Larry R. Price

Intensive versus standard blood pressure control and overall brain small vessel disease burden: a post-hoc analysis of the SPRINT randomized clinical trial

Sokratis Charisis, Nicholas M. Pajewski, Larry R. Price, Ngoc Huynh Ho et autres

Background: The benefits of improved systolic blood pressure (SBP) control on stroke, coronary heart disease, and heart failure are well-established, yet its effect on overall cerebral small vessel disease (SVD) burden remains uncharacterized. We examined the association between intensive SBP control and …

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Residential Therapy With Navigated Transcranial Magnetic Stimulation for Combat-Related PTSD

Peter T. Fox, Felipe S. Salinas, John D. Roache, Marlon Quinones et autres

Importance: Improved treatments for combat-related posttraumatic stress disorder (PTSD) are needed. Objective: To determine whether navigated transcranial magnetic stimulation (TMS) is efficacious when added to intensive residential therapy for combat-related PTSD. Design, Setting, and Participants: A 1:1 randomized clinical trial with 30-day …

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Psychometrics of Drawmetrics: An Expressive–Semantic Framework for Personality Assessment

Larry R. Price

This study examines whether Drawmetrics (DM), an expressive-semantic personality system, can be linked with the Five-Factor Model (Big Five) through an embedding-based mapping approach and network psychometric methods. A total of 185 participants completed both the DM assessment and the IPIP-NEO 120 …

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Psychometrics of Drawmetrics: An Expressive–Semantic Framework for Personality Assessment

Larry R. Price

Background: The Big Five personality inventory provides reliable and valid measures through its lexical self-report method. Drawmetrics (DM) is an expressive-semantic personality assessment that evaluates personality attributes through graphical drawings and their corresponding linguistic terms. Methods: Linguistic terms were used to derive …

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Structural and functional covariance architecture of major depressive disorder: A meta-analytic structural equation modeling approach to primary neuroimaging analysis

Jodie Gray, Larry R. Price, Crystal Franklin, Cassandra D. Leonardo et autres

Neuroimaging studies of major depressive disorder (MDD) report widespread disease-attributed abnormalities of brain structure and function. However, reports from mass univariate-driven studies are inconsistent. The objective of this study was to determine if a neuroimaging-based biomarker of MDD, which can reliably distinguish …

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A Systematic Review and Meta-Analysis of Moral Injury Outcome Measures

Brandon J. Griffin, Larry R. Price, Alexis Childs, Lauren Tong et autres

Abstract Purpose of Review As evidence accumulates for the pernicious effects of exposure to potentially morally injurious events (PMIEs) on mental health, the need for improved measurement of moral injury has grown. This article summarizes the psychometric properties of scales that assess …

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Network Psychometrics: From Theory to Practice

Larry R. Price

This four-day workshop introduces participants to network psychometrics, a novel approach to understanding psychological constructs through network models. Attendees will learn to construct, analyze, and interpret psychological networks using R, gaining skills in network estimation, centrality measures, community detection, and more, with …

Structural equation modeling of treatment-related changes in neural connectivity for youth with PTSD

Amy Garrett, Wei Zhang, Larry R. Price, Jeremyra Cross et autres

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Confirmatory factor analysis: foundations and extensions

Larry R. Price

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Metabolic syndrome predictors of brain gray matter volume in an age-stratified community sample of 776 Mexican- American adults: Results from the genetics of brain structure image archive

Eithan Kotkowski, Larry R. Price, Ralph A. DeFronzo, Crystal Franklin et autres

Introduction: = 776) subdivided by age and sex and employing brain regions of interest defined previously as the "Neural Signature of MetS" (NS-MetS). Methods: Lipid profiles, biometrics, and regional brain GMV were obtained from the Genetics of Brain Structure (GOBS) image archive. …

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Feasibility, acceptability and costs of nurse-led Alpha-Stim cranial electrostimulation to treat anxiety and depression in university students

Simon Royal, Stuart Keeling, Nick Kelsall, Larry R. Price et autres

BACKGROUND: Only a relatively low proportion of university students seek help for anxiety and depression disorders, partly because they dislike current drug and psychological treatment options and would prefer home-based care. The aim of this study is to determine the feasibility, acceptability …

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Psychometric properties of the Disability Identity Development Scale: Confirmatory factor and bifactor analyses.

Anjali J. Forber‐Pratt, Larry R. Price, Gabriel J. Merrin, Rachel Hanebutt et autres

PURPOSE/OBJECTIVE: This work provides comprehensive analyses targeting the factor structure and dimensionality of the Disability Identity Development Scale (DIDS). In Forber-Pratt et al., 2020, disability was defined broadly to include individuals with visible or hidden disabilities across many disability groups (i.e., physical, …

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