World's Best Scientists 2026 revealed!
Award Badge
Psychology
New Zealand
2026

D-Index & Metrics

Psychology

D-Index
83
Citations
22200
World Ranking
1283
National Ranking
6

Roger T. Mulder 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 Roger T. Mulder 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: 387 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Roger T. Mulder 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 Roger T. Mulder 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: 83 D-Index — 89th percentile

89% 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

  • 2026 - Research.com Psychology in New Zealand Leader Award
  • 2025 - Research.com Psychology in New Zealand Leader Award
  • 2023 - Research.com Psychology in New Zealand Leader Award
  • 2022 - Research.com Psychology in New Zealand Leader Award

Overview

Roger T. Mulder is affiliated with the University of Otago in New Zealand and has contributed extensively to research in medicine and psychology. Their work spans across multiple subfields including clinical psychology, psychiatry and mental health, pharmacology, public health, environmental and occupational health, and philosophy.

Their main topics of research include:

  • Personality Disorders and Psychopathology
  • Treatment of Major Depression
  • Bipolar Disorder and Treatment
  • Mental Health and Psychiatry
  • Schizophrenia research and treatment
  • Maternal Mental Health During Pregnancy and Postpartum
  • Mental Health Treatment and Access

Mulder's frequent co-authors include:

  • Richard Porter
  • Gin S. Malhi
  • Erica Bell
  • Darryl Bassett
  • Philip Boyce

The researcher has published numerous papers, with some notable recent works being:

  • The 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders (2020), published in Australian & New Zealand Journal of Psychiatry
  • The 2020 Royal Australian and New Zealand College of psychiatrists clinical practice guidelines for mood disorders: Bipolar disorder summary (2020), published in Bipolar Disorders
  • Development and initial evaluation of the ICD-11 personality disorder severity scale: PDS-ICD-11 (2021), published in Personality and Mental Health
  • The 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders: Major depression summary (2020), published in Bipolar Disorders
  • Cognitive side-effects of electroconvulsive therapy: what are they, how to monitor them and what to tell patients (2020), published in BJPsych Open

Their work is frequently published in the following venues:

  • Australian & New Zealand Journal of Psychiatry
  • Bipolar Disorders
  • New Zealand Medical Journal
  • The British Journal of Psychiatry
  • BJPsych Open

In addition to journal articles, Mulder has contributed to book publications with Cambridge University Press, including:

  • Personality Disorder (2022)
  • Making Sense of the ICD-11 (2023)

Best Publications

  • Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders

    Gin S Malhi;Darryl L Bassett;Philip Boyce;Richard Bryant

  • Prevalence and comorbidity of mental disorders in persons making serious suicide attempts: a case-control study.

    Annette L. Beautrais;Peter R. Joyce;Roger T. Mulder;David M. Fergusson

  • Risk factors for serious suicide attempts among youths aged 13 through 24 years.

    Annette L. Beautrais;Peter R. Joyce;Roger T. Mulder

  • The 2020 Royal Australian and New Zealand College of Psychiatrists clinical practice guidelines for mood disorders

    Gin S Malhi;Gin S Malhi;Erica Bell;Erica Bell;Darryl Bassett;Philip Boyce;Philip Boyce

  • Personality Pathology and Treatment Outcome in Major Depression: A Review

    Roger T. Mulder

  • Psychological distress and psychiatric disorder after natural disasters: systematic review and meta-analysis.

    Ben Beaglehole;Roger T Mulder;Chris M Frampton;Joseph M Boden

  • Relationship Between Dissociation, Childhood Sexual Abuse, Childhood Physical Abuse, and Mental Illness in a General Population Sample

    Roger T. Mulder;Annette L. Beautrais;Peter R. Joyce;David M. Fergusson

  • Treatment of personality disorder

    Anthony W Bateman;Anthony W Bateman;Anthony W Bateman;John Gunderson;Roger Mulder

  • Personality Traits and Cognitive Styles as Risk Factors for Serious Suicide Attempts among Young People

    Annette L. Beautrais;Peter R. Joyce;Roger T. Mulder

  • Impact of a major disaster on the mental health of a well-studied cohort.

