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Studying Cannabis Use Behaviors With Facebook and Web Surveys: Methods and Insights

However, the algorithms used to distribute advertisements appear to require a sufficient amount of time to complete a learning phase before they become effective.

Jacob T Borodovsky, Lisa A Marsch, Alan J Budney

JMIR Public Health Surveill 2018;4(2):e48

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Exploring the Utility of Community-Generated Social Media Content for Detecting Depression: An Analytical Study on Instagram

A score above “10” usually signifies MDD; however, the scores between “10” and “14” have been called a “gray zone” in which some individuals are false positives for MDD, whereas a score above “15” is strongly indicative of MDD [19,20].

Benjamin J Ricard, Lisa A Marsch, Benjamin Crosier, Saeed Hassanpour

J Med Internet Res 2018;20(12):e11817

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Workshop on Emerging Technology and Data Analytics for Behavioral Health

In a related project, Halter’s group is developing a wristband to measure electro-dermal activity which, in combination with the Amulet and a chest-strap heart-rate monitor, they use to measure stress in free-living conditions.

David Kotz, Sarah E Lord, A James O'Malley, Luke Stark, Lisa A. Marsch

JMIR Res Protoc 2018;7(6):e158

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Harnessing Facebook for Smoking Reduction and Cessation Interventions: Facebook User Engagement and Social Support Predict Smoking Reduction

Sunny Jung Kim, Lisa A Marsch, Mary F Brunette, Jesse Dallery

J Med Internet Res 2017;19(5):e168

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Scaling Up Research on Drug Abuse and Addiction Through Social Media Big Data

A news feed on a social media site can become a platform that constantly provides both personalized and socially infused content for social modeling and mimicry.

Sunny Jung Kim, Lisa A Marsch, Jeffrey T Hancock, Amarendra K Das

J Med Internet Res 2017;19(10):e353

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Associations Between Substance Use and Instagram Participation to Inform Social Network–Based Screening Models: Multimodal Cross-Sectional Study

Brandon G Bergman, Weiyi Wu, Lisa A Marsch, Benjamin S Crosier, Timothy C DeLise, Saeed Hassanpour

J Med Internet Res 2020;22(9):e21916

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Web-Based Prescription Opioid Abuse Prevention for Adolescents: Program Development and Formative Evaluation

Sarah K Moore, Michael Grabinski, Sarah Bessen, Jacob T Borodovsky, Lisa A Marsch

JMIR Form Res 2019;3(3):e12389

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Digital Presence of a Research Center as a Research Dissemination Platform: Reach and Resources

These digital channels are a key part of the mission of CTBH to be a national and international resource underscoring science-based digital behavioral health.

Sarah E Lord, Katherine M Seavey, Sonia D Oren, Alan J Budney, Lisa A Marsch

JMIR Ment Health 2019;6(4):e11686

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Evaluating the Effectiveness of a Web-Based Program (POP4Teens) to Prevent Prescription Opioid Misuse Among Adolescents: Randomized Controlled Trial

Lisa A Marsch, Sarah K Moore, Michael Grabinski, Sarah Y Bessen, Jacob Borodovsky, Emily Scherer

JMIR Public Health Surveill 2021;7(2):e18487

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Mobile Phone Apps for Smoking Cessation: Quality and Usability Among Smokers With Psychosis

The perceived usefulness subscale contains 11 items with a range from 11 to 55 with a higher score indicating better usefulness.

Joelle C Ferron, Mary F Brunette, Pamela Geiger, Lisa A Marsch, Anna M Adachi-Mejia, Stephen J Bartels

JMIR Hum Factors 2017;4(1):e7

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