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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 65 2845 2610 1641 1472 335 15374

Alan L. Peterson publications per year

The chart shows the history of publications by Alan L. Peterson between 1988 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Alan L. Peterson published across 38 years, from 1988 to 2025, averaging 11.2 papers a year. Output peaked at 45 publications in 2021. 69 of the 427 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1988 to 2025. Vertical axis: number of publications, 0 to 45. Peak 45 publications in 2021. 1988: 1 publication 1989: 1 publication 1990: 1 publication 1991: 0 publications 1992: 1 publication 1993: 2 publications 1994: 1 publication 1995: 3 publications 1996: 0 publications 1997: 0 publications 1998: 1 publication 1999: 1 publication 2000: 3 publications 2001: 2 publications 2002: 4 publications 2003: 5 publications 2004: 2 publications 2005: 8 publications 2006: 3 publications 2007: 3 publications 2008: 15 publications 2009: 9 publications 2010: 6 publications 2011: 10 publications 2012: 12 publications 2013: 11 publications 2014: 11 publications 2015: 20 publications 2016: 12 publications 2017: 16 publications 2018: 27 publications 2019: 28 publications 2020: 37 publications 2021: 45 publications 2022: 33 publications 2023: 24 publications 2024: 26 publications 2025: 43 publications
1988 2025

427 publications in total across all disciplines

View publications per year as a table
Alan L. Peterson: publications per year, 1988 to 2025
Year Publications
1988 1
1989 1
1990 1
1991 0
1992 1
1993 2
1994 1
1995 3
1996 0
1997 0
1998 1
1999 1
2000 3
2001 2
2002 4
2003 5
2004 2
2005 8
2006 3
2007 3
2008 15
2009 9
2010 6
2011 10
2012 12
2013 11
2014 11
2015 20
2016 12
2017 16
2018 27
2019 28
2020 37
2021 45
2022 33
2023 24
2024 26
2025 43
Total 427
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Alan L. Peterson 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 Alan L. Peterson sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 69 bars. Horizontal axis: publications, 31–40 to 705+. Vertical axis: number of scientists, 0 to 736. Most scientists, 736, have 101–110 publications. The last bar groups every scientist with 705 publications or more. The highlighted bar, 331–340 publications, is where this scientist sits. 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
31–40 publications 705+

This scientist: 335 publications — 90th percentile

90% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Psychology scientists by publication count, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
Publications Scientists This scientist
31–40 6
41–50 52
51–60 138
61–70 299
71–80 461
81–90 605
91–100 713
101–110 736
111–120 686
121–130 670
131–140 644
141–150 597
151–160 576
161–170 477
171–180 450
181–190 397
191–200 343
201–210 328
211–220 313
221–230 283
231–240 226
241–250 196
251–260 201
261–270 171
271–280 151
281–290 139
291–300 113
301–310 102
311–320 100
321–330 76
331–340 92 335
341–350 85
351–360 69
361–370 71
371–380 63
381–390 58
391–400 57
401–410 43
411–420 33
421–430 50
431–440 41
441–450 32
451–460 27
461–470 28
471–480 25
481–490 28
491–500 20
501–510 23
511–520 26
521–530 17
531–540 21
541–550 14
551–560 16
561–570 10
571–580 22
581–590 9
591–600 14
601–610 9
611–620 11
621–630 4
631–640 7
641–650 5
651–660 10
661–670 8
671–680 8
681–690 4
691–700 3
701–704 4
705+ 100
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Alan L. Peterson 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 Alan L. Peterson sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 58 bars. Horizontal axis: D-Index, 30–31 to 144+. Vertical axis: number of scientists, 0 to 702. Most scientists, 702, have 32–33 D-Index. The last bar groups every scientist with 144 D-Index or more. The highlighted bar, 64–65 D-Index, is where this scientist sits. 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
30–31 D-Index 144+

