and the conditions under which such an analysis is appropriate are discussed. Combining results across designs requires that (a) all effect sizes be transformed into a common metric, (b) effect sizes from each design estimate the same treatment effect, and (c) meta-analysis procedures use design-specific estimates of sampling variance to reflect the precision of the effect size estimates.read more
Citations
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Journal ArticleDOI
A Meta-Analysis of Testing Mode Effects in Grade K-12 Mathematics Tests.
TL;DR: This article conducted a meta-analysis of computer-based and paper-and-pencil administration mode effects on K-12 student mathematics tests and found that the administration mode had no statistically significant effect on student mathematics test scores.
Journal ArticleDOI
Effects of Mindfulness-Based Therapies for Female Sexual Dysfunction: A Meta-Analytic Review.
TL;DR: All aspects of sexual function and subjective sexual well-being exhibited significant improvement during MBT, with effect sizes generally moderate, and MBT may be an efficacious intervention for FSD.
Journal ArticleDOI
How mindfulness training promotes positive emotions: Dismantling acceptance skills training in two randomized controlled trials.
Emily K. Lindsay,Brian Chin,Carol M. Greco,Shinzen Young,Kirk Warren Brown,Aidan G. C. Wright,Joshua M. Smyth,Deanna Burkett,J. David Creswell +8 more
TL;DR: These studies provide the first experimental evidence that developing an orientation of acceptance toward present-moment experiences is a central mechanism of mindfulness interventions for boosting positive emotions in daily life.
Journal ArticleDOI
Personality and relationship quality during the transition from high school to early adulthood.
TL;DR: Change in relationship quality was found to be associated with personality change during the post-school transition, indicating that personality traits may influence transition success and that change in relationships during this transition may influence personality development.
Journal ArticleDOI
Effects of implementation of psychiatric guidelines on provider performance and patient outcome: systematic review
TL;DR: Evidence is identified from comparative studies on the effects of psychiatric guideline implementation on provider performance and patient outcome and effects of different implementation strategies were reviewed.
References
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Book
Statistical Principles in Experimental Design
TL;DR: In this article, the authors introduce the principles of estimation and inference: means and variance, means and variations, and means and variance of estimators and inferors, and the analysis of factorial experiments having repeated measures on the same element.
Journal ArticleDOI
Statistical Principles in Experimental Design
TL;DR: This chapter discusses design and analysis of single-Factor Experiments: Completely Randomized Design and Factorial Experiments in which Some of the Interactions are Confounded.
Book
Statistical Methods for Meta-Analysis
Larry V. Hedges,Ingram Olkin +1 more
TL;DR: In this article, the authors present a model for estimating the effect size from a series of experiments using a fixed effect model and a general linear model, and combine these two models to estimate the effect magnitude.
Journal ArticleDOI
Statistical Methods for Meta-Analysis.
TL;DR: In this paper, the authors present a model for estimating the effect size from a series of experiments using a fixed effect model and a general linear model, and combine these two models to estimate the effect magnitude.