World's Best Scientists 2026 revealed!
Robert C. Colligan

Robert C. Colligan

D-Index & Metrics

Psychology

D-Index
50
Citations
9790
World Ranking
5445
National Ranking
2975

Robert C. Colligan 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 Robert C. Colligan 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: 168 publications — 58th percentile

58% of scientists in this discipline score the same or lower.

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

Robert C. Colligan 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 Robert C. Colligan 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: 50 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Overview

Robert C. Colligan was affiliated with the Mayo Clinic in the United States. The available information does not provide details about their research papers, fields of study, or publication topics.

No recent papers, frequent co-authors, publication venues, or book publications are listed for this scientist. Additionally, there are no recorded awards associated with Robert C. Colligan.

Due to the lack of specific data on research areas, topics, or publications, a detailed assessment of their academic contributions is not possible based on the provided information.

Best Publications

  • Cognitive and Behavioral Outcomes After Early Exposure to Anesthesia and Surgery

    Randall P. Flick;Slavica K. Katusic;Robert C. Colligan;Robert T. Wilder

  • Attention-Deficit/Hyperactivity Disorder After Early Exposure to Procedures Requiring General Anesthesia

    Juraj Sprung;Randall P. Flick;Slavica K. Katusic;Robert C. Colligan

  • Mortality, ADHD, and Psychosocial Adversity in Adults With Childhood ADHD: A Prospective Study

    William J. Barbaresi;Robert C. Colligan;Amy L. Weaver;Robert G. Voigt

  • Incidence of Reading Disability in a Population-Based Birth Cohort, 1976–1982, Rochester, Minn

    Slavica K. Katusic;Robert C. Colligan;William J. Barbaresi;Daniel J. Schaid

  • Long-term school outcomes for children with attention-deficit/hyperactivity disorder: a population-based perspective.

    William J. Barbaresi;Slavica K. Katusic;Robert C. Colligan;Amy L. Weaver

  • How common is attention-deficit/hyperactivity disorder? Incidence in a population-based birth cohort in Rochester, Minn.

    William J. Barbaresi;Slavica K. Katusic;Robert C. Colligan;V. Shane Pankratz

  • Childhood ADHD is strongly associated with a broad range of psychiatric disorders during adolescence: a population-based birth cohort study

    Kouichi Yoshimasu;William J. Barbaresi;Robert C. Colligan;Robert G. Voigt

  • Math learning disorder: incidence in a population-based birth cohort, 1976-82, Rochester, Minn.

    William J. Barbaresi;Slavica K. Katusic;Robert C. Colligan;Amy L. Weaver

  • Psychostimulant Treatment and Risk for Substance Abuse Among Young Adults with a History of Attention-Deficit/Hyperactivity Disorder: APopulation-Based, Birth Cohort Study

    Slavica K. Katusic;William J. Barbaresi;Robert C. Colligan;Amy L. Weaver

  • Association between Exposure of Young Children to Procedures Requiring General Anesthesia and Learning and Behavioral Outcomes in a Population-based Birth Cohort.

    Danqing Hu;Randall P. Flick;Michael J. Zaccariello;Robert C. Colligan

  • Long-term stimulant medication treatment of attention-deficit/hyperactivity disorder: results from a population-based study.

    William J. Barbaresi;Slavica K. Katusic;Robert C. Colligan;Amy L. Weaver

  • Nicotine Patch Therapy in Adolescent Smokers

    Todd A. Smith;Roy F. House;Ivana T. Croghan;Thomas R. Gauvin

  • Optimists vs Pessimists: Survival Rate Among Medical Patients Over a 30-Year Period

    Toshihiko Maruta;Robert C. Colligan;Michael Malinchoc;Kenneth P. Offord

  • Modifiers of long-term school outcomes for children with attention-deficit/hyperactivity disorder: does treatment with stimulant medication make a difference? Results from a population-based study.

    William J. Barbaresi;Slavica K. Katusic;Robert C. Colligan;Amy L. Weaver

  • The incidence of autism in Olmsted County, Minnesota, 1976-1997: results from a population-based study.

    William J. Barbaresi;Slavica K. Katusic;Robert C. Colligan;Amy L. Weaver

  • The forgotten learning disability: epidemiology of written-language disorder in a population-based birth cohort (1976-1982), Rochester, Minnesota.

    Slavica K. Katusic;Robert C. Colligan;Amy L. Weaver;William J. Barbaresi

  • Anxious personality predicts an increased risk of parkinson's disease

    James H. Bower;Brandon R. Grossardt;Demetrius M. Maraganore;J. Eric Ahlskog

  • Randomized clinical trial of an Internet-based versus brief office intervention for adolescent smoking cessation

    Christi A. Patten;Ivana T. Croghan;Tracy M. Meis;Paul A. Decker

  • Early life risk factors for attention-deficit/hyperactivity disorder: a population-based cohort study.

    Jennifer L. St. Sauver;William J. Barbaresi;Slavica K. Katusic;Robert C. Colligan

  • The MMPI: A Contemporary Normative Study.

    Robert C. Colligan

Frequent Co-Authors

Amy L. Weaver
Amy L. Weaver Mayo Clinic
William J. Barbaresi
William J. Barbaresi Boston Children's Hospital
Steven J. Jacobsen
Steven J. Jacobsen Kaiser Permanente
David O. Warner
David O. Warner Mayo Clinic
Richard D. Hurt
Richard D. Hurt Mayo Clinic
Paul J. Novotny
Paul J. Novotny Mayo Clinic

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