This scientist: 65 D-Index — 76th percentile

76% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Psychology scientists by D-index, Research.com 2026 ranking edition. Based on 11,416 ranked scientists.
D-Index Scientists This scientist
30–31 398
32–33 702
34–35 671
36–37 659
38–39 641
40–41 671
42–43 617
44–45 558
46–47 495
48–49 487
50–51 445
52–53 390
54–55 408
56–57 345
58–59 325
60–61 321
62–63 248
64–65 290 65
66–67 218
68–69 219
70–71 215
72–73 183
74–75 169
76–77 132
78–79 137
80–81 120
82–83 112
84–85 86
86–87 101
88–89 83
90–91 77
92–93 70
94–95 78
96–97 58
98–99 53
100–101 57
102–103 48
104–105 53
106–107 46
108–109 24
110–111 35
112–113 27
114–115 32
116–117 31
118–119 22
120–121 16
122–123 24
124–125 18
126–127 11
128–129 19
130–131 10
132–133 16
134–135 10
136–137 12
138–139 8
140–141 5
142–143 12
144+ 98
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Overview

Alan L. Peterson is affiliated with The University of Texas Health Science Center at San Antonio in the United States. Their research spans Psychology and Medicine, with a primary focus on Clinical Psychology. Additional subfields include Epidemiology, Experimental and Cognitive Psychology, General Health Professions, and Pharmacology.

The scientist's work predominantly addresses topics related to mental health and trauma. Key research areas include:

  • Posttraumatic Stress Disorder Research
  • Traumatic Brain Injury Research
  • Suicide and Self-Harm Studies
  • Migration, Health and Trauma
  • Child Abuse and Trauma
  • Resilience and Mental Health
  • Sleep and related disorders

Peterson has contributed to a range of publication venues, often appearing in journals relevant to trauma and sleep medicine. Frequent publication venues include:

  • SLEEP
  • Journal of Traumatic Stress
  • Military Medicine
  • Psychological Trauma Theory Research Practice and Policy
  • Contemporary Clinical Trials

The scientist's recent papers highlight work in clinical trials and epidemiological studies focusing on military personnel and trauma-related disorders. Selected recent publications are:

  • Dose-related effects of ketamine for antidepressant-resistant symptoms of posttraumatic stress disorder in veterans and active duty military: a double-blind, randomized, placebo-controlled multi-center clinical trial (2022, Neuropsychopharmacology)
  • Incidence Rates of Posttraumatic Stress Disorder Over a 17-Year Period in Active Duty Military Service Members (2020, Journal of Traumatic Stress)
  • Variable-length Cognitive Processing Therapy for posttraumatic stress disorder in active duty military: Outcomes and predictors (2021, Behaviour Research and Therapy)
  • Incidence of insomnia and obstructive sleep apnea in active duty United States military service members (2021, SLEEP)
  • Sleep problems in active duty military personnel seeking treatment for posttraumatic stress disorder: presence, change, and impact on outcomes (2020, SLEEP)

Collaboration appears to be a significant aspect of Peterson's work, with frequent co-authors including:

  • Stacey Young-McCaughan
  • Jim Mintz
  • Brett T. Litz
  • Casey L. Straud
  • Katherine A. Dondanville

Best Publications

  • Psychometric analysis of the PTSD Checklist-5 (PCL-5) among treatment-seeking military service members.

    Jennifer H. Wortmann;Alexander H. Jordan;Frank W. Weathers;Patricia A. Resick

  • Behavior Therapy for Children With Tourette Disorder: A Randomized Controlled Trial

    John Piacentini;Douglas W. Woods;Lawrence Scahill;Sabine Wilhelm

  • International meta-analysis of PTSD genome-wide association studies identifies sex- and ancestry-specific genetic risk loci

    Caroline M. Nievergelt;Caroline M. Nievergelt;Adam X. Maihofer;Adam X. Maihofer;Torsten Klengel;Torsten Klengel;Elizabeth G. Atkinson;Elizabeth G. Atkinson

  • Brief Cognitive-Behavioral Therapy Effects on Post-Treatment Suicide Attempts in a Military Sample: Results of a Randomized Clinical Trial With 2-Year Follow-Up

    M. David Rudd;Craig J. Bryan;Evelyn G. Wertenberger;Alan L. Peterson

  • Effect of Prolonged Exposure Therapy Delivered Over 2 Weeks vs 8 Weeks vs Present-Centered Therapy on PTSD Symptom Severity in Military Personnel: A Randomized Clinical Trial.

