World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
32
Citations
4792
World Ranking
10862
National Ranking
748

Eric Lacourse 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 Eric Lacourse 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: 71 publications — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Eric Lacourse 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 Eric Lacourse 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: 32 D-Index — 6th percentile

6% of scientists in this discipline score the same or lower.

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

Overview

Eric Lacourse is affiliated with the University of Montreal in Canada and focuses their research primarily within the fields of Psychology and Social Sciences. Their scientific work spans several subfields, including Clinical Psychology, Sociology and Political Science, Social Psychology, General Health Professions, and Statistics and Probability.

They have contributed extensively to research on topics such as COVID-19 and Mental Health, Suicide and Self-Harm Studies, Psychological Well-being and Life Satisfaction, Child and Adolescent Psychosocial and Emotional Development, Mental Health Treatment and Access, Mindfulness and Compassion Interventions, as well as Misinformation and Its Impacts.

Their frequent publication venues include:

  • Scientific Reports
  • Frontiers in Psychology
  • Research Square (Research Square)
  • Journal of Psychiatry and Neuroscience
  • Psychology and Health

Frequent coauthors collaborating with Eric Lacourse are:

  • Roxane de la Sablonnière
  • Mathieu Pelletier-Dumas
  • Jean-Marc Lina
  • Anna Dorfman
  • Dietlind Stolle

Representative recent papers authored or coauthored by Eric Lacourse include:

  • Brain cortical and subcortical morphology in adolescents with depression and a history of suicide attempt, 2021, Journal of Psychiatry and Neuroscience
  • Social contagion and high school dropout: The role of friends, romantic partners, and siblings., 2020, Journal of Educational Psychology
  • Trajectories of health behaviors during the COVID-19 pandemic: a longitudinal analysis of handwashing, mask wearing, social contact limitations, and physical distancing, 2023, Psychology and Health
  • Heterogeneity in the Course of Suicidal Ideation and its Relation to Suicide Attempts in First-Episode Psychosis: A 5-Year Prospective Study, 2023, The Canadian Journal of Psychiatry
  • Trajectories of self-kindness, common humanity, and mindfulness during the COVID-19 pandemic: A person-oriented multi-trajectory approach, 2023, PLoS ONE

Best Publications

  • Trajectories of Prosocial Behavior and Physical Aggression in Middle Childhood: Links to Adolescent School Dropout and Physical Violence

    Katja Kokko;Richard E. Tremblay;Eric Lacourse;Daniel S. Nagin

  • Developmental trajectories of boys' delinquent group membership and facilitation of violent behaviors during adolescence

    Eric Lacourse;Daniel Nagin;Richard E. Tremblay;Frank Vitaro

  • Developmental trajectories of conduct problems and hyperactivity from ages 2 to 10.

    Daniel S. Shaw;Eric Lacourse;Daniel S. Nagin

  • A longitudinal-experimental approach to testing theories of antisocial behavior development.

    Eric Lacourse;Sylvana Côté;Daniel S. Nagin;Frank Vitaro

  • Developmental trajectories of male physical violence and theft: relations to neurocognitive performance.

    Edward D. Barker;Jean R. Séguin;Helene Raskin White;Marsha E. Bates

  • Heavy Metal Music and Adolescent Suicidal Risk

    Eric Lacourse;Michel Claes;Martine Villeneuve

  • Development of male proactive and reactive physical aggression during adolescence

    Edward D. Barker;Richard E. Tremblay;Daniel S. Nagin;Frank Vitaro

  • Prediction of early-onset deviant peer group affiliation: a 12-year longitudinal study.

    Eric Lacourse;Daniel S. Nagin;Frank Vitaro;Sylvana Côté

  • Neighborhood poverty and suicidal thoughts and attempts in late adolescence.

    Veronique Dupéré;Tama Leventhal;Eric Lacourse

  • Impact and clinical significance of a preventive intervention for disruptive boys: 15-year follow-up.

    Rachel Boisjoli;Frank Vitaro;Eric Lacourse;Edward D Barker

  • Prevalence of Prescribed Attention-Deficit Hyperactivity Disorder Medications and Diagnosis among Canadian Preschoolers and School-Age Children: 1994–2007:

    Marie-Christine Brault;Éric Lacourse

  • Affiliation to Youth Gangs During Adolescence: The Interaction Between Childhood Psychopathic Tendencies and Neighborhood Disadvantage

    Véronique Dupéré;Éric Lacourse;J. Douglas Willms;Frank Vitaro

  • Parenting, Peer Orientation, Drug Use, and Antisocial Behavior in Late Adolescence: A Cross-National Study.

    Michel Claes;Eric Lacourse;Anna Paula Ercolani;Antonio Pierro

  • Antecedents and Outcomes of Joint Trajectories of Mother-Son Conflict and Warmth during Middle Childhood and Adolescence

    Christopher J. Trentacosta;Michael M. Criss;Daniel S. Shaw;Eric Lacourse

  • Testing the developmental distinctiveness of male proactive and reactive aggression with a nested longitudinal experimental intervention.

    Edward D. Barker;Frank Vitaro;Eric Lacourse;Nathalie M. G. Fontaine

  • Parental practices in late adolescence, a comparison of three countries: Canada, France and Italy.

    Michel Claes;Eric Lacourse;Céline Bouchard;Paula Perucchini

  • Childhood Hyperactivity, Physical Aggression and Criminality: A 19-Year Prospective Population-Based Study

    Jean-Baptiste Pingault;Sylvana M. Côté;Eric Lacourse;Cédric Galéra

  • Neighborhood poverty and early transition to sexual activity in young adolescents: a developmental ecological approach.

    Véronique Dupéré;Éric Lacourse;J. Douglas Willms;Tama Leventhal

  • A longitudinal twin study of physical aggression during early childhood: Evidence for a developmentally dynamic genome

    E. Lacourse;M. Boivin;Mara R. Brendgen;A. Petitclerc

  • Effects of the MAOA gene and levels of exposure to violence on antisocial outcomes

    Isabelle Ouellet-Morin;Sylvana M. Côté;Frank Vitaro;Martine Hébert

  • Pubertal timing and depressive symptoms in late adolescence: The moderating role of individual, peer, and parental factors

    Amelie Benoit;Eric Lacourse;Michel Claes

Frequent Co-Authors

Richard E. Tremblay
Richard E. Tremblay University of Montreal
Frank Vitaro
Frank Vitaro University of Montreal
Michel Boivin
Michel Boivin Université Laval
Daniel S. Nagin
Daniel S. Nagin Carnegie Mellon University
Mara Brendgen
Mara Brendgen University of Quebec at Montreal
Sylvana M. Côté
Sylvana M. Côté University of Montreal
Edward D. Barker
Edward D. Barker King's College London
Ginette Dionne
Ginette Dionne Université Laval
Jean-Baptiste Pingault
Jean-Baptiste Pingault University College London
Marie-Claude Geoffroy
Marie-Claude Geoffroy McGill University

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