World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
70
Citations
14875
World Ranking
2301
National Ranking
1336

Gary R. Geffken 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 Gary R. Geffken 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: 187 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Gary R. Geffken 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 Gary R. Geffken 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: 70 D-Index — 81st percentile

81% of scientists in this discipline score the same or lower.

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

Overview

Gary R. Geffken is a researcher affiliated with the University of Florida in the United States. Their work primarily focuses on psychology, with notable contributions in clinical psychology and related subfields such as cognitive neuroscience and psychiatry and mental health.

The scientist's research spans several main topics, including:

  • Obsessive-Compulsive Spectrum Disorders
  • Eating Disorders and Behaviors
  • Sexuality, Behavior, and Technology
  • Autism Spectrum Disorder Research
  • Child Nutrition and Feeding Issues

Their published articles reflect a particular interest in obsessive-compulsive disorder (OCD) and related treatment approaches. Two recent papers include:

  • "An investigation of self-esteem in the treatment of OCD" (2020), published in the Journal of Obsessive-Compulsive and Related Disorders
  • "Brief Report: Exposure and Response Prevention for Obsessive Compulsive Disorder in a 12-year-old with Autism" (2021), published through UNC Libraries

Gary R. Geffken has collaborated frequently with several coauthors, indicating ongoing research partnerships. These frequent coauthors include Shanee Toledano, Andrew G. Guzick, Ryan J. McCarty, Morgan E. Browning, and Seth T. Downing.

Their work has appeared in these publication venues:

  • Journal of Obsessive-Compulsive and Related Disorders
  • UNC Libraries

Best Publications

  • Peer Victimization, Psychosocial Adjustment, and Physical Activity in Overweight and At-Risk-For-Overweight Youth

    Eric A Storch;Vanessa A Milsom;Ninoska Debraganza;Adam B Lewin

  • Family-based cognitive-behavioral therapy for pediatric obsessive-compulsive disorder: comparison of intensive and weekly approaches.

    Eric A. Storch;Gary R. Geffken;Lisa J. Merlo;Giselle Mann

  • Family accommodation in pediatric obsessive-compulsive disorder.

    Eric A Storch;Gary R Geffken;Lisa J Merlo;Marni L Jacob

  • Psychometric evaluation of the Children's Yale-Brown Obsessive-Compulsive Scale.

    Eric A. Storch;Tanya K. Murphy;Gary R. Geffken;Ohel Soto

  • Families of Autistic Children: Psychological Functioning of Mothers

    James R. Rodrigue;Sam B. Morgan;Gary Geffken

  • Clinical predictors of response to cognitive-behavioral therapy for obsessive-compulsive disorder.

    Mary L. Keeley;Eric A. Storch;Lisa J. Merlo;Gary R. Geffken

  • Impact of comorbidity on cognitive-behavioral therapy response in pediatric obsessive-compulsive disorder.

    Eric A. Storch;Lisa J. Merlo;Michael J. Larson;Gary R. Geffken

  • Decreased Family Accommodation Associated with Improved Therapy Outcome in Pediatric Obsessive-Compulsive Disorder.

    Lisa J. Merlo;Heather D. Lehmkuhl;Gary R. Geffken;Eric A. Storch

  • The Relation Between Family Factors and Metabolic Control: The Role of Diabetes Adherence

    Adam B. Lewin;Amanda D. Heidgerken;Gary R. Geffken;Laura B. Williams

  • A Survey of Autism Knowledge in a Health Care Setting.

    Amanda D. Heidgerken;Gary Geffken;Avani Modi;Laura Frakey

  • Trichotillomania: A current review.

    Danny C. Duke;Mary L. Keeley;Gary R. Geffken;Eric A. Storch

  • Reliability and validity of the Yale Global Tic Severity Scale.

    Eric A. Storch;Tanya K. Murphy;Gary R. Geffken;Muhammad Sajid

  • D-Cycloserine Augmentation of Exposure-Based Cognitive Behavior Therapy for Anxiety, Obsessive-Compulsive, and Posttraumatic Stress Disorders: A Systematic Review and Meta-analysis of Individual Participant Data.

    David Mataix-Cols;Lorena Fernández de la Cruz;Benedetta Monzani;David Rosenfield

  • D-cycloserine does not enhance exposure-response prevention therapy in obsessive-compulsive disorder.

    Eric A. Storch;Lisa J. Merlo;Michael Bengtson;Tanya K. Murphy

  • Quality of life in youth with Tourette's syndrome and chronic tic disorder.

    Eric A. Storch;Lisa J. Merlo;Caleb Lack;Vanessa A. Milsom

  • Psychosocial adaptation of fathers of children with autism, down syndrome, and normal development

    James R. Rodrigue;Sam B. Morgan;Gary R. Geffken

  • Florida Obsessive-Compulsive Inventory: development, reliability, and validity.

    Eric A. Storch;Daniel Bagner;Lisa J. Merlo;Nathan Andrew Shapira

  • A preliminary study of D-cycloserine augmentation of cognitive-behavioral therapy in pediatric obsessive-compulsive disorder.

    Eric A. Storch;Tanya K. Murphy;Wayne K. Goodman;Gary R. Geffken

  • Perceived competence and behavioral adjustment of siblings of children with autism

    James R. Rodrigue;Gary R. Geffken;Sam B. Morgan

  • Validity and Reliability of an Adolescent and Parent Rating Scale of Type 1 Diabetes Adherence Behaviors: The Self-Care Inventory (SCI)

    Adam B. Lewin;Annette M. LaGreca;Gary R. Geffken;Laura B. Williams

Frequent Co-Authors

Eric A. Storch
Eric A. Storch Baylor College of Medicine
Tanya K. Murphy
Tanya K. Murphy University of South Florida
Wayne K. Goodman
Wayne K. Goodman Baylor College of Medicine
Adam B. Lewin
Adam B. Lewin University of South Florida
Lisa J. Merlo
Lisa J. Merlo University of Florida
Paulo A. Graziano
Paulo A. Graziano Florida International University
Michael J. Larson
Michael J. Larson Brigham Young University
Daniel M. Bagner
Daniel M. Bagner Florida International University
Regina Bussing
Regina Bussing University of Florida
Suzanne Bennett Johnson
Suzanne Bennett Johnson Florida State University

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