World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 49 2840 2598 1373 1238 134 29167

Richard E. Clark publications per year

The chart shows the history of publications by Richard E. Clark between 1972 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Richard E. Clark published across 55 years, from 1972 to 2026, averaging 3.7 papers a year. Output peaked at 18 publications in 2022. 12 of the 206 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1972 to 2026. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 2022. 1972: 1 publication 1973: 2 publications 1974: 0 publications 1975: 7 publications 1976: 2 publications 1977: 2 publications 1978: 3 publications 1979: 2 publications 1980: 3 publications 1981: 0 publications 1982: 2 publications 1983: 2 publications 1984: 5 publications 1985: 10 publications 1986: 3 publications 1987: 2 publications 1988: 0 publications 1989: 2 publications 1990: 3 publications 1991: 2 publications 1992: 5 publications 1993: 0 publications 1994: 2 publications 1995: 0 publications 1996: 3 publications 1997: 1 publication 1998: 3 publications 1999: 4 publications 2000: 4 publications 2001: 2 publications 2002: 3 publications 2003: 4 publications 2004: 2 publications 2005: 4 publications 2006: 6 publications 2007: 4 publications 2008: 4 publications 2009: 7 publications 2010: 6 publications 2011: 10 publications 2012: 10 publications 2013: 3 publications 2014: 4 publications 2015: 0 publications 2016: 1 publication 2017: 1 publication 2018: 2 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 18 publications 2023: 18 publications 2024: 10 publications 2025: 11 publications 2026: 1 publication
1972 2026

206 publications in total across all disciplines

View publications per year as a table
Richard E. Clark: publications per year, 1972 to 2026
Year Publications
1972 1
1973 2
1974 0
1975 7
1976 2
1977 2
1978 3
1979 2
1980 3
1981 0
1982 2
1983 2
1984 5
1985 10
1986 3
1987 2
1988 0
1989 2
1990 3
1991 2
1992 5
1993 0
1994 2
1995 0
1996 3
1997 1
1998 3
1999 4
2000 4
2001 2
2002 3
2003 4
2004 2
2005 4
2006 6
2007 4
2008 4
2009 7
2010 6
2011 10
2012 10
2013 3
2014 4
2015 0
2016 1
2017 1
2018 2
2019 0
2020 0
2021 0
2022 18
2023 18
2024 10
2025 11
2026 1
Total 206
Download as CSV

Richard E. Clark publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Richard E. Clark sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 134–143 publications, is where this scientist sits. 44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44–53 publications 570+

This scientist: 134 publications — 33rd percentile

33% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434 134
144–153 407
154–163 411
164–173 391
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
Download as CSV

Richard E. Clark D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Richard E. Clark sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 49 D-Index, is where this scientist sits. 30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 49 D-Index — 64th percentile

64% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313
43 300
44 269
45 260
46 228
47 251
48 203
49 186 49
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
Download as CSV

Research.com Recognitions

  • 2008 - Fellow of the American Educational Research Association

Overview

Richard E. Clark is affiliated with the University of Southern California in the United States. Their research spans multiple fields, primarily concentrated in Medicine and Engineering.

The main fields of study include:

  • Medicine
  • Engineering

The subfields of study within these areas are:

  • Hematology
  • Electrical and Electronic Engineering
  • Genetics
  • Control and Systems Engineering
  • Public Health, Environmental and Occupational Health

Clark's work covers a variety of specialized topics, among which are:

  • Chronic Myeloid Leukemia Treatments
  • Chronic Lymphocytic Leukemia Research
  • Electric Motor Design and Analysis
  • Acute Myeloid Leukemia Research
  • Magnetic Bearings and Levitation Dynamics
  • Acute Lymphoblastic Leukemia Research
  • Magnetic Properties and Applications

Their frequent collaborators include:

  • Z. Q. Zhu
  • Guangjin Li
  • A. Thomas
  • Ziad Azar
  • Dragana Milojković

Clark has published extensively in several leading scientific venues. The most frequent publication venues are:

  • Leukemia
  • Blood
  • British Journal of Haematology
  • IEEE Access
  • bioRxiv (Cold Spring Harbor Laboratory)

Examples of recent papers by Clark include:

  • Whole-genome sequencing reveals host factors underlying critical COVID-19, 2022, Nature
  • Long-term outcomes with frontline nilotinib versus imatinib in newly diagnosed chronic myeloid leukemia in chronic phase: ENESTnd 10-year analysis, 2021, Leukemia
  • Bosutinib versus imatinib for newly diagnosed chronic phase chronic myeloid leukemia: final results from the BFORE trial, 2022, Leukemia
  • The EUTOS long-term survival (ELTS) score is superior to the Sokal score for predicting survival in chronic myeloid leukemia, 2020, Leukemia
  • A randomised phase II trial of hydroxychloroquine and imatinib versus imatinib alone for patients with chronic myeloid leukaemia in major cytogenetic response with residual disease, 2020, Leukemia

Richard E. Clark was recognized as a Fellow of the American Educational Research Association in 2008.

