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Psychology
USA
2026

D-Index & Metrics

Psychology

D-Index
133
Citations
71803
World Ranking
150
National Ranking
92

Jack M. Fletcher 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 Jack M. Fletcher 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: 463 publications — 96th percentile

96% of scientists in this discipline score the same or lower.

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

Jack M. Fletcher 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 Jack M. Fletcher 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: 133 D-Index — 99th percentile

99% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2026 - Research.com Psychology in United States Leader Award
  • 2025 - Research.com Psychology in United States Leader Award

Overview

Jack M. Fletcher is affiliated with the University of Houston in the United States. Their research spans multiple fields including Medicine, Psychology, and Neuroscience, with a significant focus on Developmental and Educational Psychology, Public Health, Environmental and Occupational Health, Pediatrics, Perinatology and Child Health, Cellular and Molecular Neuroscience, and Statistics and Probability.

The scientist's primary research topics include:

  • Reading and Literacy Development
  • Spinal Dysraphism and Malformations
  • Cerebrospinal fluid and hydrocephalus
  • Fetal and Pediatric Neurological Disorders
  • Cognitive and developmental aspects of mathematical skills
  • Hearing Impairment and Communication
  • Language Development and Disorders

Among the recent publications authored or co-authored by Fletcher are:

  • "The Critical Role of Instructional Response for Identifying Dyslexia and Other Learning Disabilities" (2020), published in Journal of Learning Disabilities
  • "Prenatal Repair of Myelomeningocele and School-age Functional Outcomes" (2020), published in PEDIATRICS
  • "Prenatal Repair and Physical Functioning Among Children With Myelomeningocele" (2021), published in JAMA Pediatrics
  • "Early Detection of Dyslexia Risk: Development of Brief, Teacher-Administered Screens" (2020), published in Learning Disability Quarterly
  • "A Commentary on Bowers (2020) and the Role of Phonics Instruction in Reading" (2020), published in Educational Psychology Review

Frequently publishing venues include:

  • Journal of Pediatric Rehabilitation Medicine
  • Neuropsychology
  • Journal of Learning Disabilities
  • PEDIATRICS
  • JAMA Pediatrics

Fletcher collaborates frequently with several researchers in related fields. Notable co-authors include:

  • Jeremy Miciak
  • Amy J. Houtrow
  • Cora MacPherson
  • Sharon Vaughn
  • Nalin Gupta

Best Publications

  • Specific reading disability (dyslexia): what have we learned in the past four decades?

    Frank R. Vellutino;Jack M. Fletcher;Margaret J. Snowling;Donna M. Scanlon

  • Learning Disabilities : From Identification to Intervention

    Jack M. Fletcher

  • Sex differences in the functional organization of the brain for language

    Bennett A. Shaywitz;Sally E. Shaywltz;Kenneth R. Pugh;Kenneth R. Pugh;R. Todd Constable

  • The Role of Instruction in Learning To Read: Preventing Reading Failure in At-Risk Children.

    Barbara R. Foorman;David J. Francis;Jack M. Fletcher;Christopher Schatschneider

  • Disruption of posterior brain systems for reading in children with developmental dyslexia.

    Bennett A Shaywitz;Sally E Shaywitz;Kenneth R Pugh;Kenneth R Pugh;W.Einar Mencl;W.Einar Mencl

  • Prevalence of reading disability in boys and girls. Results of the Connecticut Longitudinal Study.

    Sally E. Shaywitz;Bennett A. Shaywitz;Jack M. Fletcher;Michael D. Escobar

  • Functional disruption in the organization of the brain for reading in dyslexia

    S E Shaywitz;B A Shaywitz;K R Pugh;R K Fulbright

  • Developmental Lag versus Deficit Models of Reading Disability: A Longitudinal, Individual Growth Curves Analysis.

    David J. Francis;Sally E. Shaywitz;Karla K. Stuebing;Bennett A. Shaywitz

  • Kindergarten Prediction of Reading Skills: A Longitudinal Comparative Analysis

    Christopher Schatschneider;Jack M. Fletcher;David J. Francis;Coleen D. Carlson

  • Cognitive profiles of reading disability: Comparisons of discrepancy and low achievement definitions.

    Jack M. Fletcher;Sally E. Shaywitz;Donald P. Shankweiler;Leonard Katz

  • Evidence That Dyslexia May Represent the Lower Tail of a Normal Distribution of Reading Ability

    Sally E. Shaywitz;Michael D. Escobar;Bennett A. Shaywitz;Jack M. Fletcher

  • Why IQ is not a covariate in cognitive studies of neurodevelopmental disorders.

    Maureen Dennis;David J. Francis;Paul T. Cirino;Russell Schachar

  • 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

  • Developmental changes in performance on tests of purported frontal lobe functioning

    Harvey S. Levin;Kathleen A. Culhane;Joel Hartmann;Karen Evankovich

  • Development of left occipitotemporal systems for skilled reading in children after a phonologically- based intervention.

    Bennett A Shaywitz;Sally E Shaywitz;Benita A Blachman;Kenneth R Pugh;Kenneth R Pugh

  • Cerebral organization of component processes in reading

    Pugh Kr;Shaywitz Ba;Shaywitz Se;Constable Rt

  • The cognitive correlates of third-grade skill in arithmetic, algorithmic computation, and arithmetic word problems

    Lynn S. Fuchs;Douglas Fuchs;Donald L. Compton;Sarah R. Powell

  • Response to Intervention: Preventing and Remediating Academic Difficulties

    Jack M Fletcher;Sharon Vaughn

  • Persistence of dyslexia: the Connecticut Longitudinal Study at adolescence.

    Sally E. Shaywitz;Jack M. Fletcher;John M. Holahan;Abigail E. Shneider

  • A Phase II Study of Moderate Hypothermia in Severe Brain Injury

    Guy L. Clifton;Steven Allen;Patricia Barrodale;Patrick Plenger

Frequent Co-Authors

Paul T. Cirino
Paul T. Cirino University of Houston
David J. Francis
David J. Francis University of Houston
Karla K. Stuebing
Karla K. Stuebing University of Houston
Sharon Vaughn
Sharon Vaughn The University of Texas at Austin
Maureen Dennis
Maureen Dennis University of Toronto
Linda Ewing-Cobbs
Linda Ewing-Cobbs The University of Texas Health Science Center at Houston
Carolyn A. Denton
Carolyn A. Denton The University of Texas Health Science Center at Houston
Sally E. Shaywitz
Sally E. Shaywitz Yale University
Bennett A. Shaywitz
Bennett A. Shaywitz Yale University
Panagiotis G. Simos
Panagiotis G. Simos University of Crete

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