Marguerita Lightfoot, PhD
- Professor, School of Medicine
- Chief, Division of Prevention Science
Displaying 1 - 68 of 68
- Machtinger EL, Lieberman A, Lightfoot M. Research, Practice, and Policy Implications of Adverse Childhood Events. JAMA Pediatr. 2021 Aug 01; 175(8):866-867. View on Pubmed
- Santa Maria D, Padhye N, Businelle M, Yang Y, Jones J, Sims A, Lightfoot M. Efficacy of a Just-in-Time Adaptive Intervention to Promote HIV Risk Reduction Behaviors Among Young Adults Experiencing Homelessness: Pilot Randomized Controlled Trial. J Med Internet Res. 2021 Jul 06; 23(7):e26704. View on Pubmed
- Santa Maria D, Lightfoot M, Nyamathi A, Businelle M, Paul M, Quadri Y, Padhye N, Jones J, Calvo Armijo M. A Nurse Case Management HIV Prevention Intervention (Come As You Are) for Youth Experiencing Homelessness: Protocol for a Randomized Wait-list Controlled Trial. JMIR Res Protoc. 2021 May 21; 10(5):e26716. View on Pubmed
- Holloway IW, Krueger EA, Meyer IH, Lightfoot M, Frost DM, Hammack PL. Longitudinal trends in PrEP familiarity, attitudes, use and discontinuation among a national probability sample of gay and bisexual men, 2016-2018. PLoS One. 2020; 15(12):e0244448. View on Pubmed
- Sauceda JA, Neilands TB, Lightfoot M, Saberi P. Findings From a Probability-Based Survey of United States Households About Prevention Measures Based on Race, Ethnicity, and Age in Response to Severe Acute Respiratory Syndrome Coronavirus 2. J Infect Dis. 2020 10 13; 222(10):1607-1611. View on Pubmed
- Auerswald CL, Adams S, Lightfoot M. The Urgent and Growing Needs of Youths Experiencing Homelessness During the COVID-19 Pandemic. J Adolesc Health. 2020 10; 67(4):461-462. View on Pubmed
- Chandler R, Hernandez N, Guillaume D, Grandoit S, Branch-Ellis D, Lightfoot M. A Community-Engaged Approach to Creating a Mobile HIV Prevention App for Black Women: Focus Group Study to Determine Preferences via Prototype Demos. JMIR Mhealth Uhealth. 2020 07 24; 8(7):e18437. View on Pubmed
- Wilson EC, Turner CM, Arayasirikul S, Lightfoot M, Scheer S, Raymond HF, Liu A. Disparities in the PrEP continuum for trans women compared to MSM in San Francisco, California: results from population-based cross-sectional behavioural surveillance studies. J Int AIDS Soc. 2020 06; 23 Suppl 3:e25539. View on Pubmed
- Krueger EA, Fish JN, Hammack PL, Lightfoot M, Bishop MD, Russell ST. Comparing National Probability and Community-Based Samples of Sexual Minority Adults: Implications and Recommendations for Sampling and Measurement. Arch Sex Behav. 2020 07; 49(5):1463-1475. View on Pubmed
- Krueger EA, Holloway IW, Lightfoot M, Lin A, Hammack PL, Meyer IH. Psychological Distress, Felt Stigma, and HIV Prevention in a National Probability Sample of Sexual Minority Men. LGBT Health. 2020 May/Jun; 7(4):190-197. View on Pubmed
- Johnson MO, Neilands TB, Kegeles SM, Gaffney S, Lightfoot MA. The Architecture of an Internal, Scientific, Presubmission Review Program Designed to Increase the Impact and Success of Grant Proposals and Manuscripts. Acad Med. 2020 Feb; 95(2):200-206. View on Pubmed
- Morales A, Garcia-Montaño E, Barrios-Ortega C, Niebles-Charris J, Garcia-Roncallo P, Abello-Luque D, Gomez-Lugo M, Saavedra DA, Vallejo-Medina P, Espada JP, Lightfoot M, Martínez O. Adaptation of an effective school-based sexual health promotion program for youth in Colombia. Soc Sci Med. 2019 02; 222:207-215. View on Pubmed