    David M. Fergusson;L. John Horwood;Joseph M. Boden;Roger T. Mulder

  • Precipitating Factors and Life Events in Serious Suicide Attempts Among Youths Aged 13 Through 24 Years

    Annette L. Beautrais;Peter R. Joyce;Roger T. Mulder

  • The Development of the ICD-11 Classification of Personality Disorders: An Amalgam of Science, Pragmatism, and Politics.

    Peter Tyrer;Roger Mulder;Youl-Ri Kim;Mike J Crawford

  • Temperament predicts clomipramine and desipramine response in major depression

    Peter R. Joyce;Roger T. Mulder;C.Robert Cloninger

  • The rationale for the reclassification of personality disorder in the 11th revision of the international classification of diseases (ICD‐11).

    Peter Tyrer;Mike Crawford;Roger Mulder;Roger Blashfield

  • Randomised controlled trial of interpersonal psychotherapy and cognitive-behavioural therapy for depression.

    Suzanne E Luty;Janet D Carter;Janice M McKenzie;Alma M Rae

  • A common P-glycoprotein polymorphism is associated with nortriptyline-induced postural hypotension in patients treated for major depression

    R L Roberts;P R Joyce;R T Mulder;E J Begg

  • The impact on students of adverse experiences during medical school

    Tim J Wilkinson;Denzil J Gill;Julie Fitzjohn;Claire L Palmer

  • INFLUENCE OF PERSONALITY ON THE OUTCOME OF TREATMENT IN DEPRESSION: SYSTEMATIC REVIEW AND META-ANALYSIS

    Giles Newton-Howes;Giles Newton-Howes;Peter Tyrer;Tony Johnson;Roger Mulder

  • The use of the Hospital Anxiety and Depression Scale (HADS) in patients with chronic obstructive pulmonary disease: a pilot study.

    C Dowson;R Laing;R Barraclough;I Town

  • Common versus specific factors in psychotherapy: opening the black box.

    Roger Mulder;Greg Murray;Julia Rucklidge

  • Clinical practice recommendations for bipolar disorder.

    G. S. Malhi;G. S. Malhi;D. Adams;L. Lampe;L. Lampe;M. Paton

Frequent Co-Authors

Peter R. Joyce
Peter R. Joyce University of Otago
Gin S Malhi
Gin S Malhi University of Sydney
Richard J Porter
Richard J Porter University of Otago
Suzanne E. Luty
Suzanne E. Luty University of Otago
Chris Frampton
Chris Frampton University of Otago
Janet D. Carter
Janet D. Carter University of Canterbury
Gordon Parker
Gordon Parker University of New South Wales
Michael Berk
Michael Berk Deakin University
Joseph M. Boden
Joseph M. Boden University of Otago
Peter Tyrer
Peter Tyrer Imperial College London

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring online degrees in psychology opens a variety of rewarding career opportunities. Many students wonder about the degree needed to be a clinical psychologist. In the USA, a doctoral degree is typically required for clinical psychologist licensure, though a master’s degree unlocks several alternative roles.

With a master’s, you’ll find a range of careers with a masters in clinical psychology, such as behavioral counselor, human resources specialist, or marriage and family therapist. Specializing further can lead to positions in high-demand fields, including forensic, sports, or school psychology.

Today, many students are drawn toward unique psychology specialties that match their interests and salary goals. For example, neuropsychology, industrial-organizational psychology, and health psychology are all promising tracks.

Those passionate about supporting young people can pursue child and adolescent psychology careers, addressing challenges like behavioral issues and emotional development both in schools and clinical settings.

Overall, earning a psychology degree online gives you the flexibility and foundational knowledge to launch a career in one of the most diverse and rapidly growing fields in the US.

Best Scientists Citing Roger T. Mulder

Trending Scientists

Recently Published Articles