World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
48
Citations
13809
World Ranking
5819
National Ranking
3155

Salvatore R. Maddi 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 Salvatore R. Maddi 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: 129 publications — 38th percentile

38% of scientists in this discipline score the same or lower.

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

Salvatore R. Maddi 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 Salvatore R. Maddi 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: 48 D-Index — 49th percentile

49% 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

  • 1970 - Fellow of the American Psychological Association (APA)

Overview

Salvatore R. Maddi is affiliated with the University of California, Irvine in the United States. Their research primarily focuses on psychology, with particular emphasis on clinical psychology, social psychology, and applied psychology. Their investigations cover various aspects of psychological resilience, mental health, and well-being.

The scientist's main research topics include:

  • Resilience and Mental Health
  • Psychological Well-being and Life Satisfaction
  • COVID-19 and Mental Health
  • Grit, Self-Efficacy, and Motivation
  • Optimism, Hope, and Well-being

Their recent published papers include the following:

  • "Resiliency and Hardiness," 2020, The Wiley Encyclopedia of Personality and Individual Differences
  • "Resiliency and Hardiness," 2020, The Wiley Encyclopedia of Personality and Individual Differences
  • "Salvatore R. Maddi," 2020, The Wiley Encyclopedia of Personality and Individual Differences
  • "Personality Hardiness," 2020, The Wiley Encyclopedia of Health Psychology
  • "Salvatore R. Maddi," 2020, The Wiley Encyclopedia of Personality and Individual Differences

The frequent publication venues for their work are:

  • The Wiley Encyclopedia of Personality and Individual Differences
  • The Wiley Encyclopedia of Health Psychology

Salvatore R. Maddi was recognized as a Fellow of the American Psychological Association (APA) in 1970.

Best Publications

  • Hardiness and health: a prospective study.

    Suzanne C. Kobasa;Salvatore R. Maddi;Stephen Kahn

  • Personality and constitution as mediators in the stress-illness relationship

    Suzanne C. Kobasa;Salvatore R. Maddi;Sheila Courington

  • The story of hardiness: Twenty years of theorizing, research, and practice.

    Salvatore R. Maddi

  • Personality Theories : A Comparative Analysis

    Salvatore R. Maddi

  • The personality construct of hardiness, III: Relationships with repression, innovativeness, authoritarianism, and performance.

    Salvatore R. Maddi;Richard H. Harvey;Deborah M. Khoshaba;John L. Lu

  • Hardiness: The courage to grow from stresses

    Salvatore R. Maddi

  • The Hardy Executive: Health Under Stress

    Salvatore R. Maddi;Suzanne C. Kobasa

  • The Role of Hardiness and Grit in Predicting Performance and Retention of USMA Cadets

    Salvatore R. Maddi;Michael D. Matthews;Dennis R. Kelly;Brandilynn Villarreal

  • Personality and exercise as buffers in the stress-illness relationship

    Suzanne C. Kobasa;Salvatore R. Maddi;Mark C. Puccetti

  • Hardiness and mental health.

    Salvatore R. Maddi;Deborah M. Khoshaba

  • Hardiness: An Operationalization of Existential Courage

    Salvatore R. Maddi

  • EFFECTIVENESS OF HARDINESS, EXERCISE AND SOCIAL SUPPORT AS RESOURCES AGAINST ILLNESS

    Suzanne C. Ouellette Kobasa;Salvatore R. Maddi;Mark C. Puccetti;Marc A. Zola

  • The Personality Construct of Hardiness: II. Relationships with Comprehensive Tests of Personality and Psychopathology

    Salvatore R Maddi;Deborah M Khoshaba;Michele Persico;John Lu

  • An Alienation Test

    Salvatore R. Maddi;Suzanne C. Kobasa;Marlin Hoover

  • The effectiveness of hardiness training.

    Salvatore R. Maddi;Stephen Kahn;Karen L. Maddi

  • Hardiness and health: A prospective study.

    Unknown

  • Type A and hardiness

    Suzanne C. Kobasa;Salvatore R. Maddi;Marc A. Zola

  • The existential neuroses.

    Salvatore R. Maddi

  • On hardiness and other pathways to resilience.

    Salvatore R. Maddi

  • The Personality Construct of Hardiness: I. Effects on Experiencing, Coping, and Strain

    Salvatore R. Maddi

  • Resilience at Work: How to Succeed No Matter What Life Throws at You

    Salvatore R. Maddi;Deborah M. Khoshaba

Frequent Co-Authors

Richard J. Haier
Richard J. Haier University of California, Irvine
Paul T. Bartone
Paul T. Bartone National Defense University
Pathik D. Wadhwa
Pathik D. Wadhwa University of California, Irvine

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Related Online Degrees & Career Pathways

Earning a psychology degree in the USA opens the door to many rewarding career paths, including roles in counseling, education, social services, and mental health. Many students interested in helping others choose to explore school counseling as a career.

If you’re considering this route, it’s important to understand that each state has unique certification and licensing requirements. For example, discover the Maryland school counselor certification requirements to see what qualifications are necessary there. Similarly, make sure to review the requirements to be a school counselor in Massachusetts if you plan to work in that state.

Those interested in opportunities elsewhere can learn about becoming a school counselor in Michigan or becoming a school counselor in Minnesota. Online psychology degrees often include the foundational coursework you need, but always check state-specific requirements.

As the field grows, online degrees make it easier than ever to pursue careers in school counseling, clinical psychology, or related roles, offering flexible learning options and a strong path toward licensure in your chosen state.

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