- Lightfoot M, Wu N, Hughes S, Desmond K, Tevendale H, Stevens R. Risk Factors for Substance Use Among Youth Experiencing Homelessness. J Child Adolesc Subst Abuse. 2018; 27(5-6):288-296. View on Pubmed
- Hammack PL, Meyer IH, Krueger EA, Lightfoot M, Frost DM. HIV testing and pre-exposure prophylaxis (PrEP) use, familiarity, and attitudes among gay and bisexual men in the United States: A national probability sample of three birth cohorts. PLoS One. 2018; 13(9):e0202806. View on Pubmed
- Lightfoot MA, Campbell CK, Moss N, Treves-Kagan S, Agnew E, Kang Dufour MS, Scott H, Sa'id AM, Lippman SA. Using a Social Network Strategy to Distribute HIV Self-Test Kits to African American and Latino MSM. . 2018 09 01; 79(1):38-45. View on Pubmed
- Campbell CK, Lippman SA, Moss N, Lightfoot M. Strategies to Increase HIV Testing Among MSM: A Synthesis of the Literature. AIDS Behav. 2018 Aug; 22(8):2387-2412. View on Pubmed
- Morales A, Espada JP, Orgilés M, Escribano S, Johnson BT, Lightfoot M. Interventions to reduce risk for sexually transmitted infections in adolescents: A meta-analysis of trials, 2008-2016. PLoS One. 2018; 13(6):e0199421. View on Pubmed
- Martos AJ, Wilson PA, Gordon AR, Lightfoot M, Meyer IH. "Like finding a unicorn": Healthcare preferences among lesbian, gay, and bisexual people in the United States. Soc Sci Med. 2018 07; 208:126-133. View on Pubmed
- Lightfoot M, Dunbar M, Weiser SD. Reducing undiagnosed HIV infection among adolescents in sub-Saharan Africa: Provider-initiated and opt-out testing are not enough. PLoS Med. 2017 Jul; 14(7):e1002361. View on Pubmed
- Saberi P, Siedle-Khan R, Sheon N, Lightfoot M. The Use of Mobile Health Applications Among Youth and Young Adults Living with HIV: Focus Group Findings. AIDS Patient Care STDS. 2016 06; 30(6):254-60. View on Pubmed
- Chen AC, Neilands TB, Chan SM, Lightfoot M. Contextual influence of Taiwanese adolescents' sexual attitudes and behavioral intent. Nurs Health Sci. 2016 Sep; 18(3):355-61. View on Pubmed
- Teti M, French B, Bonney L, Lightfoot M. "I Created Something New with Something that Had Died": Photo-Narratives of Positive Transformation Among Women with HIV. AIDS Behav. 2015 Jul; 19(7):1275-87. View on Pubmed
- Comulada WS, Lightfoot M, Swendeman D, Grella C, Wu N. Compliance to Cell Phone-Based EMA Among Latino Youth in Outpatient Treatment. J Ethn Subst Abuse. 2015; 14(3):232-50. View on Pubmed
- Morris JL, Lippman SA, Philip S, Bernstein K, Neilands TB, Lightfoot M. Sexually transmitted infection related stigma and shame among African American male youth: implications for testing practices, partner notification, and treatment. AIDS Patient Care STDS. 2014 Sep; 28(9):499-506. View on Pubmed
- Lightfoot M, Woods WJ. The online space presents a unique opportunity for psychological sciences to improve the health of youth. Am Psychol. 2013 Dec; 68(9):888-9. View on Pubmed
- Milburn NG, Lightfoot M. Adolescents in wartime US military families: a developmental perspective on challenges and resources. Clin Child Fam Psychol Rev. 2013 Sep; 16(3):266-77. View on Pubmed
- Prado G, Lightfoot M, Brown CH. Macro-level approaches to HIV prevention among ethnic minority youth: state of the science, opportunities, and challenges. Am Psychol. 2013 May-Jun; 68(4):286-99. View on Pubmed
- Cornelius JB, Dmochowski J, Boyer C, St Lawrence J, Lightfoot M, Moore M. Text-messaging-enhanced HIV intervention for African American adolescents: a feasibility study. J Assoc Nurses AIDS Care. 2013 May-Jun; 24(3):256-67. View on Pubmed
- Lightfoot M. HIV prevention for adolescents: where do we go from here? Am Psychol. 2012 Nov; 67(8):661-71. View on Pubmed
