Publications by authors named "Jonathan Ellen"

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Investigating the Relative Influence of Romantic Sex Partners and Close Friends on Adolescent Alcohol and Marijuana Use.
Pamela A Matson, Ivana Stankov, Mariya Krutkova, Sarah Flessa, Caroline M Fichtenberg, Jonathan M Ellen

Prev Sci· May 2023

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Mindfulness instruction for medication adherence among adolescents and young adults living with HIV: a randomized controlled trial.
Erica M S Sibinga, Lindsey Webb, Jamie Perin, Vicki Tepper, Deanna Kerrigan, Jonathan Ellen

AIDS Care· December 2022

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Sexually Active Young People are Inadequately Screened for Sexually Transmitted Infection.
Jonathan Ellen

J Adolesc Health· November 2022

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The Impact of Relationship Stressors on Trust and Prorelationship Behavior Within Adolescent Romantic Relationships: A Systems Approach.
Pamela A Matson, Shang-En Chung, J Dennis Fortenberry, Kristen Hassmiller Lich, Jonathan M Ellen

J Adolesc Health· March 2021

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Gendered powerlessness in at-risk adolescent and young women: an empirical model.
Danielle Chiaramonte, Robin Lin Miller, KyungSook Lee, Olga J Santiago Rivera, Ignacio D Acevedo-Polakovich, Jonathan M Ellen

AIDS Care· October 2020

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Giving syphilis and gonorrhea to friends: using in-person friendship networks to find additional cases of gonorrhea and syphilis.
Janet E Rosenbaum, Jacky Jennings, Jonathan M Ellen, Laurel M Borkovic, Jo-Ann Scott

BMC Public Health· October 2020

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Exploratory and confirmatory factor analyses and invariance assessment of the perceived powerlessness scale among youth in Baltimore.
Sahnah Lim, Terrinieka W Powell, Qian-Li Xue, Vivian L Towe, Ralph B Taylor, Jonathan M Ellen

J Health Psychol· September 2020

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Giving syphilis and gonorrhea to friends: Using in-person friendship networks to find additional cases of gonorrhea and syphilis.
Janet E Rosenbaum, Jacky Jennings, Jonathan Ellen, Laurel Borkovic, Jo-Ann Scott

Res Sq· September 2020

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Rethinking Urban Female Adolescents' Safety Net: The Role of Family, Peers, and Sexual Partners in Social Support.
Camille A Robinson, Maria Trent, Jonathan M Ellen, Pamela A Matson

Am J Health Promot· May 2020

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Please Be Careful with Me: Discrepancies between Adolescent Expectations and Clinician Perspectives on the Management of Pelvic Inflammatory Disease.
Maria Trent, Michelle Recto, Qiang Qian, Arlene Butz, Kevin D Frick, Jonathan M Ellen

J Pediatr Adolesc Gynecol· August 2019

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The Longitudinal Association between Perceived Powerlessness and Sexual Risk Behaviors among Urban Youth: Mediating and Moderating Effects.
Sahnah Lim, Terrinieka W Powell, Qian-Li Xue, Vivian L Towe, Ralph B Taylor, Jonathan M Ellen

J Youth Adolesc· August 2019

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Childbearing Motivations and Desires, Fertility Beliefs, and Contraceptive Use among Urban African-American Adolescents and Young Adults with STI Histories.
Kamila A Alexander, Nancy Perrin, Jacky M Jennings, Jonathan Ellen, Maria Trent

J Urban Health· April 2019

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Sexual Partner Characteristics, Relationship Type, and HIV Risk Among a Community Venue-based Sample of Urban Adolescent and Young Adult Men Who Have Sex with Men.
Cherrie B Boyer, Lauren Greenberg, James Korelitz, Gary W Harper, Rachel Stewart-Campbell, Jonathan M Ellen

Youth Soc· March 2019

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Weekly variations in feelings of trust predict incident STI within a prospective cohort of adolescent women from a US city.
Pamela A Matson, J Dennis Fortenberry, Shang-En Chung, Charlotte A Gaydos, Jonathan M Ellen

Sex Transm Infect· December 2018

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Ecological Barriers to HIV Service Access among Young Men who have Sex with Men and High-Risk Young Women from Low-resourced Urban Communities.
Danielle Chiaramonte, Trevor Strzyzykowski, Ignacio Acevedo-Polakovich, Robin Lin Miller, Cherrie B Boyer, Jonathan M Ellen

J HIV AIDS Soc Serv· November 2018

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Structural Effects on HIV Risk Among Youth: A Multi-level Analysis.
Robin Lin Miller, Trevor Strzyzykowski, Kyung-Sook Lee, Danielle Chiaramonte, Ignacio Acevedo-Polakovich, Jonathan M Ellen

AIDS Behav· November 2018

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Exploring the dynamics of ART adherence in the context of a mindfulness instruction intervention among youth living with HIV in Baltimore, Maryland.
Deanna Kerrigan, Suzanne M Grieb, Jonathan Ellen, Erica Sibinga

AIDS Care· November 2018

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Examination of Behavioral, Social, and Environmental Contextual Influences on Sexually Transmitted Infections in At Risk, Urban, Adolescents, and Young Adults.
Cherrie B Boyer, Olga J Santiago Rivera, Danielle M Chiaramonte, Jonathan M Ellen

Sex Transm Dis· August 2018

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A cluster randomized trial of community mobilization to reduce methamphetamine use and HIV risk among youth in Thailand: Design, implementation and results.
Noya Galai, Bangorn Sirirojn, Apinun Aramrattana, Kamolrawee Srichan, Nicholas Thomson, Jonathan M Ellen

Soc Sci Med· August 2018

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Mindfulness instruction for HIV-infected youth: a randomized controlled trial.
Lindsey Webb, Carisa Perry-Parrish, Jonathan Ellen, Erica Sibinga

AIDS Care· June 2018

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The Clinic Environment as a Form of Social Support for Adolescents and Young Adults Living with HIV.
Suzanne M Grieb, Deanna Kerrigan, Vicki Tepper, Jonathan Ellen, Erica Sibinga

AIDS Patient Care STDS· May 2018

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The Interaction of Sexual Validation, Criminal Justice Involvement, and Sexually Transmitted Infection Risk Among Adolescent and Young Adult Males.
Pamela A Matson, Vivian Towe, Jonathan M Ellen, Shang-En Chung, Susan G Sherman

Sex Transm Dis· March 2018

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Structural and Community Change Outcomes of the Connect-to-Protect Coalitions: Trials and Triumphs Securing Adolescent Access to HIV Prevention, Testing, and Medical Care.
Robin Lin Miller, Sarah J Reed, Danielle Chiaramonte, Trevor Strzyzykowski, Hannah Spring, Jonathan M Ellen

Am J Community Psychol· September 2017

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Youth health outcomes from the Connect-to-Protect Coalitions to prevent adolescent HIV infections.
Robin Lin Miller, Kyung-Sook Lee, Danielle Chiaramonte, Olga J Santiago-Rivera, Ignacio Acevedo-Polakovich, Jonathan M Ellen

Vulnerable Child Youth Stud· September 2017

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A paired training curriculum and internal monitoring program for clinical research regulatory compliance in the emerging era of the single Institutional Review Board.
T Che Jarrell, Frances Hamblin, Daniel E Ford, Sylvia R Powell, Jonathan M Ellen

J Clin Transl Sci· August 2017

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