World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
88
Citations
25003
World Ranking
1047
National Ranking
645

James J. Hudziak 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 James J. Hudziak 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: 300 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

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

James J. Hudziak 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 James J. Hudziak 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: 88 D-Index — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Overview

James J. Hudziak is affiliated with the University of Vermont in the United States. Their research focuses primarily on psychology and medicine, with a significant number of publications in clinical psychology, public health, general health professions, experimental and cognitive psychology, and pediatrics.

The scientist's work covers several main topics, including child and adolescent psychosocial and emotional development, COVID-19 and mental health, maternal mental health during pregnancy and postpartum, personality traits and psychology, infant development and preterm care, child abuse and trauma, and behavioral health and interventions.

Hudziak has contributed to the academic community with recent papers such as:

  • Demographic and mental health assessments in the adolescent brain and cognitive development study: Updates and age-related trajectories, 2021, Developmental Cognitive Neuroscience
  • Personality trait predictors of adjustment during the COVID pandemic among college students, 2021, PLoS ONE
  • Social supports moderate the effects of child adversity on neural correlates of threat processing, 2020, Child Abuse & Neglect
  • Sport participation moderates association between bullying and depressive symptoms in Italian adolescents, 2020, Journal of Affective Disorders
  • Ecological Momentary Assessment of Physical Activity and Wellness Behaviors in College Students Throughout a School Year: Longitudinal Naturalistic Study, 2021, JMIR Public Health and Surveillance

Frequent co-authors of Hudziak include:

  • William Copeland
  • Jeffrey Rettew
  • Azilee Curl
  • Yang Bai
  • Vinay Devadanam

The scientist has published multiple times in key venues such as the Journal of the American Academy of Child & Adolescent Psychiatry, PLoS ONE, Child Psychiatry & Human Development, Psychiatry Research Neuroimaging, and bioRxiv (Cold Spring Harbor Laboratory).

Hudziak's scholarship integrates various fields and subfields, combining expertise in psychology and medicine with an emphasis on clinical psychology and public health-related research. Their focus on developmental, social, and mental health issues reflects in the diversity of topics addressed.

Best Publications

  • Discovery of the first genome-wide significant risk loci for attention deficit/hyperactivity disorder

    Ditte Demontis;Ditte Demontis;Raymond K Walters;Raymond K Walters;Joanna Martin;Joanna Martin;Joanna Martin;Manuel Mattheisen

  • Subcortical brain volume differences in participants with attention deficit hyperactivity disorder in children and adults: a cross-sectional mega-analysis

    Martine Hoogman;Janita Bralten;Derrek P. Hibar;Maarten Mennes

  • Demographic, physical and mental health assessments in the adolescent brain and cognitive development study: Rationale and description

    M Deanna;Matthew D. Albaugh;Shelli Avenevoli;Linda Chang

  • Impact of COVID-19 Pandemic on College Student Mental Health and Wellness

    William E. Copeland;Ellen McGinnis;Yang Bai;Zoe Adams

  • Methods to Assess Adverse Childhood Experiences of Children and Families: Toward Approaches to Promote Child Well-being in Policy and Practice.

    Christina D. Bethell;Adam Carle;James Hudziak;Narangerel Gombojav

  • Netherlands Twin Register: From Twins to Twin Families

    Dorret I. Boomsma;Eco J. C. de Geus;Jacqueline M. Vink;Janine H. Stubbe

  • Latent Class and Factor Analysis of DSM-IV ADHD: A Twin Study of Female Adolescents

    James J. Hudziak;Andrew C. Heath;Pamela F. Madden;Wendy Reich

  • A dimensional approach to developmental psychopathology.

    James J. Hudziak;Thomas M. Achenbach;Robert R. Althoff;Daniel S. Pine

  • Child abuse, depression, and methylation in genes involved with stress, neural plasticity, and brain circuitry.

    Natalie Weder;Huiping Zhang;Kevin Jensen;Bao Zhu Yang

  • Adult Outcomes of Childhood Dysregulation: A 14-year Follow-up Study

    Robert R. Althoff;Robert R. Althoff;Frank C. Verhulst;David C. Rettew;David C. Rettew;James J. Hudziak;James J. Hudziak;James J. Hudziak

  • Childhood intelligence is heritable, highly polygenic and associated with FNBP1L

    B Benyamin;B Benyamin;Beate St Pourcain;O S Davis;G Davies

  • Trajectories of cortical thickness maturation in normal brain development--The importance of quality control procedures.

    Simon Ducharme;Simon Ducharme;Matthew D. Albaugh;Tuong-Vi Nguyen;James J. Hudziak

  • Screening for DSM-IV externalizing disorders with the child behavior checklist: a receiver-operating characteristic analysis

    James J. Hudziak;William Copeland;Catherine Stanger;Martha Wadsworth

  • Symptoms versus impairment: the case for respecting DSM-IV's Criterion D.

    Michael Gordon;Kevin Antshel;Stephen Faraone;Russell Barkley

  • Heritability of attention problems in children: longitudinal results from a study of twins, age 3 to 12.

    M.J.H. Rietveld;J.J. Hudziak;M. Bartels;C.E.M. van Beijsterveldt

  • Bupropion XL in adults with attention-deficit/hyperactivity disorder: A randomized, placebo-controlled study

    Timothy E. Wilens;Barbara R. Haight;Joseph P. Horrigan;James J. Hudziak

  • Contributions of parental alcoholism, prenatal substance exposure, and genetic transmission to child ADHD risk: a female twin study

    Valerie S. Knopik;Elizabeth P. Sparrow;Pamela A. F. Madden;Kathleen K. Bucholz

  • Genetic and Environmental Influences on Cross-Gender Behavior and Relation to Behavior Problems: A Study of Dutch Twins at Ages 7 and 10 Years

    C. E. M. van Beijsterveldt;James J. Hudziak;Dorret I. Boomsma

  • Familiality and heritability of subtypes of attention deficit hyperactivity disorder in a population sample of adolescent female twins.

    Richard D. Todd;Erik R. Rasmussen;Rosalind J. Neuman;Wendy Reich

  • A Twin Study of Inattentive, Aggressive, and Anxious/Depressed Behaviors

    James J. Hudziak;Lawrence P. Rudiger;Michael C. Neale;Andrew C. Heath

Frequent Co-Authors

Dorret I. Boomsma
Dorret I. Boomsma Vrije Universiteit Amsterdam
Robert R. Althoff
Robert R. Althoff University of Vermont
Meike Bartels
Meike Bartels Vrije Universiteit Amsterdam
Henning Tiemeier
Henning Tiemeier Harvard University
Eco J. C. de Geus
Eco J. C. de Geus Vrije Universiteit Amsterdam
Richard D. Todd
Richard D. Todd Washington University in St. Louis
Frank C. Verhulst
Frank C. Verhulst Erasmus University Rotterdam
Eske M. Derks
Eske M. Derks QIMR Berghofer Medical Research Institute
Gonneke Willemsen
Gonneke Willemsen Vrije Universiteit Amsterdam
C.E.M. van Beijsterveldt
C.E.M. van Beijsterveldt Vrije Universiteit Amsterdam

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