- Moskowitz A, Stein JA, Lightfoot M. The mediating roles of stress and maladaptive behaviors on self-harm and suicide attempts among runaway and homeless youth. J Youth Adolesc. 2013 Jul; 42(7):1015-27. View on Pubmed
- Rotheram-Borus MJ, Lightfoot M, Kasirye R, Desmond K. Vocational training with HIV prevention for Ugandan youth. AIDS Behav. 2012 Jul; 16(5):1133-7. View on Pubmed
- Kagan S, Deardorff J, McCright J, Lightfoot M, Lahiff M, Lippman SA. Hopelessness and sexual risk behavior among adolescent African American males in a low-income urban community. Am J Mens Health. 2012 Sep; 6(5):395-9. View on Pubmed
- Tevendale HD, Comulada WS, Lightfoot MA. Finding shelter: two-year housing trajectories among homeless youth. J Adolesc Health. 2011 Dec; 49(6):615-20. View on Pubmed
- Milburn NG, Iribarren FJ, Rice E, Lightfoot M, Solorio R, Rotheram-Borus MJ, Desmond K, Lee A, Alexander K, Maresca K, Eastmen K, Arnold EM, Duan N. A family intervention to reduce sexual risk behavior, substance use, and delinquency among newly homeless youth. J Adolesc Health. 2012 Apr; 50(4):358-64. View on Pubmed
- Carrico AW, Riley ED, Johnson MO, Charlebois ED, Neilands TB, Remien RH, Lightfoot MA, Steward WT, Weinhardt LS, Kelly JA, Rotheram-Borus MJ, Morin SF, Chesney MA. Psychiatric risk factors for HIV disease progression: the role of inconsistent patterns of antiretroviral therapy utilization. . 2011 Feb 01; 56(2):146-50. View on Pubmed
- Cornelius JB, Cato M, Lawrence JS, Boyer CB, Lightfoot M. Development and pretesting multimedia HIV-prevention text messages for mobile cell phone delivery. J Assoc Nurses AIDS Care. 2011 Sep-Oct; 22(5):407-13. View on Pubmed
- Lightfoot M, Stein JA, Tevendale H, Preston K. Protective factors associated with fewer multiple problem behaviors among homeless/runaway youth. J Clin Child Adolesc Psychol. 2011; 40(6):878-89. View on Pubmed
- Lightfoot M, Rotheram-Borus MJ, Comulada WS, Reddy VS, Duan N. Efficacy of brief interventions in clinical care settings for persons living with HIV. . 2010 Mar; 53(3):348-56. View on Pubmed
- Lightfoot MA, Milburn NG. HIV prevention and African American youth: examination of individual-level behaviour is not the only answer. Cult Health Sex. 2009 Oct; 11(7):731-42. View on Pubmed
- Milburn N, Liang LJ, Lee SJ, Rotheram-Borus MJ, Rosenthal D, Mallett S, Lightfoot M, Lester P. WHO IS DOING WELL? A TYPOLOGY OF NEWLY HOMELESS ADOLESCENTS. J Community Psychol. 2009 Jan 29; 37(2):135-147. View on Pubmed
- Tevendale HD, Lightfoot M, Slocum SL. Individual and environmental protective factors for risky sexual behavior among homeless youth: an exploration of gender differences. AIDS Behav. 2009 Feb; 13(1):154-64. View on Pubmed
- Wong FL, Rotheram-Borus MJ, Lightfoot M, Pequegnat W, Comulada WS, Cumberland W, Weinhardt LS, Remien RH, Chesney M, Johnson M, Healthy Living Trial Group . Effects of behavioral intervention on substance use among people living with HIV: the Healthy Living Project randomized controlled study. Addiction. 2008 Jul; 103(7):1206-14. View on Pubmed
- Carrico AW, Johnson MO, Moskowitz JT, Neilands TB, Morin SF, Charlebois ED, Steward WT, Remien RH, Wong FL, Rotheram-Borus MJ, Lightfoot MA, Chesney MA, NIMH Healthy Living Project Team . Affect regulation, stimulant use, and viral load among HIV-positive persons on anti-retroviral therapy. Psychosom Med. 2007 Nov; 69(8):785-92. View on Pubmed
