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John E. McGeary

D-Index & Metrics

Psychology

D-Index
55
Citations
8806
World Ranking
4465
National Ranking
2480

John E. McGeary 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 John E. McGeary 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: 194 publications — 67th percentile

67% of scientists in this discipline score the same or lower.

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

John E. McGeary 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 John E. McGeary 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: 55 D-Index — 63rd percentile

63% of scientists in this discipline score the same or lower.

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

Overview

John E. McGeary is affiliated with Brown University in the United States. Their research primarily covers fields in Medicine and Psychology, including significant contributions to subfields such as Experimental and Cognitive Psychology, General Health Professions, Psychiatry and Mental Health, Cognitive Neuroscience, and Clinical Psychology.

The scientist's work spans a variety of main topics, including:

  • Sleep and related disorders
  • Sleep and Wakefulness Research
  • Dementia and Cognitive Impairment Research
  • Geriatric Care and Nursing Homes
  • Intensive Care Unit Cognitive Disorders
  • Heart Failure Treatment and Management
  • Homelessness and Social Issues

John E. McGeary has authored several recent papers. These include:

  • "Altered sleep architecture following consecutive nights of presleep alcohol," 2024, published in SLEEP
  • "Effect of Cognitive Behavioral Therapy for Insomnia on Alcohol Treatment Outcomes Among US Veterans," 2023, published in JAMA Psychiatry
  • "Prevalence of Comorbid Depression and Insomnia Among Veterans Hospitalized for Heart Failure with Alzheimer Disease and Related Disorders," 2023, published in American Journal of Geriatric Psychiatry
  • "Association of Kidney Comorbidities and Acute Kidney Failure With Unfavorable Outcomes After COVID-19 in Individuals With the Sickle Cell Trait," 2022, published in JAMA Internal Medicine
  • "Genetic Loci Associated With COVID-19 Positivity and Hospitalization in White, Black, and Hispanic Veterans of the VA Million Veteran Program," 2022, published in Frontiers in Genetics

The venues where John E. McGeary frequently publishes include:

  • SLEEP
  • Journal of the American Medical Directors Association
  • BMJ Open
  • American Journal of Geriatric Psychiatry
  • Journal of Alzheimer's Disease

Among their frequent co-authors are:

  • Wen-Chih Wu
  • James L. Rudolph
  • Zachary J. Kunicki
  • Lan Jiang
  • Mriganka Singh

Best Publications

  • Alcohol demand, delayed reward discounting, and craving in relation to drinking and alcohol use disorders.

    James MacKillop;Robert Miranda Jr.;Peter M. Monti;Lara A. Ray

  • The epigenetics of maternal cigarette smoking during pregnancy and effects on child development.

    Valerie S. Knopik;Matthew A. Maccani;Sarah Francazio;John E. McGeary

  • Delay discounting, locus of control, and cognitive impulsiveness independently predict tobacco dependence treatment outcomes in a highly dependent, lower socioeconomic group of smokers.

    Christine Sheffer;James MacKillop;John McGeary;Reid D Landes

  • Association of the serotonin transporter gene promoter region (5-HTTLPR) polymorphism with biased attention for emotional stimuli.

    Christopher G. Beevers;Tony T. Wells;Alissa J. Ellis;John E. McGeary

  • The DRD4 VNTR polymorphism moderates craving after alcohol consumption.

    Kent E. Hutchison;John Mcgeary;Andrew Smolen;Angela Bryan

  • Serotonin transporter genetic variation and biased attention for emotional word stimuli among psychiatric inpatients.

    Christopher G. Beevers;Brandon E. Gibb;John E. McGeary;Ivan W. Miller

  • Population Stratification in the Candidate Gene Study: Fatal Threat or Red Herring?

    Kent E. Hutchison;Michael Stallings;John McGeary;Angela Bryan

  • Children's attentional biases and 5-HTTLPR genotype: potential mechanisms linking mother and child depression.

    Brandon E. Gibb;Jessica S. Benas;Marie Grassia;John McGeary

  • CHRNA4 and Tobacco Dependence From Gene Regulation to Treatment Outcome

    Kent E. Hutchison;David L. Allen;Francesca M. Filbey;Christopher Jepson

  • Behavioral economic analysis of cue-elicited craving for alcohol

    James MacKillop;Sean O'Hagen;Stephen A. Lisman;James G. Murphy

  • Frontal-Limbic White Matter Pathway Associations with the Serotonin Transporter Gene Promoter Region (5-HTTLPR) Polymorphism

    Jennifer Pacheco;Christopher G. Beevers;Cristina Benavides;John McGeary

  • The DRD4 exon 3 VNTR polymorphism and addiction-related phenotypes: A review ☆

    John McGeary

  • Moderators of Naltrexone’s Effects on Drinking, Urge, and Alcohol Effects in Non‐Treatment‐Seeking Heavy Drinkers in the Natural Environment

    Jennifer W. Tidey;Peter M. Monti;Damaris J. Rohsenow;Chad J. Gwaltney

  • Balanced placebo design with marijuana: Pharmacological and expectancy effects on impulsivity and risk taking

    Jane Metrik;Christopher W. Kahler;Brady Reynolds;John E. McGeary;John E. McGeary

  • Polymorphisms of the mu-opioid receptor and dopamine D4 receptor genes and subjective responses to alcohol in the natural environment.

