World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
121
Citations
169705
World Ranking
244
National Ranking
154

Paul Ekman 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 Paul Ekman 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: 242 publications — 79th percentile

79% of scientists in this discipline score the same or lower.

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

Paul Ekman 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 Paul Ekman 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: 121 D-Index — 98th percentile

98% 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

  • 1970 - Fellow of the American Association for the Advancement of Science (AAAS)

Overview

Paul Ekman was affiliated with the University of California, San Francisco in the United States. Their research spanned several areas within psychology and social sciences, notably focusing on emotions, social influence, and forensic psychology.

The scientist published works in the following main fields of study:

  • Psychology
  • Social Sciences
  • Health Professions

Subfields associated with their research included:

  • Social Psychology
  • General Health Professions
  • Developmental and Educational Psychology
  • Sociology and Political Science
  • Political Science and International Relations

Among the primary topics addressed in their work were:

  • Emotions and Moral Behavior
  • Cultural Differences and Values
  • Child and Animal Learning Development
  • Deception detection and forensic psychology
  • Psychology of Social Influence
  • Intelligence, Security, War Strategy
  • Hermeneutics and Narrative Identity

Their recent publications included:

  • The rise of affectivism (2021), Nature Human Behaviour
  • The Role of Emotional Awareness in Special Warfare (2021), Special Operations Journal
  • The rise of affectivism (2021), Archive ouverte UNIGE (University of Geneva)

Frequent co-authors who collaborated with them were:

  • Daniel Dukes
  • Kathryn Abrams
  • Ralph Adolphs
  • Kent Berridge
  • Susan Broomhall

They contributed to publications in various venues, including:

  • Nature Human Behaviour
  • Special Operations Journal
  • Archive ouverte UNIGE (University of Geneva)

The scientist received recognition as a Fellow of the American Association for the Advancement of Science (AAAS) in 1970.

Best Publications

  • Facial Action Coding System (FACS)

    P. Ekman

  • An argument for basic emotions

    Paul Ekman

  • Unmasking the face : a guide to recognizing emotions from facial clues

    Paul Ekman;Wallace V. Friesen

  • Constants across cultures in the face and emotion

    Paul Ekman;Wallace V. Friesen

  • Facial action coding system

    Paul Ekman;Wallace V. Friesen

  • Emotion in the Human Face: Guidelines for Research and an Integration of Findings

    Paul Ekman;Wallace V. Friesen;Phoebe Ellsworth

  • Pictures of Facial Affect

    P. Ekman

  • The Repertoire of Nonverbal Behavior : Categories, Origins, Usage, and Coding

    Paul Ekman;Wallace V. Friesen

  • Facial action coding system: a technique for the measurement of facial movement

    Paul Ekman;Wallace V. Friesen

  • Autonomic nervous system activity distinguishes among emotions

    Paul Ekman;Robert W. Levenson;Wallace V. Friesen

  • Universals and cultural differences in facial expressions of emotion.

    Paul Ekman

  • The nature of emotion: Fundamental questions.

    Paul Ekman;Richard J. Davidson

  • What the face reveals : basic and applied studies of spontaneous expression using the facial action coding system (FACS)

    Paul Ekman;Erika L. Rosenberg

  • Nonverbal Leakage and Clues to Deception

    Paul Ekman;Wallace V. Friesen

  • Universals and cultural differences in the judgments of facial expressions of emotion

    Paul Ekman;Wallace V. Friesen;Maureen O'Sullivan;Anthony Chan

  • Facial expression and emotion.

    Paul Ekman

  • Pan-Cultural Elements in Facial Displays of Emotion

    Paul Ekman;E. Richard Sorenson;Wallace V. Friesen

  • Unmasking the face

    Paul Ekman

  • Are there basic emotions

    Paul Ekman

  • Approach-Withdrawal and Cerebral Asymmetry: Emotional Expression and Brain Physiology I

    Richard J. Davidson;Paul Ekman;Clifford D. Saron;Joseph A. Senulis

Frequent Co-Authors

Wallace V. Friesen
Wallace V. Friesen University of California, San Francisco
Mark G. Frank
Mark G. Frank University at Buffalo, State University of New York
Klaus R. Scherer
Klaus R. Scherer University of Geneva
David Matsumoto
David Matsumoto San Francisco State University
Willibald Ruch
Willibald Ruch University of Zurich
Richard J. Davidson
Richard J. Davidson University of Wisconsin–Madison
Disa Sauter
Disa Sauter University of Amsterdam
Robert W. Levenson
Robert W. Levenson University of California, Berkeley
Terrence J. Sejnowski
Terrence J. Sejnowski Salk Institute for Biological Studies
Marian Stewart Bartlett
Marian Stewart Bartlett Apple (United States)

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