- Lightfoot MA, Kasirye R, Comulada WS, Rotheram-Borus MJ. Efficacy of a culturally adapted intervention for youth living with HIV in Uganda. Prev Sci. 2007 Dec; 8(4):271-3. View on Pubmed
- Klitzman R, Exner T, Correale J, Kirshenbaum SB, Remien R, Ehrhardt AA, Lightfoot M, Catz SL, Weinhardt LS, Johnson MO, Morin SF, Rotheram-Borus MJ, Kelly JA, Charlebois E. It's not just what you say: relationships of HIV dislosure and risk reduction among MSM in the post-HAART era. AIDS Care. 2007 Jul; 19(6):749-56. View on Pubmed
- Lightfoot M, Rotheram-Borus MJ, Comulada S, Gundersen G, Reddy V. Self-monitoring of behaviour as a risk reduction strategy for persons living with HIV. AIDS Care. 2007 Jul; 19(6):757-63. View on Pubmed
- Lightfoot M, Rotheram-Borus MJ, Tevendale H. An HIV-preventive intervention for youth living with HIV. Behav Modif. 2007 May; 31(3):345-63. View on Pubmed
- Remien RH, Exner T, Kertzner RM, Ehrhardt AA, Rotheram-Borus MJ, Johnson MO, Weinhardt LS, Kittel LE, Goldstein RB, Pinto RM, Morin SF, Chesney MA, Lightfoot M, Gore-Felton C, Dodge B, Kelly JA, NIMH Healthy Living Project Trial Group . Depressive symptomatology among HIV-positive women in the era of HAART: a stress and coping model. Am J Community Psychol. 2006 Dec; 38(3-4):275-85. View on Pubmed
- Lightfoot M, Tevendale H, Comulada WS, Rotheram-Borus MJ. Who benefited from an efficacious intervention for youth living with HIV: a moderator analysis. AIDS Behav. 2007 Jan; 11(1):61-70. View on Pubmed
- Lightfoot M, Comulada WS, Stover G. Computerized HIV preventive intervention for adolescents: indications of efficacy. Am J Public Health. 2007 Jun; 97(6):1027-30. View on Pubmed
- Morin SF, Steward WT, Charlebois ED, Remien RH, Pinkerton SD, Johnson MO, Rotheram-Borus MJ, Lightfoot M, Goldstein RB, Kittel L, Samimy-Muzaffar F, Weinhardt L, Kelly JA, Chesney MA. Predicting HIV transmission risk among HIV-infected men who have sex with men: findings from the healthy living project. . 2005 Oct 01; 40(2):226-35. View on Pubmed
- Goldstein RB, Johnson MO, Rotheram-Borus MJ, Kirshenbaum SB, Pinto RM, Kittel L, Pequegnat W, Mickalian JD, Weinhardt LS, Kelly JA, Lightfoot M, National Institute Mental Health Healthy Living Project Team . Psychological distress, substance use, and adjustment among parents living with HIV. J Am Board Fam Pract. 2005 Sep-Oct; 18(5):362-73. View on Pubmed
- Melendez RM, Exner TA, Ehrhardt AA, Dodge B, Remien RH, Rotheram-Borus MJ, Lightfoot M, Hong D. Health and health care among male-to-female transgender persons who are HIV positive. Am J Public Health. 2006 Jun; 96(6):1034-7. View on Pubmed
- Goldstein RB, Rotheram-Borus MJ, Johnson MO, Weinhardt LS, Remien RH, Lightfoot M, Catz SL, Gore-Felton C, Kirshenbaum S, Morin SF, NIMH Healthy Living Trial Group . Insurance coverage, usual source of care, and receipt of clinically indicated care for comorbid conditions among adults living with human immunodeficiency virus. Med Care. 2005 Apr; 43(4):401-10. View on Pubmed
- Lightfoot M, Rotheram-Borus MJ, Milburn NG, Swendeman D. Prevention for HIV-seropositive persons: successive approximation toward a new identity. Behav Modif. 2005 Mar; 29(2):227-55. View on Pubmed
- Lightfoot M, Swendeman D, Rotheram-Borus MJ, Comulada WS, Weiss R. Risk behaviors of youth living with HIV: pre- and post-HAART. Am J Health Behav. 2005 Mar-Apr; 29(2):162-71. View on Pubmed
