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 Jan 03, 2026, 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 (1.131.752) 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
H-Index Metrics
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H-Index220
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i10 Index676
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Citation Counts207,337
Rankings
Rankings
Rankings
education | developmental psychology | teacher-student relationship
H-Index Metrics
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H-Index160
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i10 Index399
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Citation Counts122,696
Rankings
Rankings
Poverty | public policy | education | child development | income distributio
H-Index Metrics
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H-Index155
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i10 Index455
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Citation Counts111,755
Rankings
Physical Activity | Epidemiology | Public Health | Sport Scienc
H-Index Metrics
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H-Index152
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i10 Index522
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Citation Counts166,279
Rankings
Environmental Science | Environmental Toxicology | Environmental Restoration | Waste Recycling | Aquacultur
H-Index Metrics
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H-Index150
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i10 Index804
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Citation Counts84,737
Rankings
Rankings
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Rankings
science education | computers & education | educational technolog
H-Index Metrics
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H-Index134
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i10 Index415
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Citation Counts62,515
Rankings
Rankings
self-determination | special education | intellectual disability | positive psycholog
H-Index Metrics
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H-Index131
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i10 Index421
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Citation Counts65,527
Rankings
Rankings
learning environments | educational evaluation | science educatio
H-Index Metrics
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H-Index125
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i10 Index397
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Citation Counts53,426
Rankings
Rankings
physical activity | exercise | health | cognition | brai
H-Index Metrics
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H-Index122
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i10 Index502
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Citation Counts80,685
Rankings
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Rankings
Rankings
Rankings
Exercise testing | Cardiac Rehab | Exercise | Cardiopulmonary Disease | Healthy Living Medicine. .
H-Index Metrics
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H-Index118
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i10 Index587
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Citation Counts102,378
Rankings
mixed methods | qualitative research | quantitative research | program evaluatio
H-Index Metrics
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H-Index118
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i10 Index389
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Citation Counts130,822
Rankings
Instructional Design | Educational Psychology | Educational Technology | Computer Supported Collaborative Learnin
H-Index Metrics
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H-Index117
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i10 Index363
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Citation Counts70,938
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