World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
38
Citations
8844
World Ranking
8746
National Ranking
585

Ian Clara 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 Ian Clara 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: 62 publications — 2nd percentile

2% of scientists in this discipline score the same or lower.

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

Ian Clara 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 Ian Clara 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: 38 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Overview

Ian Clara is affiliated with the University of Manitoba in Canada and has contributed to the fields of Medicine and Psychology, focusing on several subfields including Clinical Psychology, Radiology, Nuclear Medicine and Imaging, Speech and Hearing, Public Administration, and Genetics.

The scientist's research covers a variety of main topics, including:

  • Resilience and Mental Health
  • Health and Well-being Studies
  • Problem Solving Skills Development
  • Social Work Education and Practice
  • Glioma Diagnosis and Treatment
  • Medical Imaging Techniques and Applications
  • Radiomics and Machine Learning in Medical Imaging

Among their recent papers are the following works:

  • "Identifying key areas of post-secondary student stress: Principal component analysis of the Post-Secondary Student Stressors Index (PSSI)", 2025, published in PLOS mental health.
  • "Social Workers' Understanding of the Complexities Involved with the Intersections of Women, Disability and Partner Violence", 2020, published through Università degli Studi di Genova.
  • "PO-1029 STUPP protocol and hypofractionated RT for glioblastoma in clinical practice", 2021, published in Radiotherapy and Oncology.

Frequent coauthors collaborating with Ian Clara include:

  • Danielle Schwartz
  • Essence Perera
  • Brooke Linden
  • Shay-Lee Bolton
  • Claire Fleet

The scientist's work is often published in these venues:

  • PLOS mental health.
  • Università degli Studi di Genova
  • Radiotherapy and Oncology

Best Publications

  • The multidimensional structure of perfectionism in clinically distressed and college student samples.

    Brian J. Cox;Murray W. Enns;Ian P. Clara

  • Perceived Barriers to Mental Health Service Utilization in the United States, Ontario, and the Netherlands

    Jitender Sareen;Amit Jagdeo;Brian J. Cox;Ian Clara

  • Confirmatory Factor Analysis of the Depression–Anxiety–Stress Scales in Depressed and Anxious Patients

    Ian P. Clara;Brian J. Cox;Murray W. Enns

  • The Manitoba IBD cohort study: a population-based study of the prevalence of lifetime and 12-month anxiety and mood disorders.

    John R Walker;Jason P Ediger;Lesley A Graff;Jay M Greenfeld

  • Disability and Poor Quality of Life Associated With Comorbid Anxiety Disorders and Physical Conditions

    Jitender Sareen;Frank Jacobi;Brian J. Cox;Shay-Lee Belik

  • Confirmatory factor analysis of the multidimensional scale of perceived social support in clinically distressed and student samples

    Ian P Clara;Brian J Cox;Murray W Enns;Linda T Murray

  • The relationship between anxiety disorders and physical disorders in the U.S. National Comorbidity Survey.

    Jitender Sareen;Brian J. Cox;Ian Clara;Gordon J.G. Asmundson

  • Parental bonding and adult psychopathology: results from the US National Comorbidity Survey.

    M W Enns;B J Cox;I Clara

  • Adaptive and maladaptive perfectionism: developmental origins and association with depression proneness

    Murray W Enns;Brian J Cox;Ian Clara

  • The Relationship of Inflammatory Bowel Disease Type and Activity to Psychological Functioning and Quality of Life

    Lesley A. Graff;John R. Walker;Lisa Lix;Ian Clara

  • A population-based study of fatigue and sleep difficulties in inflammatory bowel disease.

    Lesley A. Graff;Norah Vincent;John R. Walker;Ian Clara

  • Longitudinal study of quality of life and psychological functioning for active, fluctuating, and inactive disease patterns in inflammatory bowel disease

    Lisa M. Lix;Lesley A. Graff;John R. Walker;Ian Clara

  • Use of alcohol and drugs to self-medicate anxiety disorders in a nationally representative sample

    James M. Bolton;Brian Cox;Ian Clara;Jitender Sareen

  • Prevalence of metabolic syndrome in the Canadian adult population

    Natalie D. Riediger;Ian Clara

  • Posttraumatic stress disorder and the structure of common mental disorders

    Brian J. Cox;Ian P. Clara;Murray W. Enns

  • Stress coping, distress, and health perceptions in inflammatory bowel disease and community controls.

    Lesley A Graff;John R Walker;Ian Clara;Lisa Lix

  • Perfectionism and Neuroticism: A Longitudinal Study of Specific Vulnerability and Diathesis-Stress Models.

    Murray W. Enns;Brian J. Cox;Ian P. Clara

  • The Parental Bonding Instrument: confirmatory evidence for a three-factor model in a psychiatric clinical sample and in the National Comorbidity Survey.

    B. J. Cox;M. W. Enns;I. P. Clara

  • Perceived need for mental health treatment in a nationally representative Canadian sample.

    Jitender Sareen;Brian J Cox;Tracie O Afifi;Ian Clara

  • Changes in Fatigue Over 2 Years Are Associated With Activity of Inflammatory Bowel Disease and Psychological Factors

    Lesley A. Graff;Ian Clara;John R. Walker;Lisa Lix

Frequent Co-Authors

Brian J. Cox
Brian J. Cox University of Manitoba
Charles N. Bernstein
Charles N. Bernstein University of Manitoba
Lisa M. Lix
Lisa M. Lix University of Manitoba
Murray W. Enns
Murray W. Enns University of Manitoba
Jitender Sareen
Jitender Sareen University of Manitoba
Murray B. Stein
Murray B. Stein University of California, San Diego
Bridget F. Grant
Bridget F. Grant National Institutes of Health
Renée El-Gabalawy
Renée El-Gabalawy University of Manitoba
Gordon J.G. Asmundson
Gordon J.G. Asmundson University of Regina
Renee D. Goodwin
Renee D. Goodwin City University of New York

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Related Online Degrees & Career Pathways

Pursuing a psychology degree in the USA opens doors to a range of online programs and specialized career paths. Many students interested in mental health careers consider becoming a Licensed Professional Counselor (LPC), a process that involves meeting strict educational and licensure standards that vary by state.

For example, those looking to practice in Alabama should be familiar with the Alabama licensed professional counselor requirements, which outline essential qualifications and supervised experience. Similarly, if you are planning to work in Alaska, you’ll want to check lpc license requirements in Alaska to understand the state-specific procedures.

Arizona has its own set of Arizona licensed professional counselor requirements, focusing on accredited education and exam components. Additionally, aspiring counselors in Arkansas can explore how to get an lpc license in Arkansas for guidance on steps and documentation needed.

Choosing the right online degree and understanding state licensure requirements are key steps to launching a rewarding psychology career in counseling or related mental health fields.

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