Best Publications

  • Why Minimal Guidance During Instruction Does Not Work: An Analysis of the Failure of Constructivist, Discovery, Problem-Based, Experiential, and Inquiry-Based Teaching

    Paul A. Kirschner;John Sweller;Richard E. Clark

  • Reconsidering Research on Learning from Media

    Richard E. Clark

  • Media will never influence learning

    Richard E. Clark

  • Blueprints for Complex Learning: The 4C/ID-Model

    Jeroen J. G. van Merriënboer;Richard E. Clark;Marcel B. M. de Croock

  • Comparison between self-concept and self-efficacy in academic motivation research

    Mimi Bong;Richard E. Clark

  • Cognitive task analysis for training

    Richard E. Clark;Fred Estes

  • Turning Research Into Results: A Guide to Selecting the Right Performance Solutions

    Richard E. Clark;Fred Estes;Rebecca Helminen Middlebrook;Angela Palchesko

  • Confounding in Educational Computing Research.

    Richard E. Clark

  • Why Minimally Guided Teaching Techniques Do Not Work: A Reply to Commentaries.

    John Sweller;Paul A. Kirschner;Richard E. Clark

  • Learning from media : arguments, analysis, and evidence

    Richard E. Clark

  • Putting Students on the Path to Learning: The Case for Fully Guided Instruction.

    Richard E. Clark;Paul A. Kirschner;John Sweller

  • Evidence for confounding in computer-based instruction studies: Analyzing the meta-analyses

    Richard E. Clark

  • The Effects of Incentives on Workplace Performance: A Meta-analytic Review of Research Studies 1

    Steven J. Condly;Richard E. Clark;Harold D. Stolovitch

  • Transfer of training principles for instructional design

    Richard E. Clark;Alexander Voogel

  • Antagonism Between Achievement and Enjoyment in ATI Studies

    Richard E. Clark

  • Media and method

    Richard E. Clark

  • Quarterly Review of Distance Education

    Unknown

  • Reexamining the Methodology of Research on Media and Technology in Education

    Gavriel Salomon;Richard E. Clark

  • Cognitive task analysis for teaching technical skills in an inanimate surgical skills laboratory.

    George C Velmahos;Konstantinos G Toutouzas;Lelan F Sillin;Linda Chan

  • When researchers swim upstream: reflections on an unpopular argument about learning from media

    Richard E. Clark

  • 8 An Analysis of the Failure of Electronic Media and Discovery-Based Learning: Evidence for the Performance Benefits of Guided Training Methods 263

    Herbert H. Bell;Dee H. Andrews;Wallace H. Wulfeck;Steven W. Villachica

Frequent Co-Authors

Paul A. Kirschner
Paul A. Kirschner Open University in the Netherlands
John Sweller
John Sweller University of New South Wales
Rajiv K. Kalia
Rajiv K. Kalia University of Southern California
Aiichiro Nakano
Aiichiro Nakano University of Southern California
Priya Vashishta
Priya Vashishta University of Southern California
Debra A. DaRosa
Debra A. DaRosa Northwestern University
Kenji Inaba
Kenji Inaba University of Southern California
Jeroen J. G. van Merriënboer
Jeroen J. G. van Merriënboer Maastricht University
Mimi Bong
Mimi Bong Korea University
Richard E. Mayer
Richard E. Mayer University of California, Santa Barbara

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Exploring Social Sciences and Humanities in the USA offers a wealth of academic and professional opportunities. For students seeking a fast track to career advancement, one year graduate programs provide a quick and focused route to expertise in fields like psychology, education, and public administration.

If you’re aiming to rapidly complete your undergraduate studies, consider enrolling in an accelerated online bachelor's degree. These programs are ideal for motivated students who wish to enter the workforce or pursue graduate studies sooner.

Social impact careers are also accessible through specialized pathways. For example, a Master of Social Work (MSW) can open doors in counseling, advocacy, and community outreach. Those looking for flexibility and value can explore msw programs available online at an affordable cost.

Additionally, those interested in behavioral analysis can gain vital credentials by enrolling in online bcba masters programs. These specialized degrees prepare graduates for careers in education, healthcare, and applied behavior analysis.

Whether you seek speed, flexibility, or affordability, online degrees offer diverse and accessible paths to rewarding careers in the social sciences and humanities.

Best Scientists Citing Richard E. Clark

Trending Scientists

Recently Published Articles