The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Gifted
creativity
talent development
school improvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,665
12,338
0.296
* Total Citation Counts Rankings
Ranking Based On Selection :2
gifted and talented
underachievement
technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,557
5,868
0.403
* Total Citation Counts Rankings
Ranking Based On Selection :3
Special Education
Positive Behavioral Interventions and Supports
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,825
5,841
0.595
* Total Citation Counts Rankings
Ranking Based On Selection :4
reading
vocabulary
intervention
literacy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,768
3,628
0.414
* Total Citation Counts Rankings
Ranking Based On Selection :5
Disability
Career Development
Higher Education
Special Education
Transition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,112
3,682
0.720
* Total Citation Counts Rankings
Ranking Based On Selection :6
gifted education
professional development
classroom questioning and discourse
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,828
1,761
0.460
Joseph Renzulli
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41,665
12,338
0.296
Gifted
creativity
talent development
school improvement
Del Siegle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,557
5,868
0.403
gifted and talented
underachievement
technology
Brandi Simonsen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,825
5,841
0.595
Special Education
Positive Behavioral Interventions and Supports
Michael Coyne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,768
3,628
0.414
reading
vocabulary
intervention
literacy
Allison Lombardi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,112
3,682
0.720
Disability
Career Development
Higher Education
Special Education
Transition
Catherine Little
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,828
1,761
0.460
gifted education
professional development
classroom questioning and discourse