Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Mark Johnson](https://cdn.adscientificindex.com/pictures/3e/1451442.jpg)
cognitive science
philosophy of language
moral theory
aesthetics
American Philosophy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169,021
47,911
0.283
* Last 6 Years Citation Counts Rankings
![Ann Taves](https://cdn.adscientificindex.com/pictures/1d/1832716.jpg)
American religious history
religious experience
cognitive science of religion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,543
2,031
0.447
* Last 6 Years Citation Counts Rankings
![Robert Adcock](/user/assets/images/profile/no-profile-photo.png)
history of political science
liberal political thought
qualitative and interpretive methods
politics of knowledge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,995
1,296
0.324
* Last 6 Years Citation Counts Rankings
![Trevor Pearce](https://cdn.adscientificindex.com/pictures/42/1485973.jpg)
American Philosophy
Pragmatism
Philosophy of Biology
Philosophy of Science
History of Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
635
347
0.546
* Last 6 Years Citation Counts Rankings
![Mark D Bowles](https://cdn.adscientificindex.com/pictures/33/4326595.jpg)
History of Science
Digital Humanities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
95
0.258
* Last 6 Years Citation Counts Rankings
![Vernon J Williams Jr](/user/assets/images/profile/no-profile-photo.png)
african american studies
history of sociology
history of anthropology
sociology of race
social science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
91
0.192
* Last 6 Years Citation Counts Rankings
![Katherine Bankole-Medina](https://cdn.adscientificindex.com/pictures/f7/4659157.jpg)
History of Science Medicine and Technology
Slavery and Medicine
Africana Studies
African American History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
225
65
0.289
* Last 6 Years Citation Counts Rankings
![Eric Herschthal,](https://cdn.adscientificindex.com/pictures/bf/5185140.jpg)
slavery
early American history
history of science
African American history
United States history
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
55
0.917
* Last 6 Years Citation Counts Rankings
![Jeffrey Kasser](/user/assets/images/profile/no-profile-photo.png)
American Philosophy
Epistemology
Philosophy of Science
Philosophy of Religion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
47
0.294
* Last 6 Years Citation Counts Rankings
![Mousa Mohammadian](https://cdn.adscientificindex.com/pictures/87/5071803.jpg)
Philosophy
Philosophy of Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
* Last 6 Years Citation Counts Rankings
![Samuel Finesurrey](https://cdn.adscientificindex.com/pictures/8b/5185413.jpg)
Youth Participatory Action Research
Latin American History
New York City History
Oral History
Political Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Last 6 Years Citation Counts Rankings
![Cara Rock-Singer](https://cdn.adscientificindex.com/pictures/81/5677737.jpg)
American Religion
Judaism
Gender
Science and Technology
Religion and Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
35
0.380
* Last 6 Years Citation Counts Rankings
![Jung-Ah Woo](/user/assets/images/profile/no-profile-photo.png)
Art History
Contemporary Korean Art
Contemporary American Art
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
17
0.436
* Last 6 Years Citation Counts Rankings
![Jeruel B Ibañez](https://cdn.adscientificindex.com/pictures/d2/5185178.jpg)
Social Science
Humanities
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Mark Johnson
University of Oregon
Eugene, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
169,021
47,911
0.283
cognitive science
philosophy of language
moral theory
aesthetics
American Philosophy
Ann Taves
University of California Santa Barbara
Santa Barbara, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,543
2,031
0.447
American religious history
religious experience
cognitive science of religion
Robert Adcock
American University
Washington, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,995
1,296
0.324
history of political science
liberal political thought
qualitative and interpretive methods
politics of knowledge
Trevor Pearce
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
635
347
0.546
American Philosophy
Pragmatism
Philosophy of Biology
Philosophy of Science
History of Biology
Mark D Bowles
American Public University System
Charles Town, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
95
0.258
History of Science
Digital Humanities
Vernon J Williams Jr
Indiana University Bloomington
Bloomington, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
91
0.192
african american studies
history of sociology
history of anthropology
sociology of race
social science
Katherine Bankole-Medina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
225
65
0.289
History of Science Medicine and Technology
Slavery and Medicine
Africana Studies
African American History
Eric Herschthal,
University of Utah
Salt Lake City, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
60
55
0.917
slavery
early American history
history of science
African American history
United States history
Jeffrey Kasser
Colorado State University
Fort Collins, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160
47
0.294
American Philosophy
Epistemology
Philosophy of Science
Philosophy of Religion
Mousa Mohammadian
American University of Beirut
Beirut, Lebanon
![Lebanon](/flags/lb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42
40
0.952
Philosophy
Philosophy of Science
Samuel Finesurrey
City University of New York
New York City, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Youth Participatory Action Research
Latin American History
New York City History
Oral History
Political Science
Cara Rock-Singer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
92
35
0.380
American Religion
Judaism
Gender
Science and Technology
Religion and Science
Jung-Ah Woo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39
17
0.436
Art History
Contemporary Korean Art
Contemporary American Art
Jeruel B Ibañez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000