- Lightfoot M, Rogers T, Goldstein R, Rotheram-Borus MJ, May S, Kirshenbaum S, Weinhardt L, Zadoretzky C, Kittel L, Johnson M, Gore-Felton C, Morin SF. Predictors of substance use frequency and reductions in seriousness of use among persons living with HIV. Drug Alcohol Depend. 2005 Feb 14; 77(2):129-38. View on Pubmed
- Johnson MO, Charlebois E, Morin SF, Catz SL, Goldstein RB, Remien RH, Rotheram-Borus MJ, Mickalian JD, Kittel L, Samimy-Muzaffar F, Lightfoot MA, Gore-Felton C, Chesney A, NIMH Healthy Living Project Team . Perceived adverse effects of antiretroviral therapy. J Pain Symptom Manage. 2005 Feb; 29(2):193-205. View on Pubmed
- Gore-Felton C, Rotheram-Borus MJ, Weinhardt LS, Kelly JA, Lightfoot M, Kirshenbaum SB, Johnson MO, Chesney MA, Catz SL, Ehrhardt AA, Remien RH, Morin SF, NIMH Healthy Living Project Team . The Healthy Living Project: an individually tailored, multidimensional intervention for HIV-infected persons. AIDS Educ Prev. 2005 Feb; 17(1 Suppl A):21-39. View on Pubmed
- Lightfoot M, Song J, Rotheram-Borus MJ, Newman P. The influence of partner type and risk status on the sexual behavior of young men who have sex with men living with HIV/AIDS. . 2005 Jan 01; 38(1):61-8. View on Pubmed
- Rotheram-Borus MJ, Swendeman D, Comulada WS, Weiss RE, Lee M, Lightfoot M. Prevention for substance-using HIV-positive young people: telephone and in-person delivery. . 2004 Oct 01; 37 Suppl 2:S68-77. View on Pubmed
- Weinhardt LS, Kelly JA, Brondino MJ, Rotheram-Borus MJ, Kirshenbaum SB, Chesney MA, Remien RH, Morin SF, Lightfoot M, Ehrhardt AA, Johnson MO, Catz SL, Pinkerton SD, Benotsch EG, Hong D, Gore-Felton C, National Institute of Mental Health Healthy Living Project Team . HIV transmission risk behavior among men and women living with HIV in 4 cities in the United States. . 2004 Aug 15; 36(5):1057-66. View on Pubmed
- Klitzman RL, Kirshenbaum SB, Dodge B, Remien RH, Ehrhardt AA, Johnson MO, Kittel LE, Daya S, Morin SF, Kelly J, Lightfoot M, Rotheram-Borus MJ, NIMH Healthy Living Trial Group . Intricacies and inter-relationships between HIV disclosure and HAART: a qualitative study. AIDS Care. 2004 Jul; 16(5):628-40. View on Pubmed
- Lightfoot M, Rotheram-Borus MJ. Predictors of child custody plans for children whose parents are living with AIDS in New York City. Soc Work. 2004 Jul; 49(3):461-8. View on Pubmed
- Johnson MO, Catz SL, Remien RH, Rotheram-Borus MJ, Morin SF, Charlebois E, Gore-Felton C, Goldsten RB, Wolfe H, Lightfoot M, Chesney MA, NIMH Healthy Living Project Team . Theory-guided, empirically supported avenues for intervention on HIV medication nonadherence: findings from the Healthy Living Project. AIDS Patient Care STDS. 2003 Dec; 17(12):645-56. View on Pubmed
- Rotheram-Borus MJ, Lee M, Leonard N, Lin YY, Franzke L, Turner E, Lightfoot M, Gwadz M. Four-year behavioral outcomes of an intervention for parents living with HIV and their adolescent children. AIDS. 2003 May 23; 17(8):1217-25. View on Pubmed
- Rotheram-Borus MJ, Lee MB, Murphy DA, Futterman D, Duan N, Birnbaum JM, Lightfoot M, Teens Linked to Care Consortium . Efficacy of a preventive intervention for youths living with HIV. Am J Public Health. 2001 Mar; 91(3):400-5. View on Pubmed
- Lightfoot M, Rotheram-Borus MJ. Negotiating behavior change with HIV-positive adolescent girls. AIDS Patient Care STDS. 1998 May; 12(5):395-401. View on Pubmed
- Mahley Auditorium, Gladstone Institutes,
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Presented at 2018 HIV Health Disparities SymposiumBerkeley CA,
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Presented at 2018 HIV Health Disparities SymposiumBerkeley CA,