Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (936,900 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Ron Van Houten
Psychology
Traffic Safety
Medicine
Aviation
Metrics
H-Index
i10 Index
Citation
46
131
6,815
* Rankings
Ranking Based On Selection: 2
Bradley E Huitema
Intervention Analysis
Analysis of Single-Case Designs
Analysis of Covariance
Quasi-Experimental Designs
Metrics
H-Index
i10 Index
Citation
29
37
4,166
Chien-Juh Gu
gender
immigration
social psychology
social inequality
sociology of health and well-being
Metrics
H-Index
i10 Index
Citation
9
9
269
Sela Ann Sanberg
Behavioral Medicine
Pediatric Behavioral Sleep Medicine
Pediatric Psychology
Clinical Psychology
Behavior Analysis
Metrics
H-Index
i10 Index
Citation
2
2
62
De'Lon Dixon
Analytics
Organizational Development
Process Improvement
Performance Improvement
Business Strategy
Metrics
H-Index
i10 Index
Citation
2
0
16
Rankings
Ranking Based On Selection: 1
Ron Van Houten
Metrics
H-Index
i10 Index
Citation Counts
46
131
6,815
Psychology
Traffic Safety
Medicine
Aviation
Rankings
Ranking Based On Selection: 2
Bradley E Huitema
Metrics
H-Index
i10 Index
Citation Counts
29
37
4,166
Intervention Analysis
Analysis of Single-Case Designs
Analysis of Covariance
Quasi-Experimental Designs
Rankings
Ranking Based On Selection: 3
Cynthia Pietras
Metrics
H-Index
i10 Index
Citation Counts
22
30
2,082
Rankings
Ranking Based On Selection: 4
Chien-Juh Gu
Metrics
H-Index
i10 Index
Citation Counts
9
9
269
gender
immigration
social psychology
social inequality
sociology of health and well-being
Rankings
Ranking Based On Selection: 5
Zari Koelbel Carpenter
Metrics
H-Index
i10 Index
Citation Counts
7
6
195
Rankings
Ranking Based On Selection: 6
Mitchell Whitaker
Metrics
H-Index
i10 Index
Citation Counts
3
3
67
Rankings
Ranking Based On Selection: 7
Sela Ann Sanberg
Metrics
H-Index
i10 Index
Citation Counts
2
2
62
Behavioral Medicine
Pediatric Behavioral Sleep Medicine
Pediatric Psychology
Clinical Psychology
Behavior Analysis
Rankings
Ranking Based On Selection: 8
De'Lon Dixon
Metrics
H-Index
i10 Index
Citation Counts
2
0
16
Analytics
Organizational Development
Process Improvement
Performance Improvement
Business Strategy
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