World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
33
Citations
3161
World Ranking
10681
National Ranking
5579

L. Cinnamon Bidwell 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 L. Cinnamon Bidwell 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: 70 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

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

L. Cinnamon Bidwell 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 L. Cinnamon Bidwell 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: 33 D-Index — 10th percentile

10% of scientists in this discipline score the same or lower.

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

Overview

L. Cinnamon Bidwell is affiliated with the University of Colorado Boulder in the United States. Their research primarily focuses on the medical and behavioral effects of cannabis use, contributing extensively to the field of medicine with particular emphasis on pharmacology, epidemiology, and various branches of psychology.

Their work spans several subfields of study, including:

  • Pharmacology
  • Epidemiology
  • Cellular and Molecular Neuroscience
  • Clinical Psychology
  • Experimental and Cognitive Psychology

Bidwell's main fields of study are rooted in medicine, with notable research exploring the intersections of cannabis use and substance abuse treatment, sleep research, and behavioral neuroscience.

Frequent topics in their research include:

  • Cannabis and Cannabinoid Research
  • Substance Abuse Treatment and Outcomes
  • Sleep and Wakefulness Research
  • Prenatal Substance Exposure Effects
  • Neurotransmitter Receptor Influence on Behavior
  • Sleep and Related Disorders
  • Alcohol Consumption and Health Effects

The scientist has published multiple papers contributing knowledge on cannabis use patterns, potency, and their behavioral and psychomotor effects. Noteworthy recent publications include:

  • Association of Naturalistic Administration of Cannabis Flower and Concentrates With Intoxication and Impairment (2020) in JAMA Psychiatry
  • Cannabis use and sleep: Expectations, outcomes, and the role of age (2020) in Addictive Behaviors
  • Advancing the science on cannabis concentrates and behavioural health (2021) in Drug and Alcohol Review
  • Associations between self-reported cannabis use frequency, potency, and cannabis/health metrics (2021) in International Journal of Drug Policy
  • Effects of High-Potency Cannabis on Psychomotor Performance in Frequent Cannabis Users (2020) in Cannabis and Cannabinoid Research

The venues where Bidwell frequently publishes include:

  • Cannabis and Cannabinoid Research
  • Journal of Cannabis Research
  • Drug and Alcohol Dependence
  • Addictive Behaviors
  • Drug and Alcohol Review

Collaboration is a substantial part of Bidwell's research process. The scientist often coauthors with:

  • Angela D. Bryan
  • Kent E. Hutchison
  • Carillon J. Skrzynski
  • Renée Martin-Willett
  • Hollis C. Karoly

Best Publications

  • Testing for Neuropsychological Endophenotypes in Siblings Discordant for Attention-Deficit/ Hyperactivity Disorder

    L. Cinnamon Bidwell;Erik G. Willcutt;John C. DeFries;Bruce F. Pennington;Bruce F. Pennington

  • Cognitive enhancers for the treatment of ADHD.

    L. Cinnamon Bidwell;F. Joseph McClernon;F. Joseph McClernon;Scott H. Kollins

  • The neural basis of sustained and transient attentional control in young adults with ADHD

    Marie T. Banich;Gregory C. Burgess;Brendan E. Depue;Luka Ruzic

  • Visual motion integration in schizophrenia patients, their first-degree relatives, and patients with bipolar disorder

    Yue Chen;Yue Chen;L.Cinnamon Bidwell;Philip S. Holzman;Philip S. Holzman

  • Examining the role of common genetic variants on alcohol, tobacco, cannabis and illicit drug dependence: genetics of vulnerability to drug dependence.

    Rohan H. C. Palmer;Rohan H. C. Palmer;Leslie Brick;Nicole R. Nugent;Nicole R. Nugent;L. Cinnamon Bidwell;L. Cinnamon Bidwell

  • Behavioral performance predicts grey matter reductions in the right inferior frontal gyrus in young adults with combined type ADHD.

    Brendan E. Depue;Gregory C. Burgess;L. Cinnamon Bidwell;Erik G. Willcutt

  • Latent factor structure of a behavioral economic cigarette demand curve in adolescent smokers.

