World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
40
Citations
5321
World Ranking
8327
National Ranking
563

Mark A. Ferro 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 Mark A. Ferro 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: 215 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

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

Mark A. Ferro 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 Mark A. Ferro 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: 40 D-Index — 30th percentile

30% of scientists in this discipline score the same or lower.

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

Overview

Mark A. Ferro is affiliated with the University of Waterloo in Canada. Their research primarily spans the fields of medicine and psychology, with a focus on clinical psychology and pediatrics, perinatology, and child health. Other subfields of interest include psychiatry and mental health, speech and hearing, and public health, environmental, and occupational health.

The main topics addressed in their work include child and adolescent psychosocial and emotional development, adolescent and pediatric healthcare, and the quality of life of childhood cancer survivors. Additional research areas cover family and disability support, maternal mental health during pregnancy and the postpartum period, epilepsy research and treatment, and infant development and preterm care.

Mark A. Ferro has contributed to numerous scholarly publications. Some recent papers include:

  • Measurement Invariance of the Flourishing Scale among a Large Sample of Canadian Adolescents (2020, International Journal of Environmental Research and Public Health)
  • Effect of Online 1-Day Cognitive Behavioral Therapy-Based Workshops Plus Usual Care vs Usual Care Alone for Postpartum Depression (2021, JAMA Psychiatry)
  • Measurement Invariance of the GAD-7 and CESD-R-10 Among Adolescents in Canada (2021, Journal of Pediatric Psychology)
  • Child Mental Illness and Mental Health Service Use: Role of Family Functioning (2020, Journal of Child and Family Studies)
  • Physical-mental multimorbidity in children and youth: a scoping review (2021, BMJ Open)

Mark A. Ferro frequently publishes in several specialized venues, including:

  • Quality of Life Research
  • The Canadian Journal of Psychiatry
  • Epilepsia
  • Child Care Health and Development
  • Child Psychiatry & Human Development

Collaborations form a significant part of their research output. Frequent co-authors include Scott T. Leatherdale, Karen A. Patte, Dillon T. Browne, Ryan J. Van Lieshout, and Christopher M. Perlman.

Best Publications

  • Depressive symptoms among mothers of children with epilepsy: A review of prevalence, associated factors, and impact on children

    Mark A. Ferro;Kathy N. Speechley

  • The Impact of Chronic Physical Illness, Maternal Depressive Symptoms, Family Functioning, and Self-esteem on Symptoms of Anxiety and Depression in Children

    Mark A. Ferro;Michael H. Boyle

  • Psychometric evaluation of the Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID).

    Laura Duncan;Kathy Georgiades;Li Wang;Ryan J. Van Lieshout

  • Quality of life in children with new-onset epilepsy: A 2-year prospective cohort study

    Kathy N. Speechley;Mark A. Ferro;Carol S. Camfield;Wenyi Huang

  • Self-concept among youth with a chronic illness: a meta-analytic review

    Mark A. Ferro;Michael H. Boyle

  • Trajectories of depressive symptoms during the transition to young adulthood: The role of chronic illness

    Mark A. Ferro;Jan Willem Gorter;Michael H. Boyle

  • Emotional and behavioral problems in adolescents and young adults with food allergy

    M. A. Ferro;R. J. Van Lieshout;J. Ohayon;J. G. Scott;J. G. Scott

  • Suicidal Behaviour Among Adolescents and Young Adults with Self-Reported Chronic Illness.

    Mark A Ferro;Anne E Rhodes;Melissa Kimber;Laura Duncan

  • Mental disorder in children with physical conditions: a pilot study.

    Alexandra Butler;Ryan J Van Lieshout;Ellen Louise Lipman;Harriet L MacMillan

  • Risk factors for health-related quality of life in children with epilepsy: a meta-analysis.

    Mark A. Ferro

  • The Parental Stress Scale: Psychometric Properties in Families of Children with Chronic Health Conditions

    Jessica J. Zelman;Mark A. Ferro

  • The impact of maternal depressive symptoms on health‐related quality of life in children with epilepsy: A prospective study of family environment as mediators and moderators

    Mark A. Ferro;William R. Avison;M. Karen Campbell;Kathy N. Speechley

  • The Psychometric Properties of the Kessler Psychological Distress Scale (K6) in an Epidemiological Sample of Canadian Youth.

    Mark A Ferro

  • Trajectories of health-related quality of life in children with epilepsy: a cohort study.

    Mark A. Ferro;Carol S. Camfield;Simon D. Levin;Simon D. Levin;Mary Lou Smith

  • The 2014 Ontario Child Health Study Emotional Behavioural Scales (OCHS-EBS) Part I: A Checklist for Dimensional Measurement of Selected DSM-5 Disorders.

    Laura Duncan;Katholiki Georgiades;Li Wang;Jinette Comeau

  • Development and assessment of a shortened Quality of Life in Childhood Epilepsy Questionnaire (QOLCE-55).

    Shane W. Goodwin;Shane W. Goodwin;Anastasia I. Lambrinos;Mark A. Ferro;Mark Sabaz

  • Major depressive disorder, suicidal behaviour, bipolar disorder, and generalised anxiety disorder among emerging adults with and without chronic health conditions.

    M. A. Ferro

  • A systematic review of quality of life in parents of children with epilepsy.

    Klajdi Puka;Klajdi Puka;Tamara P. Tavares;Kelly K. Anderson;Mark A. Ferro

  • Measurement Invariance of the Flourishing Scale among a Large Sample of Canadian Adolescents.

    Isabella Romano;Mark A Ferro;Karen A Patte;Ed Diener

  • Measurement Invariance of the WHODAS 2.0 in a Population-Based Sample of Youth

    Melissa Kimber;Jürgen Rehm;Mark A. Ferro

  • Correlates of health-related quality of life in children with drug resistant epilepsy.

    Lauryn Conway;Mary Lou Smith;Mark A. Ferro;Kathy N. Speechley

  • Trajectories of Depressive Symptoms in Canadian Emerging Adults.

    Mark A. Ferro;Jan Willem Gorter;Michael H. Boyle

Frequent Co-Authors

Michael H. Boyle
Michael H. Boyle McMaster University
Scott T. Leatherdale
Scott T. Leatherdale University of Waterloo
Louis A. Schmidt
Louis A. Schmidt McMaster University
Saroj Saigal
Saroj Saigal McMaster University
Jan Willem Gorter
Jan Willem Gorter McMaster University
Mary Lou Smith
Mary Lou Smith University of Toronto
Harriet L. MacMillan
Harriet L. MacMillan McMaster University
David L. Streiner
David L. Streiner University of Toronto
James G. Scott
James G. Scott QIMR Berghofer Medical Research Institute
Peter Szatmari
Peter Szatmari University of Toronto

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For those considering the Midwest, Omaha mft education requirements also involve state-approved programs and passing national exams. No matter where you plan to practice, understanding local licensing and degree requirements will help set a clear roadmap for your psychology career.

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