World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
59
Citations
15880
World Ranking
3668
National Ranking
2060

Gretchen B. Chapman 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 Gretchen B. Chapman 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: 138 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.

Gretchen B. Chapman 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 Gretchen B. Chapman 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: 59 D-Index — 68th percentile

68% 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

Gretchen B. Chapman is affiliated with Carnegie Mellon University in the United States. Their research primarily spans the fields of Medicine and Social Sciences, with significant work within the subfields of Health, Public Health, Environmental and Occupational Health, Sociology and Political Science, Applied Psychology, and Clinical Psychology.

Their main topics of study include:

  • Vaccine Coverage and Hesitancy
  • Organ Donation and Transplantation
  • Misinformation and Its Impacts
  • Behavioral Health and Interventions
  • COVID-19 epidemiological studies
  • Decision-Making and Behavioral Economics
  • Palliative Care and End-of-Life Issues

Among their recent publications are:

  • A megastudy of text-based nudges encouraging patients to get vaccinated at an upcoming doctor's appointment (2021), Proceedings of the National Academy of Sciences
  • Megastudies improve the impact of applied behavioural science (2021), Nature
  • A 680,000-person megastudy of nudges to encourage vaccination in pharmacies (2022), Proceedings of the National Academy of Sciences
  • ISHLT consensus statement on donor organ acceptability and management in pediatric heart transplantation (2020), The Journal of Heart and Lung Transplantation
  • A Mega-Study of Text-Based Nudges Encouraging Patients to Get Vaccinated at an Upcoming Doctor's Appointment (2021), SSRN Electronic Journal

The most frequent co-authors of this researcher include:

  • Katherine L. Milkman
  • Alison Butler
  • Dena M. Gromet
  • Silvia Saccardo
  • Angela Duckworth

Publication venues they commonly contribute to are:

  • SSRN Electronic Journal
  • Behavioral Science & Policy
  • Proceedings of the National Academy of Sciences
  • The Journal of Heart and Lung Transplantation
  • Organizational Behavior and Human Decision Processes

Gretchen B. Chapman received the Fellow of the American Psychological Association (APA) award in 2007.

Best Publications

  • Meta-analysis of the relationship between risk perception and health behavior: the example of vaccination.

    Noel T. Brewer;Gretchen B. Chapman;Frederick X. Gibbons;Meg Gerrard

  • Increasing Vaccination: Putting Psychological Science Into Action:

    Noel T. Brewer;Gretchen B. Chapman;Alexander J. Rothman;Julie Leask

  • Anchoring, Activation, and the Construction of Values

    Gretchen B. Chapman;Eric J. Johnson

  • Temporal discounting and utility for health and money

    Gretchen B. Chapman

  • Incorporating the Irrelevant: Anchors in Judgments of Belief and Value

    Gretchen B. Chapman;Eric J. Johnson

  • Valuing the future: temporal discounting of health and money.

    Gretchen B. Chapman;Arthur S. Elstein

  • The limits of anchoring

    Gretchen B. Chapman;Eric J. Johnson

  • Emotions and preventive health behavior: worry, regret, and influenza vaccination.

    Gretchen B. Chapman;Elliot J. Coups

  • Cue interaction in human contingency judgment.

    Gretchen B. Chapman;Steven J. Robbins

  • Using Behavioral Insights to Increase Vaccination Policy Effectiveness

    Cornelia Betsch;Robert Böhm;Gretchen B. Chapman

  • Predictors of influenza vaccine acceptance among healthy adults.

    Gretchen B. Chapman;Elliot J. Coups

  • Long-standing influenza vaccination policy is in accord with individual self-interest but not with the utilitarian optimum

    Alison P. Galvani;Timothy C. Reluga;Gretchen B. Chapman

  • The dynamics of risk perceptions and precautionary behavior in response to 2009 (H1N1) pandemic influenza

    Yoko Ibuka;Gretchen B Chapman;Lauren A Meyers;Lauren A Meyers;Meng Li

  • The More You Ask For, the More You Get: Anchoring in Personal Injury Verdicts

    Gretchen B. Chapman;Brian H. Bornstein

  • Opting In vs Opting Out of Influenza Vaccination

    Gretchen B. Chapman;Meng Li;Helen Colby;Haewon Yoon

  • A megastudy of text-based nudges encouraging patients to get vaccinated at an upcoming doctor's appointment

    Katherine L. Milkman;Mitesh S. Patel;Linnea Gandhi;Heather N. Graci

  • Trial order affects cue interaction in contingency judgment.

    Gretchen B. Chapman

  • The influence of altruism on influenza vaccination decisions

    Eunha Shim;Gretchen B. Chapman;Jeffrey P. Townsend;Alison P. Galvani

  • The combined effects of risk and time on choice: Does uncertainty eliminate the immediacy effect? Does delay eliminate the certainty effect?

    Bethany J. Weber;Gretchen B. Chapman

  • Decision Making in Health Care: Theory, Psychology, and Applications

    Gretchen B. Chapman;Frank A. Sonnenberg

  • Playing for peanuts: Why is risk seeking more common for low-stakes gambles?

    Bethany J. Weber;Gretchen B. Chapman

  • Time preferences and preventive health behavior: acceptance of the influenza vaccine.

    Gretchen B. Chapman;Elliot J. Coups

  • The fragile basic anchoring effect

    Noel T. Brewer;Gretchen B. Chapman

Frequent Co-Authors

Alison P. Galvani
Alison P. Galvani Yale University
Noel T. Brewer
Noel T. Brewer University of North Carolina at Chapel Hill
Charles L. Bennett
Charles L. Bennett University of South Carolina
Robert A. C. Ruiter
Robert A. C. Ruiter Maastricht University
Brian H. Bornstein
Brian H. Bornstein Arizona State University
Christopher F. Chabris
Christopher F. Chabris Geisinger Health System
Gerjo Kok
Gerjo Kok Maastricht University
Beth C. Bock
Beth C. Bock Brown University
Howard Leventhal
Howard Leventhal Rutgers, The State University of New Jersey
Elaine A. Leventhal
Elaine A. Leventhal Rutgers, The State University of New Jersey

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