The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Dec 30, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.699) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
Rankings
methodological/substantive synergy - self-concept - evaluation of teaching - peer review
Last 5 Years H-Index Metrics
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H-Index130
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i10 Index504
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Citation Counts68,990
Rankings
Last 5 Years H-Index Metrics
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H-Index128
-
i10 Index436
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Citation Counts103,394
Rankings
Last 5 Years H-Index Metrics
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H-Index119
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i10 Index1,073
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Citation Counts70,248
Rankings
Last 5 Years H-Index Metrics
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H-Index114
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i10 Index866
-
Citation Counts105,075
Rankings
mHealth | Medical AI | Global Public Health | Medical Informatics | Digital Healt
Last 5 Years H-Index Metrics
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H-Index111
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i10 Index384
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Citation Counts180,940
Rankings
Last 5 Years H-Index Metrics
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H-Index110
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i10 Index569
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Citation Counts52,023
Rankings
education | developmental psychology | teacher-student relationship
Last 5 Years H-Index Metrics
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H-Index105
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i10 Index315
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Citation Counts46,472
Rankings
Educational Technology | Electrical & Information Engineering | Computer Science | STEM | Special Educatio
Last 5 Years H-Index Metrics
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H-Index102
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i10 Index149
-
Citation Counts17,913
Rankings
Last 5 Years H-Index Metrics
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H-Index101
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i10 Index722
-
Citation Counts67,408
Rankings
Physical Activity | Epidemiology | Public Health | Sport Scienc
Last 5 Years H-Index Metrics
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H-Index98
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i10 Index447
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Citation Counts98,879
Rankings
Last 5 Years H-Index Metrics
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H-Index96
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i10 Index332
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Citation Counts33,945
Rankings
science education | computers & education | educational technolog
Last 5 Years H-Index Metrics
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H-Index94
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i10 Index360
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Citation Counts31,231
Rankings
physical activity | exercise | health | cognition | brai
Last 5 Years H-Index Metrics
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H-Index88
-
i10 Index433
-
Citation Counts52,388
Rankings
Educational Psychology | Education | Psychology | Motivation | Engagemen
Last 5 Years H-Index Metrics
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H-Index88
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i10 Index295
-
Citation Counts27,331
Rankings
Instructional Design | Educational Psychology | Educational Technology | Computer Supported Collaborative Learnin
Last 5 Years H-Index Metrics
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H-Index86
-
i10 Index273
-
Citation Counts32,194
Rankings
Last 5 Years H-Index Metrics
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H-Index87
-
i10 Index517
-
Citation Counts30,446
Rankings
Environmental Science | Environmental Toxicology | Environmental Restoration | Waste Recycling | Aquacultur
Last 5 Years H-Index Metrics
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H-Index85
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i10 Index578
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Citation Counts36,202
Rankings
Cognitive load theory | Educational Psychology | Instructional Design | Embodied Cognitio
Last 5 Years H-Index Metrics
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H-Index85
-
i10 Index256
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Citation Counts34,773
Rankings
Physical activity | Mental health | Physical fitness | Physical education | Cognitio
Last 5 Years H-Index Metrics
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H-Index85
-
i10 Index317
-
Citation Counts32,713
Rankings
Exercise testing | Cardiac Rehab | Exercise | Cardiopulmonary Disease | Healthy Living Medicine. .
Last 5 Years H-Index Metrics
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H-Index84
-
i10 Index465
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Citation Counts50,918
Rankings
Last 5 Years H-Index Metrics
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H-Index84
-
i10 Index312
-
Citation Counts34,346
Rankings
Poverty | public policy | education | child development | income distributio
Last 5 Years H-Index Metrics
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H-Index83
-
i10 Index263
-
Citation Counts31,864
Rankings
Last 5 Years H-Index Metrics
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H-Index82
-
i10 Index251
-
Citation Counts27,075
Rankings
self-determination | special education | intellectual disability | positive psycholog
Last 5 Years H-Index Metrics
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H-Index82
-
i10 Index329
-
Citation Counts23,878
Rankings
mixed methods | qualitative research | quantitative research | program evaluatio
Last 5 Years H-Index Metrics
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H-Index81
-
i10 Index279
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Citation Counts55,567
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