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Psychology

D-Index
46
Citations
9598
World Ranking
6386
National Ranking
3463

Roger A. Roffman publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Roger A. Roffman sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 139 publications — 43rd percentile

43% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Roger A. Roffman D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Roger A. Roffman sits on this spectrum.

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 46 D-Index — 45th percentile

45% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 144 D-Index or more.

Overview

Roger A. Roffman is affiliated with the University of Washington in the United States. Their research primarily focuses on medicine, with particular attention to epidemiology, pharmacology, pediatrics, perinatology, child health, health, and social psychology. These fields underscore a concentration on both the biological and social aspects of substance use and its related health outcomes.

The scientist's work often centers on topics such as substance abuse treatment and outcomes, cannabis and cannabinoid research, prenatal substance exposure effects, intimate partner and family violence, attachment and relationship dynamics, and adolescent sexual and reproductive health. These areas reflect a multidisciplinary approach toward understanding and addressing the complexities of substance use and its influence on various populations.

Roger A. Roffman has published several papers, including:

  • Treating cannabis use disorder: Exploring a treatment as needed model with 34-month follow-up (2020) in Journal of Substance Abuse Treatment
  • What's In It for Me? Motivating the Untreated Abuser to Consider Treatment (2022) in Journal of Family Violence
  • Reaching nontreatment-seeking cannabis users: Testing an extended marijuana check-up intervention (2020) in Journal of Substance Abuse Treatment

Frequent co-authors in their research include Robert S. Stephens, Robrina Walker, Denise D. Walker, Josephine M. DeMarce, and Brian E. Lozano. Collaborations with these researchers have supported investigations predominantly situated within substance abuse treatment and related social dynamics.

The primary publication venues for their research have been the Journal of Substance Abuse Treatment and the Journal of Family Violence. These journals align with the scientist's focus on both clinical treatment approaches and the wider social context of substance use disorders.

Best Publications

  • Cognitive functioning of long-term heavy cannabis users seeking treatment.

    Nadia Solowij;Robert S Stephens;Roger A Roffman;Thomas Babor

  • Comparison of extended versus brief treatments for marijuana use.

    Robert S. Stephens;Roger A. Roffman;Lisa Curtin

  • Pathways from Heroin Addiction: Recovery Without Treatment

    Roger A. Roffman;Patrick Biernacki

  • Randomised, controlled, community-level HIV-prevention intervention for sexual-risk behaviour among homosexual men in US cities

    Jeffrey A Kelly;Debra A Murphy;Kathleen J Sikkema;Timothy L McAuliffe

  • A randomized controlled trial of brief cognitive-behavioral interventions for cannabis use disorder.

    Jan Copeland;Wendy Swift;Roger Roffman;Robert Stephens

  • Treating adult marijuana dependence: a test of the relapse prevention model.

    Robert S. Stephens;Roger A. Roffman;Edith E. Simpson

  • Outcomes of a randomized community-level HIV prevention intervention for women living in 18 low-income housing developments.

    Kathleen J. Sikkema;Jeffrey A. Kelly;Richard A. Winett;Laura J. Solomon

  • Adult marijuana users seeking treatment.

    Robert S. Stephens;Roger A. Roffman;Edith E. Simpson

  • HIV risk behaviors among women living in low-income, inner-city housing developments.

    K J Sikkema;T G Heckman;J A Kelly;E S Anderson

  • Motivational enhancement therapy for adolescent marijuana users: a preliminary randomized controlled trial.

    Denise D. Walker;Roger A. Roffman;Robert S. Stephens;Kim Wakana

  • Information-motivation-behavioral skills (IMB) model: Testing direct and mediated treatment effects on condom use among women in low-income housing

    Eileen S. Anderson;David A. Wagstaff;Timothy G. Heckman;Richard A. Winett

  • Internet-based intervention for mental health and substance use problems in disaster-affected populations: a pilot feasibility study.

    Kenneth J. Ruggiero;Heidi S. Resnick;Ron Acierno;Scott F. Coffey

  • Motivation to reduce HIV risk behaviors in the context of the Information, Motivation and Behavioral Skills (IMB) model of HIV prevention.

    Seth C. Kalichman;Joseph F. Picciano;Roger A. Roffman

  • Self-efficacy and marijuana cessation: a construct validity analysis.

    Robert S. Stephens;Jennifer S. Wertz;Roger A. Roffman

  • Abstinence and moderate use goals in the treatment of marijuana dependence.

    Brian E. Lozano;Robert S. Stephens;Roger A. Roffman

  • Randomized controlled trial of motivational enhancement therapy with nontreatment-seeking adolescent cannabis users: a further test of the teen marijuana check-up.

    Denise D. Walker;Robert Stephens;Roger Roffman;Josephine DeMarce

  • Motives for cannabis use in high-risk adolescent users

    Courtney L. Fox;Sheri L. Towe;Robert S. Stephens;Denise D. Walker

  • Factors Predicting Continued High-Risk Behavior among Gay Men in Small Cities: Psychological, Behavioral, and Demographic Characteristics Related to Unsafe Sex.

    Kelly Ja;Sikkema Kj;Winett Ra;Solomon Lj

  • The Marijuana Check-up: promoting change in ambivalent marijuana users.

    Robert S. Stephens;Roger A. Roffman;Stephanie A. Fearer;Carl Williams

  • Normative Misperceptions of Abuse Among Perpetrators of Intimate Partner Violence

    Clayton Neighbors;Denise D. Walker;Lyungai F. Mbilinyi;Allison O'Rourke

Frequent Co-Authors

Robert S. Stephens
Robert S. Stephens Virginia Tech
Jeffrey A. Kelly
Jeffrey A. Kelly Medical College of Wisconsin
Kathleen J. Sikkema
Kathleen J. Sikkema Columbia University
Clayton Neighbors
Clayton Neighbors University of Houston
Richard A. Winett
Richard A. Winett Virginia Tech
Seth C. Kalichman
Seth C. Kalichman University of Connecticut
Timothy G. Heckman
Timothy G. Heckman University of Georgia
Jeffrey L. Edleson
Jeffrey L. Edleson University of California, Berkeley
Ronald M. Kadden
Ronald M. Kadden University of Connecticut Health Center
Kathleen M. Carroll
Kathleen M. Carroll Yale University

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