    L. Cinnamon Bidwell;James MacKillop;James MacKillop;James G. Murphy;James G. Murphy;Jennifer W. Tidey

  • Compromised External Validity: Federally Produced Cannabis Does Not Reflect Legal Markets

    Daniela Vergara;L Cinnamon Bidwell;Reggie Gaudino;Anthony Torres

  • Association of Naturalistic Administration of Cannabis Flower and Concentrates With Intoxication and Impairment.

    L. Cinnamon Bidwell;Jarrod M. Ellingson;Hollis C. Karoly;Sophie L. YorkWilliams

  • Exploring cannabis concentrates on the legal market: User profiles, product strength, and health-related outcomes.

    L. Cinnamon Bidwell;Sophie L. YorkWilliams;Raeghan L. Mueller;Angela D. Bryan

  • Trait vs. State Markers for Schizophrenia: Identification and Characterization through Visual Processes

    Yue Chen;L Cinnamon Bidwell;Daniel Norton

  • A family based association study of DRD4, DAT1, and 5HTT and continuous traits of attention-deficit hyperactivity disorder.

    L. Cinnamon Bidwell;Erik G. Willcutt;Matthew B. McQueen;John C. DeFries

  • Symptom-correlated brain regions in young adults with combined-type ADHD: their organization, variability, and relation to behavioral performance.

    Brendan E. Depue;Gregory C. Burgess;Erik G. Willcutt;L. Cinnamon Bidwell

  • Smoking during pregnancy and ADHD risk: A genetically informed, multiple-rater approach

    Valerie S. Knopik;Kristine Marceau;L. Cinnamon Bidwell;Rohan H.C. Palmer

  • Differential activation patterns of occipital and prefrontal cortices during motion processing: evidence from normal and schizophrenic brains.

    Yue Chen;Emily D. Grossman;L. Cinnamon Bidwell;Deborah Yurgelun-Todd

  • Validation of a multisubstance online Timeline Followback assessment.

    Renée Martin‐Willett;Timothy Helmuth;Median Abraha;Angela D. Bryan

  • COGNITIVE‐BEHAVIORAL GROUP THERAPY VERSUS GROUP PSYCHOTHERAPY FOR SOCIAL ANXIETY DISORDER AMONG COLLEGE STUDENTS: A RANDOMIZED CONTROLLED TRIAL

    Andri S. Bjornsson;Andri S. Bjornsson;L. Cinnamon Bidwell;L. Cinnamon Bidwell;Alisha L. Brosse;Gregory Carey

  • The New Runner's High? Examining Relationships Between Cannabis Use and Exercise Behavior in States With Legalized Cannabis.

    Sophie L. YorkWilliams;Charleen J. Gust;Raeghan Mueller;L. Cinnamon Bidwell

  • Cannabis use and sleep: Expectations, outcomes, and the role of age.

    Evan A. Winiger;Leah N. Hitchcock;Angela D. Bryan;L. Cinnamon Bidwell

  • An Exploratory Association Study of Alcohol Use Disorder and DNA Methylation

    Sarah L. Hagerty;L. Cinnamon Bidwell;Nicole Harlaar;Kent E. Hutchison

  • Alpha-2 Adrenergic Receptors and Attention-Deficit/Hyperactivity Disorder

    L. Cinnamon Bidwell;Rachel E. Dew;Scott H. Kollins

Frequent Co-Authors

Kent E. Hutchison
Kent E. Hutchison University of Colorado Boulder
Angela D. Bryan
Angela D. Bryan University of Colorado Boulder
Valerie S. Knopik
Valerie S. Knopik Purdue University West Lafayette
John E. McGeary
John E. McGeary Brown University
James MacKillop
James MacKillop McMaster University
Suzanne M. Colby
Suzanne M. Colby Brown University
Erik G. Willcutt
Erik G. Willcutt University of Colorado Boulder
Marie T. Banich
Marie T. Banich University of Colorado Boulder
Philip S. Holzman
Philip S. Holzman Harvard University
Andrew C. Heath
Andrew C. Heath Washington University in St. Louis

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