    Lara A. Ray;Robert Miranda;Jennifer W. Tidey;John E. McGeary

  • Effects of topiramate on urge to drink and the subjective effects of alcohol: a preliminary laboratory study.

    Robert Miranda;James MacKillop;Peter M. Monti;Damaris J. Rohsenow

  • Olanzapine Reduces Craving for Alcohol: A DRD4 VNTR Polymorphism by Pharmacotherapy Interaction

    Kent E Hutchison;Angela Wooden;Robert M Swift;Andrew Smolen

  • Genetic moderators of naltrexone's effects on alcohol cue reactivity.

    John E. McGeary;John E. McGeary;Peter M. Monti;Peter M. Monti;Damaris J. Rohsenow;Damaris J. Rohsenow;Jennifer Tidey

  • Examining the role of common genetic variants on alcohol, tobacco, cannabis and illicit drug dependence: genetics of vulnerability to drug dependence.

    Rohan H. C. Palmer;Rohan H. C. Palmer;Leslie Brick;Nicole R. Nugent;Nicole R. Nugent;L. Cinnamon Bidwell;L. Cinnamon Bidwell

  • The Dopamine D4 Receptor (DRD4) Gene Exon III Polymorphism, Problematic Alcohol Use, and Novelty Seeking: Direct and Mediated Genetic Effects

    Lara A. Ray;Angela Bryan;James MacKillop;John McGeary

  • Association Between Negative Cognitive Bias and Depression: A Symptom-Level Approach

    Christopher G. Beevers;Michael C. Mullarkey;Justin Dainer-Best;Rochelle A. Stewart

Frequent Co-Authors

Valerie S. Knopik
Valerie S. Knopik Purdue University West Lafayette
Christopher G. Beevers
Christopher G. Beevers The University of Texas at Austin
Robert M. Swift
Robert M. Swift Brown University
James MacKillop
James MacKillop McMaster University
Damaris J. Rohsenow
Damaris J. Rohsenow Brown University
Peter M. Monti
Peter M. Monti Brown University
Brandon E. Gibb
Brandon E. Gibb Binghamton University
Jane Metrik
Jane Metrik Brown University
Mary A. Carskadon
Mary A. Carskadon Brown University
Jennifer W. Tidey
Jennifer W. Tidey Brown University

External Links

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Related Online Degrees & Career Pathways

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For example, you can review the Chesapeake substance abuse counselor certification requirements if you’re aiming to practice in Virginia. Those interested in Illinois should familiarize themselves with substance abuse counselor requirements in Chicago. On the West Coast, the Chula Vista substance abuse counselor certification requirements are key for aspiring counselors in California. Additionally, those considering Ohio can consult the substance abuse counselor requirements in Cincinnati.

Research these regional requirements before choosing your academic path. Online degrees can offer the foundational knowledge, but licensure and certification often depend on local regulations.

Best Scientists Citing John E. McGeary

James MacKillop

James MacKillop

McMaster University

Publications: 137

Lara A. Ray

Lara A. Ray

University of California, Los Angeles

Publications: 70

Kent E. Hutchison

Kent E. Hutchison

University of Colorado Boulder

Publications: 62

Warren K. Bickel

Warren K. Bickel

Virginia Tech

Publications: 54

Joris C. Verster

Joris C. Verster

Utrecht University

Publications: 48

Jane Metrik

Jane Metrik

Brown University

Publications: 46

Henry R. Kranzler

Henry R. Kranzler

University of Pennsylvania

Publications: 40

James G. Murphy

James G. Murphy

University of Memphis

Publications: 38

Michael Amlung

Michael Amlung

University of Kansas

Publications: 34

Robert M. Swift

Robert M. Swift

Brown University

Publications: 31

Joel Gelernter

Joel Gelernter

Yale University

Publications: 30

Valerie S. Knopik

Valerie S. Knopik

Purdue University West Lafayette

Publications: 28

Brandon E. Gibb

Brandon E. Gibb

Binghamton University

Publications: 24

Marcus R. Munafò

Marcus R. Munafò

University of Bath

Publications: 22

Derek D. Reed

Derek D. Reed

University of Kansas

Publications: 20

Peter M. Monti

Peter M. Monti

Brown University

Publications: 18

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