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Digital intervention engagement mediates the relationship between intrapersonal measures and pre-exposure prophylaxis adherence: a secondary analysis of a randomized controlled trial of sexual and gender minority youth on pre-exposure prophylaxis
BACKGROUND: Digital health interventions (DHIs) for Pre-Exposure Prophylaxis (PrEP) in young sexual and gender minority men who have …
Michael P Williams, Justin Manjourides, Louisa H Smith, Crissi B Rainer, Lisa B Hightow-Weidman, Danielle F Haley
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"\It fills the glass somewhat\": Examining the psychosocial gratifications of dating apps for transgender and gender non-conforming individuals during COVID-19
Connor Holmes, Laura Senier, Claire Yu, Michael P Williams, Danielle F Haley
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State-level differences in validity of cannabis retailer locations ascertained from online listings and government-maintained state registries
Background: Government-maintained state registries and online listings are the predominant sources information used to research how …
Michael P Williams, Aderonke Ilegbusi, Connor Holmes, Magdalena Pankowska, Andie Oates, Kyle Nameth, Haley Danielle
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Natural language processing and content analysis of youth’s social media posts to inform implementation of next generation HIV prevention modalities
Hannah Listerud, Steven Meanley, Jose Bauermeister, Lisa Hightow-Weidman, Michael Williams, T Seblework, J Knies, R Galloway, P Valente, Katie Biello, J Hill-Rorie, J Dormitzer, D Flores, K Mayer, Robin Stevens
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Availability of HIV and Hepatitis C testing at drug and alcohol treatment facilities offering medications for opioid use disorder.
Magda Pankowska, Danielle Haley, Carmel Salhi, Aderonke Ilegbusi, Michael Williams
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Association between census block group poverty and geographic accessibility of drug and alcohol treatment facilities accepting Medicaid
Background. The number of private, for-profit drug and alcohol treatment facili…
Danielle Haley, Michael Williams, Stephanie Beane, Manjot Kaur, Magdalena Pankowska, Hannah LF Cooper, Sabriya Linton, Andrew Edmonds, Vivian Go, Daniel Kim, Leo Beletsky, Zev Ross, Adaora A. Adimora, Daniel Bauer, Julia Sabrick, Jean McGuire, Janet Cummings
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The Safety Net of Aging in Place: Understanding How Older Adults Construct, Develop, and Maintain Their Social Circles
Active engagement in social activities is important to maintain and promote healthy aging. In this study, we further investigate how …
Xiying Wang, Tiffany Knearem, Fanlu Gui, Srishti Gupta, Haining Zhu, Michael Williams, John M. Carroll
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A Safety Net: How Older Adults Build and Maintain Interpersonal Relationships
Xiyang Wang, Tiffany Knearem, Fanlu Gui, Srishti Gupta, Haining Zhu, Michael Williams, J. M. Carroll
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Predicting Human Computation Game Scores with Player Rating Systems
Human computation games aim to apply human skill toward real-world problems through gameplay. Such games may suffer from poor …
Michael Williams, Anurag Sarkar, Seth Cooper
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Engagement Effects of Player Rating System-based Matchmaking for Level Ordering in Human Computation Games
Human computation games lack established ways of balancing the difficulty of tasks or levels served to players, potentially …
Anurag Sarkar, Michael Williams, Sebastian Deterding, Seth Cooper
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