World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
46
Citations
12271
World Ranking
6320
National Ranking
3424

Gregory J. Madden 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 Gregory J. Madden 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: 141 publications — 44th percentile

44% of scientists in this discipline score the same or lower.

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

Gregory J. Madden 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 Gregory J. Madden 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: 46 D-Index — 45th percentile

45% of scientists in this discipline score the same or lower.

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

Overview

Gregory J. Madden is affiliated with Utah State University in the United States. Their research primarily spans the field of Psychology, with significant contributions in subfields such as Applied Psychology, Experimental and Cognitive Psychology, General Decision Sciences, Developmental and Educational Psychology, and Cellular and Molecular Neuroscience.

The main topics addressed in Gregory J. Madden's work include Behavioral Health and Interventions, Decision-Making and Behavioral Economics, Behavioral and Psychological Studies, Mental Health Research Topics, Neurotransmitter Receptor Influence on Behavior, Obesity, Physical Activity, Diet, and Environmental Education and Sustainability.

Gregory J. Madden has published articles in several academic journals. Frequent publication venues include Behavioural Processes, Frontiers in Behavioral Neuroscience, The Psychological Record, Journal of the Experimental Analysis of Behavior, and SLEEP Advances.

Some of the recent papers authored or co-authored by Gregory J. Madden are:

  • "Pavlovian learning and conditioned reinforcement," 2023, Journal of Applied Behavior Analysis
  • "A Randomized Controlled Trial Evaluating the FIT Game's Efficacy in Increasing Fruit and Vegetable Consumption," 2021, Nutrients
  • "Reducing impulsive choice VII: effects of duration of delay-exposure training," 2020, Animal Cognition
  • "Effects of inter-trial interval on sign-tracking and conditioned reinforcer efficacy in female rats," 2023, Behavioural Processes
  • ""Just not knowing" can make life sweeter (and saltier): Reward uncertainty alters the sensory experience and consumption of palatable food and drinks," 2021, Journal of Experimental Psychology General

Gregory J. Madden has collaborated frequently with several co-authors, including Sara Peck, S.M.S. Mahmoudi, Heidi J. Wengreen, Damon Joyner, and Jeffrey S. Stein.

Best Publications

  • Impulsivity and cigarette smoking: delay discounting in current, never, and ex-smokers.

    W. K. Bickel;Amy Laurie Odum;Gregory J. Madden

  • Impulsive and self-control choices in opioid-dependent patients and non-drug-using control patients: Drug and monetary rewards.

    Gregory J. Madden;Nancy M. Petry;Gary J. Badger;Warren K. Bickel

  • Delay discounting of real and hypothetical rewards.

    Gregory J. Madden;Andrea M. Begotka;Bethany R. Raiff;Lana L. Kastern

  • Impulsivity: The Behavioral and Neurological Science of Discounting

    Gregory J. Madden;Warren K. Bickel

  • Impulsivity (Delay Discounting) as a Predictor of Acquisition of IV Cocaine Self-Administration in Female Rats

    Jennifer L. Perry;Erin B. Larson;Jonathan P. German;Gregory J. Madden

  • Delay Discounting of Real and Hypothetical Rewards III: Steady-State Assessments, Forced-Choice Trials, and All Real Rewards

    Carla H. Lagorio;Gregory J. Madden

  • Delay discounting of potentially real and hypothetical rewards: II. Between- and within-subject comparisons.

    Gregory J. Madden;Bethany R. Raiff;Carla H. Lagorio;Andrea M. Begotka

  • Discounting of delayed rewards in opioid-dependent outpatients: exponential or hyperbolic discounting functions?

    Gregory J. Madden;Warren K. Bickel;Eric A. Jacobs

  • Experimental reductions of delay discounting and impulsive choice: A systematic review and meta-analysis.

    Jillian M. Rung;Gregory J. Madden

  • Discounting of delayed health gains and losses by current, never- and ex-smokers of cigarettes

    Amy Laurie Odum;Gregory J. Madden;Warren K. Bickel

  • A delay-discounting primer.

    Gregory J. Madden;Patrick S. Johnson

  • Needle sharing in opioid-dependent outpatients: psychological processes underlying risk

    Amy Laurie Odum;Gregory J. Madden;Gary J. Badger;Warren K. Bickel

  • Pathological gamblers discount probabilistic rewards less steeply than matched controls.

    Gregory J. Madden;Nancy M. Petry;Patrick S. Johnson

  • The FIT Game: preliminary evaluation of a gamification approach to increasing fruit and vegetable consumption in school

    Brooke A. Jones;Gregory J. Madden;Heidi J. Wengreen

  • A Comparison of Measures of Relative Reinforcing Efficacy and Behavioral Economics: Cigarettes and Money in Smokers

    Warren K. Bickel;Gregory J. Madden

  • Comparing the reinforcing efficacy of nicotine containing and de-nicotinized cigarettes: a behavioral economic analysis

    Timothy A. Shahan;Warren K. Bickel;Gregory J. Madden;Gary J. Badger

  • The Price of Change: The Behavioral Economics of Drug Dependence

    Warren K. Bickel;Gregory J. Madden;Nancy M. Petry

  • Three predictions of the economic concept of unit price in a choice context.

    Gregory J. Madden;Warren K. Bickel;Eric A. Jacobs

  • Exchange delays and impulsive choice in adult humans.

    Cloyd Hyten;Gregory J. Madden;Douglas P. Field

  • Effects of bupropion on simulated demand for cigarettes and the subjective effects of smoking.

    Gregory J. Madden;David Kalman;David Kalman

  • Delay Discounting and Performance on the Prisoner’s Dilemma Game

    Andrew C. Harris;Andrew C. Harris;Gregory J. Madden

Frequent Co-Authors

Warren K. Bickel
Warren K. Bickel Virginia Tech
Michael P. Twohig
Michael P. Twohig Utah State University
Timothy A. Shahan
Timothy A. Shahan Utah State University
Nancy M. Petry
Nancy M. Petry University of Connecticut
William V. Dube
William V. Dube University of Massachusetts Chan Medical School
Steven R. Hursh
Steven R. Hursh Johns Hopkins University School of Medicine
Gary J. Badger
Gary J. Badger University of Vermont
Gregory P. Hanley
Gregory P. Hanley Western New England University
Kennon A. Lattal
Kennon A. Lattal West Virginia University
John M. Roll
John M. Roll Washington State University

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