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Understanding and Predicting Social Media Use Among Community Health Center Patients: A Cross-Sectional Survey

Carl L Hanson, Josh West, Rosemary Thackeray, Michael D Barnes, Jordan Downey

J Med Internet Res 2014;16(11):e270

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Validating Machine Learning Algorithms for Twitter Data Against Established Measures of Suicidality

Suicidal individuals endorsed significantly less belongingness (one-tailed independent sample t (133) = -5.84, p<.001; Cohen’s d=-1.52, 95% CI [-2.05, -0.97]), and significantly higher burdensomeness (t (133) = -8.41, p<.001; d=-2.18, 95% CI [-2.75, -

Scott R. Braithwaite, Christophe Giraud-Carrier, Josh West, Michael D. Barnes, Carl Lee Hanson

JMIR Ment Health 2016;3(2):e21

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"Right Time, Right Place" Health Communication on Twitter: Value and Accuracy of Location Information

Scott H. Burton, Kesler W. Tanner, Christophe G. Giraud-Carrier, Joshua H. West, Michael D. Barnes

J Med Internet Res 2012;14(6):e156

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There's an App for That: Content Analysis of Paid Health and Fitness Apps

Calorie Track (factor-enabling); D. i Weight Track (factor-enabling); E. Diabetes Plus (factor-reinforcing); F. ithlete (factor-reinforcing).

Joshua H. West, P. Cougar Hall, Carl L. Hanson, Michael D. Barnes, Christophe Giraud-Carrier, James Barrett

J Med Internet Res 2012;14(3):e72

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Tweaking and Tweeting: Exploring Twitter for Nonmedical Use of a Psychostimulant Drug (Adderall) Among College Students

Carl L Hanson, Scott H Burton, Christophe Giraud-Carrier, Josh H West, Michael D Barnes, Bret Hansen

J Med Internet Res 2013;15(4):e62

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What Are Young Adults Saying About Mental Health? An Analysis of Internet Blogs

Madalyn A Marcus, Henny A Westra, John D Eastwood, Kirsten L Barnes, Mobilizing Minds Research Group

J Med Internet Res 2012;14(1):e17

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Empirical Evidence for the Outcomes of Therapeutic Video Games for Adolescents With Anxiety Disorders: Systematic Review

Steven Barnes, Julie Prescott

JMIR Serious Games 2018;6(1):e3

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Investigating Nutrition-Related Complications and Quality of Life in Patients With Gastroenteropancreatic Neuroendocrine Tumors: Protocol for a Mixed-Methods Prospective Study

Scores from the HADS are divided into 2 subscales: depression (HADS-D) and anxiety (HADS-A), which are calculated by summation, with increasing scores indicating an increasing burden of depression and anxiety [29].

Erin Laing, Nicole Kiss, Michael Michael, Karla Gough, Meinir Krishnasamy

JMIR Res Protoc 2018;7(12):e11228

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Using Sequential Email Messages to Promote Health Behaviors: Evidence of Feasibility and Reach in a Worksite Sample

Patricia D Franklin, Paula F Rosenbaum, Michael P Carey, Michael F Roizen

J Med Internet Res 2006;8(1):e3

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Barriers and Enablers to Adoption of Digital Health Interventions to Support the Implementation of Dietary Guidelines in Early Childhood Education and Care: Cross-Sectional Study

Alice Grady, Courtney Barnes, Luke Wolfenden, Christophe Lecathelinais, Sze Lin Yoong

J Med Internet Res 2020;22(11):e22036

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