Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
educational studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
831
748
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Immunology
Genetics
Infectious Diseases
Pediatrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
952
728
0.765
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
psychology
psychiatry
education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
657
538
0.819
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Environmental Science
Environmental Toxicology
Environmental Restoration
Waste Recycling
Aquaculture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
769
535
0.696
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Medical Education - Assessment of Professional Competence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
688
489
0.711
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
Education
Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
771
469
0.608
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Online learning
Teacher education
Research methods in education
ESD
music education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
540
398
0.737
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
Educación
Tecnología Educativa
TIC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
517
344
0.665
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
science education
computers & education
educational technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
337
0.840
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
education
wriiting
learning disabilities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
329
0.728
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* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
educational philosophy and theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
537
322
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
education
developmental psychology
teacher-student relationships
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
293
0.763
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
Education
anthropology
sociology
linguistics
psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
567
285
0.503
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
mixed methods
qualitative research
quantitative research
program evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
380
265
0.697
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
Educational Data Mining
Learning Analytics
Learning Engineering
Quantitative Ethnography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
338
262
0.775
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
physical activity
sedentary behaviour
child health
movement behaviours
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
262
0.859
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
Instructional Design
Educational Psychology
Educational Technology
Computer Supported Collaborative Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
252
0.728
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
Weight Loss
Health and Physical Education
Obesity
Men
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
252
0.869
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Poverty
public policy
education
child development
income distribution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
438
247
0.564
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Educational Data Mining
Artificial Intelligence in Education
Learning Engineering
Intelligent Tutoring Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
215
0.584
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Science Education
Conceptual change
Multiple representations
Chemistry education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
210
0.717
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
education
educational technology
literacy
digital learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
208
0.829
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
Education
Educational Leadership and Management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
204
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Educational innovation
Open Education
OER Innovación educativa
Educación Abierta
OER
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
202
0.660
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
200
0.935
Shuang Li
University of Michigan
Ann Arbor, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
831
748
0.900
Nima Rezaei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
952
728
0.765
Immunology
Genetics
Infectious Diseases
Pediatrics
Marinus Van Ijzendoorn
Erasmus University
Rotterdam, Netherlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
657
538
0.819
Wong Ming Hung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
769
535
0.696
Environmental Science
Environmental Toxicology
Environmental Restoration
Waste Recycling
Aquaculture
Cees Van Der Vleuten
Maastricht University
Maastricht, Netherlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
688
489
0.711
Medical Education - Assessment of Professional Competence
OM Prakash
Kolhan University
Jharkhand, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
771
469
0.608
Biasutti Michele
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
540
398
0.737
Online learning
Teacher education
Research methods in education
ESD
music education
Julio Cabero Almenara
Universidad de Sevilla
Sevilla, Spain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
517
344
0.665
Chin Chung Tsai
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
337
0.840
science education
computers & education
educational technology
Steve Graham
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
452
329
0.728
education
wriiting
learning disabilities
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Michael A Peters
Beijing Normal University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
537
322
0.600
Robert C Pianta
University of Virginia
Charlottesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
384
293
0.763
education
developmental psychology
teacher-student relationships
Wolff Michael Roth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
567
285
0.503
Education
anthropology
sociology
linguistics
psychology
Tony Onwuegbuzie
University of Cambridge
Cambridge, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
380
265
0.697
mixed methods
qualitative research
quantitative research
program evaluation
Ryan Baker
University of Pennsylvania
Philadelphia, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
338
262
0.775
Educational Data Mining
Learning Analytics
Learning Engineering
Quantitative Ethnography
Anthony Okely
University of Wollongong
Wollongong, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
262
0.859
physical activity
sedentary behaviour
child health
movement behaviours
Paul A Kirschner
Open University
Milton Keynes, Netherlands
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
346
252
0.728
Instructional Design
Educational Psychology
Educational Technology
Computer Supported Collaborative Learning
Philip Morgan
University of Newcastle
Callaghan, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
252
0.869
Weight Loss
Health and Physical Education
Obesity
Men
Greg J Duncan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
438
247
0.564
Poverty
public policy
education
child development
income distribution
Ken Koedinger
Carnegie Mellon University
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
368
215
0.584
Educational Data Mining
Artificial Intelligence in Education
Learning Engineering
Intelligent Tutoring Systems
David Treagust
Curtin University
Bentley, Australia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
210
0.717
Science Education
Conceptual change
Multiple representations
Chemistry education
Mark Warschauer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
208
0.829
education
educational technology
literacy
digital learning
Osias Kit T. Kilag
PAU Excellencia Global Academy Foundation Inc.
Dumaguete City, Philippines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
204
1.000
Education
Educational Leadership and Management
María Soledad Ramirez Montoya
Tecnológico de Monterrey
Monterrey, Mexico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
306
202
0.660
Educational innovation
Open Education
OER Innovación educativa
Educación Abierta
OER
Marja Kristiina Lerkkanen
Jyväskylä University
Jyväskylä, Finland
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
214
200
0.935