    Edna B. Foa;Carmen P. McLean;Carmen P. McLean;Yinyin Zang;David Rosenfield

  • Effect of Group vs Individual Cognitive Processing Therapy in Active-Duty Military Seeking Treatment for Posttraumatic Stress Disorder: A Randomized Clinical Trial.

    Patricia A Resick;Jennifer Schuster Wachen;Katherine A Dondanville;Kristi E Pruiksma

  • Randomized Trial of Behavior Therapy for Adults With Tourette Syndrome

    Sabine Wilhelm;Alan L. Peterson;John Piacentini;Douglas W. Woods

  • Habit Reversal Versus Supportive Psychotherapy for Tourette’s Disorder: A Randomized Controlled Trial

    Sabine Wilhelm;Thilo Deckersbach;Barbara J. Coffey;Antje Bohne

  • Managing Tourette Syndrome: A Behavioral Intervention for Children and Adults Therapist Guide

    Douglas W Woods;John Piacentini;Susanna Chang;Thilo Deckersbach

  • A randomized clinical trial of group cognitive processing therapy compared with group present-centered therapy for PTSD among active duty military personnel

    Patricia A. Resick;Jennifer Schuster Wachen;Jim Mintz;Stacey Young-McCaughan

  • Treatment of tourette syndrome by habit reversal: A waiting-list control group comparison *

    Nathan H. Azrin;Alan L. Peterson

  • Sleep disturbance during military deployment

    Alan L. Peterson;Alan L. Peterson;Jeffrey L. Goodie;William A. Satterfield;William L. Brim

  • An evaluation of behavioral treatments for tourette syndrome

    Alan L. Peterson;Nathan H. Azrin

  • Habit reversal for the treatment of Tourette syndrome.

    Nathan H. Azrin;Alan L. Peterson

  • Description of Risk and Resilience Factors among Military Medical Personnel before Deployment to Iraq

    Shira Maguen;Diane M. Turcotte;Alan L. Peterson;Alan L. Peterson;Theresa L. Dremsa

  • Evidence that smokeless tobacco use is a gateway for smoking initiation in young adult males.

    C. Keith Haddock;Mark Vander Weg;Margaret DeBon;Robert C. Klesges

  • Residual sleep disturbances following PTSD treatment in active duty military personnel.

    Kristi E. Pruiksma;Daniel J. Taylor;Jennifer Schuster Wachen;Jim Mintz

  • Weight management using the internet a randomized controlled trial.

    Christine M. Hunter;Alan L. Peterson;Alan L. Peterson;Lisa M. Alvarez;Lisa M. Alvarez;Walker C. Poston

  • Detecting a clinically meaningful change in tic severity in Tourette syndrome: a comparison of three methods.

    Sangchoon Jeon;John T. Walkup;Douglas W. Woods;Alan Peterson

  • The premonitory urge to tic: measurement, characteristics, and correlates in older adolescents and adults.

    Hannah E. Reese;Lawrence Scahill;Alan L. Peterson;Katherine Crowe

  • Secondary Traumatic Stress Among Mental Health Providers Working With the Military: Prevalence and Its Work- and Exposure-Related Correlates

    Roman Cieslak;Valerie Anderson;Judith Bock;Bret A. Moore

  • Improving the detection and prediction of suicidal behavior among military personnel by measuring suicidal beliefs: An evaluation of the Suicide Cognitions Scale

    Craig J. Bryan;M. David Rudd;Evelyn Wertenberger;Neysa Etienne

Frequent Co-Authors

Brett T. Litz
Brett T. Litz Boston University
Jim Mintz
Jim Mintz The University of Texas Health Science Center at San Antonio
Patricia A. Resick
Patricia A. Resick Duke University
Sabine Wilhelm
Sabine Wilhelm Harvard University
John Piacentini
John Piacentini University of California, Los Angeles
Edna B. Foa
Edna B. Foa University of Pennsylvania
John T. Walkup
John T. Walkup Lurie Children's Hospital
Douglas W. Woods
Douglas W. Woods Marquette University
Terence M. Keane
Terence M. Keane Boston University
Daniel J. Taylor
Daniel J. Taylor University of Arizona

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