World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
38
Citations
5019
World Ranking
8944
National Ranking
602

Hayley Hamilton 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 Hayley Hamilton 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: 183 publications — 63rd percentile

63% of scientists in this discipline score the same or lower.

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

Hayley Hamilton 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 Hayley Hamilton 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

Hayley Hamilton is affiliated with the Centre for Addiction and Mental Health in Canada. Their research primarily spans the fields of Medicine and Psychology, with specific focus areas including Clinical Psychology, Pharmacology, General Health Professions, Social Psychology, and Epidemiology.

The main topics of their work cover a range of subjects centered on public health and psychological well-being. These include:

  • Cannabis and Cannabinoid Research
  • COVID-19 and Mental Health
  • Substance Abuse Treatment and Outcomes
  • Child and Adolescent Psychosocial and Emotional Development
  • Health disparities and outcomes
  • Homelessness and Social Issues
  • Child Development and Digital Technology

Hayley Hamilton has published extensively in various academic journals. Frequent publication venues include:

  • PLoS ONE
  • Canadian Journal of Public Health
  • The Canadian Journal of Psychiatry
  • BMC Public Health
  • Drug and Alcohol Dependence

Their recent notable papers are:

  • "Loneliness in the COVID-19 pandemic: Associations with age, gender and their interaction" (2021) published in Journal of Psychiatric Research
  • "Cannabis Use During the COVID-19 Pandemic in Canada: A Repeated Cross-sectional Study" (2020) published in Journal of Addiction Medicine
  • "Adherence to 24-hour movement guidelines and academic performance in adolescents" (2020) published in Public Health
  • "24-hour movement guidelines and suicidality among adolescents" (2020) published in Journal of Affective Disorders
  • "Cannabis legalization and cannabis use, daily cannabis use and cannabis-related problems among adults in Ontario, Canada (2001-2019)" (2023) published in Drug and Alcohol Dependence

The scientist frequently collaborates with other researchers, including:

  • Tara Elton-Marshall
  • Yeshambel T. Nigatu
  • Samantha Wells
  • Christine M. Wickens
  • Hugues Sampasa-Kanyinga

Best Publications

  • The Nature and Characteristics of Psychiatric Comorbidity in Incarcerated Adolescents

    Thaddeus Pm Ulzen;Dip Child Psych;Hayley Hamilton

  • Mental distress, economic hardship and expectations of life in Canada among Sudanese newcomers.

    Laura Simich;Hayley Hamilton;B. Khamisa Baya

  • Loneliness in the COVID-19 pandemic: Associations with age, gender and their interaction.

    Christine M. Wickens;André J. McDonald;Tara Elton-Marshall;Samantha Wells

  • Social networking sites and mental health problems in adolescents: The mediating role of cyberbullying victimization

    H. Sampasa-Kanyinga;H.A. Hamilton

  • Adolescent stigma towards drug addiction: effects of age and drug use behaviour.

    Edward M. Adlaf;Hayley A. Hamilton;Hayley A. Hamilton;Fei Wu;Samuel Noh;Samuel Noh

  • Suicidality, bullying and other conduct and mental health correlates of traumatic brain injury in adolescents.

    Gabriela Ilie;Robert E. Mann;Angela Boak;Edward M. Adlaf

  • Meanings of home and mental well-being among Sudanese refugees in Canada.

    Laura Simich;David Este;Hayley Hamilton

  • Use of social networking sites and risk of cyberbullying victimization: a population-level study of adolescents

    Hugues Sampasa-Kanyinga;Hayley A. Hamilton

  • Sleep duration and consumption of sugar-sweetened beverages and energy drinks among adolescents.

    Hugues Sampasa-Kanyinga;Hayley A. Hamilton;Jean-Philippe Chaput

  • Social Media Use, School Connectedness, and Academic Performance Among Adolescents

    Hugues Sampasa-Kanyinga;Hugues Sampasa-Kanyinga;Jean-Philippe Chaput;Jean-Philippe Chaput;Hayley A. Hamilton;Hayley A. Hamilton

  • Substance Use and Related Harms Among Adolescents With and Without Traumatic Brain Injury.

