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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Psychology 105 487 423 312 263 292 45296

Ronald L. Simons publications per year

The chart shows the history of publications by Ronald L. Simons between 1974 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Ronald L. Simons published across 52 years, from 1974 to 2025, averaging 6.2 papers a year. Output peaked at 27 publications in 2012. 9 of the 322 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1974 to 2025. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2012. 1974: 1 publication 1975: 0 publications 1976: 1 publication 1977: 1 publication 1978: 1 publication 1979: 2 publications 1980: 1 publication 1981: 0 publications 1982: 1 publication 1983: 1 publication 1984: 2 publications 1985: 5 publications 1986: 0 publications 1987: 3 publications 1988: 3 publications 1989: 6 publications 1990: 5 publications 1991: 8 publications 1992: 6 publications 1993: 9 publications 1994: 10 publications 1995: 2 publications 1996: 5 publications 1997: 4 publications 1998: 4 publications 1999: 2 publications 2000: 2 publications 2001: 4 publications 2002: 9 publications 2003: 4 publications 2004: 5 publications 2005: 2 publications 2006: 8 publications 2007: 5 publications 2008: 9 publications 2009: 5 publications 2010: 6 publications 2011: 8 publications 2012: 27 publications 2013: 20 publications 2014: 17 publications 2015: 15 publications 2016: 10 publications 2017: 14 publications 2018: 12 publications 2019: 9 publications 2020: 11 publications 2021: 15 publications 2022: 10 publications 2023: 3 publications 2024: 4 publications 2025: 5 publications
1974 2025

322 publications in total across all disciplines

View publications per year as a table
Ronald L. Simons: publications per year, 1974 to 2025
Year Publications
1974 1
1975 0
1976 1
1977 1
1978 1
1979 2
1980 1
1981 0
1982 1
1983 1
1984 2
1985 5
1986 0
1987 3
1988 3
1989 6
1990 5
1991 8
1992 6
1993 9
1994 10
1995 2
1996 5
1997 4
1998 4
1999 2
2000 2
2001 4
2002 9
2003 4
2004 5
2005 2
2006 8
2007 5
2008 9
2009 5
2010 6
2011 8
2012 27
2013 20
2014 17
2015 15
2016 10
2017 14
2018 12
2019 9
2020 11
2021 15
2022 10
2023 3
2024 4
2025 5
Total 322
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Ronald L. Simons 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 Ronald L. Simons 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, 291–300 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: 292 publications — 87th percentile

87% 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
291–300 113 292
301–310 102
311–320 100
321–330 76
331–340 92
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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Ronald L. Simons 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 Ronald L. Simons 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, 104–105 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: 105 D-Index — 96th percentile

96% 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
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 53 105
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

Ronald L. Simons is affiliated with the University of Georgia in the United States. Their academic work primarily spans the social sciences, with a specific focus on sociology and political science, health, pediatrics, perinatology and child health, molecular biology, and clinical psychology.

Their research topics include:

  • Health disparities and outcomes
  • Birth, development, and health
  • Epigenetics and DNA methylation
  • Racial and ethnic identity research
  • Urban, neighborhood, and segregation studies
  • Intergenerational family dynamics and caregiving
  • Dementia and cognitive impairment research

Simons has contributed multiple papers to prominent journals and research venues. Some recent publications are:

  • "The effects of social adversity, discrimination, and health risk behaviors on the accelerated aging of African Americans: Further support for the weathering hypothesis," 2020, Social Science & Medicine
  • "Racial Discrimination, Inflammation, and Chronic Illness Among African American Women at Midlife: Support for the Weathering Perspective," 2020, Journal of Racial and Ethnic Health Disparities
  • "Losing Years Doing Time: Incarceration Exposure and Accelerated Biological Aging among African American Adults," 2021, Journal of Health and Social Behavior
  • "The Effect of Tobacco Smoking Differs across Indices of DNA Methylation-Based Aging in an African American Sample: DNA Methylation-Based Indices of Smoking Capture These Effects," 2020, Genes
  • "Array-Based Epigenetic Aging Indices May Be Racially Biased," 2020, Genes

The frequent co-authors that Simons collaborates with include:

  • Man-Kit Lei
  • Steven R. H. Beach
  • Robert A. Philibert
  • Mei Ling Ong
  • Frederick X. Gibbons

Simons' work appears regularly in a variety of academic journals, notably:

  • Social Science & Medicine
  • Genes
  • Journal of Health and Social Behavior
  • International Journal of Environmental Research and Public Health
  • Journal of Racial and Ethnic Health Disparities

The research undertaken by Simons highlights intersections between social adversity, racial discrimination, inflammation, and aging processes, particularly focusing on African American populations. Their work incorporates elements of biological aging, epigenetic mechanisms, and health disparities within social science frameworks, contributing to an understanding of how societal and environmental factors influence health outcomes across populations.

