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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.

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Citations
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Journal ArticleDOI

A Meta-analysis of Brief Personalized Feedback Interventions for Problematic Gambling.

TL;DR: Personal Feedback Interventions are a low cost, easily disseminated intervention that can be used as a harm-reduction strategy, however, more substantial effects may be attained if used as part of a larger course of therapy.
Journal ArticleDOI

A Randomized Controlled Trial in Routine Clinical Practice Comparing Acceptance and Commitment Therapy with Cognitive Behavioral Therapy for the Treatment of Major Depressive Disorder.

TL;DR: It is indicated that CBT is not more effective in treating depression than ACT, and further research is needed to investigate whether ACT and CBT work differently for different groups of patients with depression.
Journal ArticleDOI

Cognitive behavioural treatment for chronic fatigue syndrome in a rehabilitation setting: effectiveness and predictors of outcome.

TL;DR: Cognitive behavioural therapy (CBT) was combined with graded exercise therapy (GET) for patients with chronic fatigue syndrome in an uncontrolled implementation study of an inpatient multidisciplinary group therapy and was effective for CFS patients.
Journal ArticleDOI

Enhanced recognition of memorable pictures in ultra-fast RSVP.

TL;DR: Investigating whether pictures found to be memorable in a long-term memory test are also perceived more easily when presented in ultra-rapid RSVP finds that this is the case.
Journal ArticleDOI

The Prospective and Retrospective Memory Questionnaire: a population-based random sampling study.

TL;DR: Women complained more of general memory slips, especially those in the first 5 years after menopause, and there were more complaints of prospective than retrospective memory, except in participants with lower family income.
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

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.