Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
social psychology
political psychology
education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
199
0.760
* Total Citation Counts Rankings
Ranking Based On Selection :2
English
literature
Mark Twain
Charles Johnson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
8
0.125
* Total Citation Counts Rankings
Ranking Based On Selection :3
Transportation and Pavement Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
57
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :4
Clinical Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
56
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :5
psychology
learning
peak shift
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Ellie Shockley
North Dakota University System
Bismarck, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
199
0.760
social psychology
political psychology
education
Jim Mcwilliams
North Dakota University System
Bismarck, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64
8
0.125
English
literature
Mark Twain
Charles Johnson
Robeam Solomon Melaku
North Dakota University System
Bismarck, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59
57
0.966
Transportation and Pavement Engineering
Kaitlin Guston
North Dakota University System
Bismarck, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56
56
1.000
Christopher C Veenstra
North Dakota University System
Bismarck, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000