Best Publications

  • Economic Stress, Coercive Family Process, and Developmental Problems of Adolescents

    Rand D. Conger;Xiaojia Ge;Glen H. Elder;Frederick O. Lorenz

  • A family process model of economic hardship and adjustment of early adolescent boys.

    Rand D. Conger;Katherine J. Conger;Glen H. Elder;Frederick O. Lorenz

  • Families in Troubled Times: Adapting to Change in Rural America

    Rand D. Conger;Glen H. Elder Jr.;Frederick O. Lorenz;Ronald L. Simons

  • Economic pressure in African American families: a replication and extension of the family stress model.

    Rand D. Conger;Lora Ebert Wallace;Yumei Sun;Ronald L. Simons

  • Linking economic hardship to marital quality and instability.

    Rand D. Conger;Glen H. Elder;Frederick O. Lorenz;Katherine J. Conger

  • Trajectories of Stressful Life Events and Depressive Symptoms during Adolescence.

    Xiaojia Ge;Frederick O. Lorenz;Rand D. Conger;Glen H. Elder

  • Economic hardship, parenting, and distress in adolescence.

    Jacques D. Lempers;Dania Clark-Lempers;Ronald L. Simons

  • Perceived Discrimination and the Adjustment of African American Youths: A Five-Year Longitudinal Analysis With Contextual Moderation Effects

    Gene H. Brody;Yi Fu Chen;Velma McBride Murry;Xiaojia Ge

  • Family economic stress and adjustment of early adolescent girls.

    Rand D. Conger;Katherine J. Conger;Glen H. Elder;Frederick O. Lorenz

  • Intergenerational transmission of harsh parenting.

    Ronald L. Simons;Leslie B Whitbeck;Rand D. Conger;Wu Chyi-In

  • The Influence of Neighborhood Disadvantage, Collective Socialization, and Parenting on African American Children's Affiliation with Deviant Peers

    Gene H Brody;Xiaojia Xiaojia Ge;Rand Conger;Frederick X Gibbons

  • Discrimination, crime, ethnic identity, and parenting as correlates of depressive symptoms among African American children: a multilevel analysis.

    Ronald L. Simons;Velma Murry;Vonnie McLoyd;Kuei Hsiu Lin

  • Parenting behaviors and the occurrence and co-occurrence of adolescent depressive symptoms and conduct problems.

    Xiaojia Ge;Karin M. Best;Rand D. Conger;Ronald L. Simons

  • Socialization in the Family of Origin and Male Dating Violence: A Prospective Study.

    Ronald L. Simons;Kuei-Hsiu Lin;Leslie C. Gordon

  • A LONGITUDINAL TEST OF THE EFFECTS OF PARENTING AND THE STABILITY OF SELF-CONTROL: NEGATIVE EVIDENCE FOR THE GENERAL THEORY OF CRIME*

    Callie Harbin Burt;Ronald L. Simons;Leslie G. Simons

  • “I Ain't Gonna Let No One Disrespect Me” Does the Code of the Street Reduce or Increase Violent Victimization among African American Adolescents?

    Eric A. Stewart;Christopher J. Schreck;Ronald L. Simons

  • Sisters, brothers, and delinquency: evaluating social influence during early and middle adolescence.

    Cheryl Slomkowski;Richard Rende;Katherine Jewsbury Conger;Ronald L. Simons

  • Sexual Abuse as a Precursor to Prostitution and Victimization Among Adolescent and Adult Homeless Women

    Ronald L. Simons;Les B. Whitbeck

  • Racial Discrimination, Ethnic-Racial Socialization, and Crime: A Micro-sociological Model of Risk and Resilience

    Callie Harbin Burt;Ronald L. Simons;Frederick X. Gibbons

  • TWO ROUTES TO DELINQUENCY: DIFFERENCES BETWEEN EARLY AND LATE STARTERS IN THE IMPACT OF PARENTING AND DEVIANT PEERS*

    Ronald L. Simons;Chyi-In Wu;Rand D. Conger;Frederick O. Lorenz

Frequent Co-Authors

Frederick X. Gibbons
Frederick X. Gibbons University of Connecticut
Rand D. Conger
Rand D. Conger University of California, Davis
Leslie Gordon Simons
Leslie Gordon Simons University of Georgia
Steven R. H. Beach
Steven R. H. Beach University of Georgia
Gene H. Brody
Gene H. Brody University of Georgia
Les B. Whitbeck
Les B. Whitbeck University of Nebraska–Lincoln
Eric A. Stewart
Eric A. Stewart Florida State University
Meg Gerrard
Meg Gerrard University of Connecticut
Carolyn E. Cutrona
Carolyn E. Cutrona Iowa State University
Frederick O. Lorenz
Frederick O. Lorenz Iowa State University

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