    Gabriela Ilie;Robert E. Mann;Hayley Hamilton;Edward M. Adlaf

  • Adolescent risk behaviours and psychological distress across immigrant generations

    Hayley A. Hamilton;Hayley A. Hamilton;Samuel Noh;Samuel Noh;Edward M. Adlaf;Edward M. Adlaf

  • Stepfather Involvement and Adolescent Well-Being: Do Mothers and Nonresidential Fathers Matter?

    Anastasia S. Vogt Yuan;Hayley A. Hamilton

  • Cannabis Use During the COVID-19 Pandemic in Canada: A Repeated Cross-sectional Study.

    Sameer Imtiaz;Samantha Wells;Jürgen Rehm;Hayley A Hamilton

  • Use of social media is associated with short sleep duration in a dose-response manner in students aged 11 to 20 years.

    Hugues Sampasa-Kanyinga;Hayley A Hamilton;Hayley A Hamilton;Jean-Philippe Chaput

  • Predictors of emotional problems and physical aggression among children of Hong Kong Chinese, Mainland Chinese and Filipino immigrants to Canada

    Morton Beiser;Hayley Hamilton;Joanna Anneke Rummens;Jacqueline Oxman-Martinez

  • Associations between a History of Traumatic Brain Injuries and Current Cigarette Smoking, Substance Use, and Elevated Psychological Distress in a Population Sample of Canadian Adults

    Gabriela Ilie;Edward M. Adlaf;Robert E. Mann;Anca Ialomiteanu

  • Associations between the use of social networking sites and unhealthy eating behaviours and excess body weight in adolescents

    Hugues Sampasa-Kanyinga;Jean-Philippe Chaput;Hayley A. Hamilton

  • Prevalence of Problematic Video Gaming among Ontario Adolescents

    Nigel E. Turner;Nigel E. Turner;Angela Paglia-Boak;Bruce Ballon;Bruce Ballon;Joyce T. W. Cheung

  • Perceived financial status, health, and maladjustment in adolescence.

    Hayley A. Hamilton;Samuel Noh;Samuel Noh;Edward M. Adlaf;Edward M. Adlaf

  • Energy drink consumption and associations with demographic characteristics, drug use and injury among adolescents.

    Hayley A. Hamilton;Angela Boak;Gabriela Ilie;Robert E. Mann

  • The association between traumatic brain injury and ADHD in a Canadian adult sample

    Gabriela Ilie;Evelyn R. Vingilis;Robert E. Mann;Robert E. Mann;Hayley Hamilton;Hayley Hamilton

Frequent Co-Authors

Robert E. Mann
Robert E. Mann Centre for Addiction and Mental Health
Edward M. Adlaf
Edward M. Adlaf Centre for Addiction and Mental Health
Jean-Philippe Chaput
Jean-Philippe Chaput University of Ottawa
Jürgen Rehm
Jürgen Rehm University of Toronto
Norman Giesbrecht
Norman Giesbrecht Centre for Addiction and Mental Health
Samuel Noh
Samuel Noh University of Toronto
Nigel E. Turner
Nigel E. Turner Centre for Addiction and Mental Health
Ian Colman
Ian Colman University of Ottawa
Mark Asbridge
Mark Asbridge Dalhousie University
Christine Wekerle
Christine Wekerle McMaster University

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Related Online Degrees & Career Pathways

Pursuing an online degree in psychology opens the door to diverse career paths. Many graduates choose specialized roles, such as becoming a speech-language pathologist (SLP), which requires meeting specific state requirements. For example, those interested in working in the Midwest can learn about the Oklahoma slp certification requirements. These often include a master’s degree in speech-language pathology, passing scores on the relevant exams, and supervised clinical hours.

If you plan to practice in the Pacific Northwest, it's important to review the Oregon slp certification requirements. The process often includes state-specific licensure, which ensures that professionals meet local standards of ethics and competence.

Eastern states like Pennsylvania set their own distinct slp requirements in Pennsylvania, which may include additional coursework or specific examinations. Similarly, in the Northeast, reviewing the Rhode Island slp certification requirements is vital before applying for a license there.

Understanding and meeting these varied state regulations is crucial for anyone seeking to transition from a psychology degree to a rewarding career as an SLP.

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