Journal ArticleDOI
Combining effect size estimates in meta-analysis with repeated measures and independent-groups designs.
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
Brief Treatment of Co-Occurring Post-Traumatic Stress and Depressive Symptoms by Use of Accelerated Resolution Therapy®
Kevin E. Kip,Kelly L. Sullivan,Cecile A. Lengacher,Laney Rosenzweig,Diego F. Hernandez,Rejendra P. Kadel,Frank A. Kozel,Amy Shuman,Sue Ann Girling,Marian Jevone Hardwick,David M. Diamond +10 more
TL;DR: ART appears to be a promising brief, safe, and effective treatment for adults with clinically significant comorbid symptoms of PTSD and depression in light of current heightened emphasis on health care cost constraints.
Journal ArticleDOI
Disease-Avoidance Processes and Stigmatization: Cues of Substandard Health Arouse Heightened Discomfort With Physical Contact
TL;DR: An evolutionary approach to stigmatization suggests that disease-avoidance processes contribute to some instances of social exclusion, and a diseased target was found to arouse differentially heightened discomfort with physical (versus nonphysical) contact, and to do so more strongly than any other type of target.
Journal ArticleDOI
Becoming More Conscientious or More Open to Experience? Effects of a Two–Week Smartphone–Based Intervention for Personality Change:
Mirjam Stieger,Sandro Wepfer,Dominik Rüegger,Tobias Kowatsch,Tobias Kowatsch,Brent W. Roberts,Brent W. Roberts,Mathias Allemand +7 more
TL;DR: In this paper, the authors show that it might be possible to change personality traits through intervention, but this clinical research has primarily focused on changing neuroticism, and to date, there are no estab...
Journal ArticleDOI
Brief Treatment of Symptoms of Post-Traumatic Stress Disorder (PTSD) by Use of Accelerated Resolution Therapy (ART(®)).
Kevin E. Kip,Carrie A. Elk,Kelly L. Sullivan,Rajendra P. Kadel,Cecile A. Lengacher,Christopher J. Long,Laney Rosenzweig,Amy Shuman,Diego F. Hernandez,Jennifer D. Street,Sue Ann Girling,David M. Diamond +11 more
TL;DR: ART appears to be a brief, safe, and effective treatment for symptoms of PTSD, and incorporates the use of eye movements administered in a brief treatment period within three weeks.
Journal ArticleDOI
Increased prefrontal oxygenation related to distractor-resistant working memory in children with attention-deficit/hyperactivity disorder (ADHD).
TL;DR: The results suggest that the impairment in the inhibition of distraction is responsible for the working memory deficits observed in ADHD children, and efficient processing in the prefrontal cortex appears to underlie such deficits.
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.