World's Best Scientists 2026 revealed!
Grant T. Harris

Grant T. Harris

D-Index & Metrics

Psychology

D-Index
73
Citations
24093
World Ranking
1936
National Ranking
107

Grant T. Harris 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 Grant T. Harris 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: 165 publications — 56th percentile

56% of scientists in this discipline score the same or lower.

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

Grant T. Harris 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 Grant T. Harris 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: 73 D-Index — 83rd percentile

83% of scientists in this discipline score the same or lower.

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

Overview

Grant T. Harris is affiliated with the University of Toronto in Canada and specializes in the field of Medicine. Their research contributions primarily focus on Oncology, Cancer Research, Sociology and Political Science, Surgery, and Clinical Psychology. Within these areas, they have explored various topics including Breast Cancer Treatment Studies, Global Cancer Incidence and Screening, Breast Lesions and Carcinomas, Health Systems, Economic Evaluations, Quality of Life, COVID-19 and healthcare impacts, Geriatric Care and Nursing Homes, and Work-Family Balance Challenges.

The scientist's publication record includes several recent papers from 2023 as follows:

  • Healthcare Workers' Perceptions of On-Site Childcare, 2023, Journal of Healthcare Management
  • Effects of hydrogen gas inhalation on L-DOPA-induced dyskinesia, 2023, Brain Behavior & Immunity - Health
  • Mastitis and Mammary Abscess Management Audit (MAMMA) in the UK and Ireland, 2023, British journal of surgery
  • Evolving practice of perioperative pain management for cardiac surgery - patient-controlled analgesia, parasternal blocks, and beyond: a narrative experience from a regional centre, 2023, British Journal of Anaesthesia
  • Male breast referrals and gynaecomastia blood tests - A closed loop audit against ABS guidance, 2023, European Journal of Surgical Oncology

Frequent co-authors associated with Grant T. Harris's work include Alona Courtney, Rajiv Dave, Gwen Bromley, T. J. Birmingham, and Matthew Northgraves, each collaborating on multiple projects.

The scientist's research has been published repeatedly in several key venues, including:

  • European Journal of Surgical Oncology (5 publications)
  • British journal of surgery (2 publications)
  • Journal of Healthcare Management (1 publication)
  • Brain Behavior & Immunity - Health (1 publication)
  • British Journal of Anaesthesia (1 publication)

Grant T. Harris's work addresses a range of clinical and healthcare system areas, reflecting an interdisciplinary approach that spans surgical practices, cancer treatment frameworks, and evaluations of healthcare quality and patient outcomes. The engagement with sociopolitical aspects and psychological subfields indicates a comprehensive examination of factors influencing health beyond strictly biomedical considerations.

This profile highlights a research portfolio grounded in Medicine with significant contributions to Oncology and related fields, marked by collaboration and publication in specialty journals pertinent to surgical oncology and healthcare management.

Best Publications

  • Comparing effect sizes in follow-up studies: ROC Area, Cohen's d, and r.

    Marnie E. Rice;Grant T. Harris

  • Violent recidivism of mentally disordered offenders: The development of a statistical prediction instrument.

    Grant T. Harris;Marnie E. Rice;Vernon L. Quinsey

  • An evaluation of a maximum security therapeutic community for psychopaths and other mentally disordered offenders.

    Marnie E. Rice;Grant T. Harris;Catherine A. Cormier

  • Actuarial Prediction of Sexual Recidivism

    Vernon L. Quinsey;Marnie E. Rice;Grant T. Harris

  • Violent recidivism: Assessing predictive validity.

    Marnie E. Rice;Grant T. Harris

  • Violent offenders: Appraising and managing risk, 2nd ed.

    Vernon L. Quinsey;Grant T. Harris;Marnie E. Rice;Catherine A. Cormier

  • Psychopathy and Violent Recidivism

    Grant T. Harris;Marnie E. Rice;Catherine A. Cormier

  • Psychopathy as a taxon: evidence that psychopaths are a discrete class.

    Grant T. Harris;Marnie E. Rice;Vernon L. Quinsey

  • Cross-Validation and Extension of the Violence Risk Appraisal Guide for Child Molesters and Rapists

    Marnie E. Rice;Grant T. Harris

  • A multisite comparison of actuarial risk instruments for sex offenders.

    Grant T. Harris;Marnie E. Rice;Vernon L. Quinsey;Martin L. Lalumière

  • A Brief Actuarial Assessment for the Prediction of Wife Assault Recidivism: The Ontario Domestic Assault Risk Assessment

    N. Zoe Hilton;Grant T. Harris;Marnie E. Rice;Carol Lang

  • Sexual recidivism among child molesters released from a maximum security psychiatric institution.

    Marnie E. Rice;Vernon L. Quinsey;Grant T. Harris

  • The violence prediction scheme: Assessing dangerousness in high risk men.

    Christopher D. Webster;Grant T. Harris;Marnie E. Rice;Catherine Cormier

  • A Follow-Up of Rapists Assessed in a Maximum-Security Psychiatric Facility

    Marnie E. Rice;Grant T. Harris;Vernon L. Quinsey

  • The Causes of Rape: Understanding Individual Differences in Male Propensity for Sexual Aggression

    Martin L. Lalumière;Grant T. Harris;Vernon L. Quinsey;Marnie E. Rice

  • Psychopathy as a taxon: Evidence that psychopaths are a discrete class.

    Unknown

  • Predicting sexual offenses.

    Vernon L. Quinsey;Martin L. Lalumière;Marnie E. Rice;Grant T. Harris

  • Assessing Treatment Efficacy in Outcome Studies of Sex Offenders

    Vernon L. Quinsey;Grant T. Harris;Marnie E. Rice;Martin L. Lalumière

  • Maximizing the discriminant validity of phallometric assessment data

    Grant T. Harris;Marnie E. Rice;Vernon L. Quinsey;Terry C. Chaplin

  • COERCIVE AND PRECOCIOUS SEXUALITY AS A FUNDAMENTAL ASPECT OF PSYCHOPATHY

    Grant T. Harris;Marnie E. Rice;N. Zoe Hilton;Martin L. Lalumière

  • An Indepth Actuarial Assessment for Wife Assault Recidivism: The Domestic Violence Risk Appraisal Guide

    N. Zoe Hilton;Grant T. Harris;Marnie E. Rice;Ruth E. Houghton

Frequent Co-Authors

Marnie E. Rice
Marnie E. Rice McMaster University
Vernon L. Quinsey
Vernon L. Quinsey Queen's University
Martin L. Lalumière
Martin L. Lalumière University of Ottawa
Michael C. Seto
Michael C. Seto University of Ottawa
Michael H. Miner
Michael H. Miner University of Minnesota
Lucy Berliner
Lucy Berliner University of Washington
Howard E. Barbaree
Howard E. Barbaree University of Toronto
Meredith L. Chivers
Meredith L. Chivers Queen's University
Mark Chaffin
Mark Chaffin University of Oklahoma Health Sciences Center

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