World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
78
Citations
26295
World Ranking
17918
National Ranking
8937

Psychology

D-Index
74
Citations
39918
World Ranking
1825
National Ranking
1074

Gregory D. Zimet 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 Gregory D. Zimet 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: 344 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Gregory D. Zimet 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 Gregory D. Zimet 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: 74 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2007 - Fellow of the American Psychological Association (APA)

Overview

Gregory D. Zimet is affiliated with Indiana University in the United States and has contributed extensively to the fields of medicine and social sciences, with a focus on health and epidemiology. Their work encompasses over 186 publications in medicine and 126 in social sciences, reflecting a multidisciplinary approach to public health research.

The primary subfields of study include health, epidemiology, infectious diseases, general health professions, and sociology and political science. Their research topics reveal significant involvement in vaccine coverage and hesitancy, cervical cancer and HPV research, hepatitis B virus studies, SARS-CoV-2 and COVID-19 research, adolescent sexual and reproductive health, misinformation and its impacts, and global cancer incidence and screening.

Gregory D. Zimet's recent papers include:

  • Parental Hesitancy About Routine Childhood and Influenza Vaccinations: A National Survey, 2020, PEDIATRICS
  • A National Survey Assessing SARS-CoV-2 Vaccination Intentions: Implications for Future Public Health Communication Efforts, 2020, Science Communication
  • Prevalence and characteristics of HPV vaccine hesitancy among parents of adolescents across the US, 2020, Vaccine
  • Human Papillomavirus (HPV) Vaccine Uptake and the Willingness to Receive the HPV Vaccination among Female College Students in China: A Multicenter Study, 2020, Vaccines
  • COVID-19 vaccination intention and vaccine characteristics influencing vaccination acceptance: a global survey of 17 countries, 2021, Infectious Diseases of Poverty

The scientist has collaborated frequently with a number of co-authors, including:

  • Katharine J. Head
  • Holly B. Fontenot
  • Monica L. Kasting
  • Melanie L. Kornides
  • Eunjung Lim

Gregory D. Zimet's research is published extensively in venues such as:

  • Human Vaccines & Immunotherapeutics
  • Journal of Adolescent Health
  • Vaccine
  • Preventive Medicine Reports
  • Vaccines

In recognition of professional contributions, they were awarded the title of Fellow of the American Psychological Association (APA) in 2007.

Best Publications

  • The Multidimensional Scale of Perceived Social Support

    Gregory D. Zimet;Nancy W. Dahlem;Sara G. Zimet;Gordon K. Farley

  • Psychometric characteristics of the Multidimensional Scale of Perceived Social Support.

    Gregory D. Zimet;Suzanne S. Powell;Gordon K. Farley;Sidney Werkman

  • Psychometric properties of the Multidimensional Scale of Perceived Social Support in urban adolescents.

    Janie Canty-Mitchell;Gregory D. Zimet

  • The Multidimensional Scale of Perceived Social Support: a confirmation study.

    Nancy W. Dahlem;Gregory D. Zimet;Robin R. Walker

  • Factors That Are Associated With Parental Acceptance of Human Papillomavirus Vaccines: A Randomized Intervention Study of Written Information About HPV

    Amanda F. Dempsey;Gregory D. Zimet;Robert L. Davis;Laura Koutsky

  • Predictors of HPV vaccine uptake among women aged 19-26: importance of a physician's recommendation.

    S.L. Rosenthal;T.W. Weiss;G.D. Zimet;L. Ma

  • Educational interventions to increase HPV vaccination acceptance: A systematic review

    Linda Y. Fu;Lize Anne Bonhomme;Spring Chenoa Cooper;Jill G. Joseph

  • Parental Hesitancy About Routine Childhood and Influenza Vaccinations: A National Survey

    Allison Kempe;Alison W. Saville;Christina Albertin;Gregory Zimet

  • Multidimensional Scale of Perceived Social Support

    Gregory D. Zimet;Nancy W. Dahlem;Sara G. Zimet;Gordon K. Farley

  • Improving adolescent health: Focus on HPV vaccine acceptance

    Gregory D. Zimet

  • Pediatricians’ intention to administer human papillomavirus vaccine: the role of practice characteristics, knowledge, and attitudes

    Jessica A. Kahn;Jessica A. Kahn;Gregory D. Zimet;David I. Bernstein;David I. Bernstein;Jeremy M. Riedesel

  • Attitudes about Human Papillomavirus Vaccine among Family Physicians

    J.M. Riedesel;S.L. Rosenthal;G.D. Zimet;D.I. Bernstein

  • An HIV Preexposure Prophylaxis Demonstration Project and Safety Study for Young MSM.

    Sybil G Hosek;Bret Rudy;Raphael Landovitz;Bill Kapogiannis

  • Rates of human papillomavirus vaccination, attitudes about vaccination, and human papillomavirus prevalence in young women.

    Jessica A. Kahn;Susan L. Rosenthal;Yan Jin;Bin Huang

  • Parental perspectives on vaccinating children against sexually transmitted infections

    Rose M Mays;Lynne A Sturm;Gregory D Zimet

  • Human Papillomavirus Vaccine Uptake, Predictors of Vaccination, and Self-Reported Barriers to Vaccination

    Kathleen Conroy;Susan L. Rosenthal;Gregory D. Zimet;Yan Jin

  • Validation of a measure of knowledge about human papillomavirus (HPV) using item response theory and classical test theory

    Jo Waller;Remo Ostini;Laura A.V. Marlow;Kirsten McCaffery

  • Uptake of HPV Vaccine: Demographics, Sexual History and Values, Parenting Style, and Vaccine Attitudes

    Susan L. Rosenthal;Richard Rupp;Gregory D. Zimet;Heather M. Meza

  • Safety and feasibility of antiretroviral preexposure prophylaxis for adolescent men who have sex with men aged 15 to 17 years in the United States

    Sybil G. Hosek;Raphael J. Landovitz;Bill Kapogiannis;George K. Siberry

  • Chapter 24: Psychosocial aspects of vaccine acceptability.

    Gregory D. Zimet;Nicole Liddon;Susan L. Rosenthal;Eduardo Lazcano-Ponce

  • A national study of HPV vaccination of adolescent girls: rates, predictors, and reasons for non-vaccination.

    Laura M. Kester;Gregory D. Zimet;J. Dennis Fortenberry;Jessica A. Kahn

  • Psychosocial aspects of vaccine acceptability

    Gregory D. Zimet;Nicole Liddon;Susan L. Rosenthal;Eduardo Lazcano-Ponce

Frequent Co-Authors

J. Dennis Fortenberry
J. Dennis Fortenberry Indiana University
Li Ping Wong
Li Ping Wong University of Malaya
David I. Bernstein
David I. Bernstein University of Cincinnati
Kenneth H. Fife
Kenneth H. Fife Indiana University
Barry P. Katz
Barry P. Katz Indiana University
Kirsten McCaffery
Kirsten McCaffery University of Sydney
Michael Reece
Michael Reece Indiana University
Jo Waller
Jo Waller King's College London
Jill G. Joseph
Jill G. Joseph University of California, Davis
Brian Dodge
Brian Dodge Indiana University

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