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 04, 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
Educational Effectiveness | Educational Evaluation | Research Methods | School Improvement | Teacher Professional Developmen
H-Index Metrics
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H-Index63
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i10 Index147
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Citation Counts16,892
Rankings
Instructional Technology | Computers in Education | Technological Pedagogical Content Knowledg
H-Index Metrics
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H-Index42
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i10 Index74
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Citation Counts12,676
Rankings
School Leadership effects | School Leadership development | School Effectiveness and Improvement | Teacher Principal Evaluatio
H-Index Metrics
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H-Index42
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i10 Index86
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Citation Counts6,860
Rankings
teaching quality | teacher quality | educational effectiveness | teacher professional developmen
H-Index Metrics
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H-Index38
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i10 Index65
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Citation Counts9,125
Rankings
Rankings
Learning Design & Technology | STEAM Education | Educational Technology | Technology Enhanced Learnin
H-Index Metrics
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H-Index37
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i10 Index94
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Citation Counts6,351
Rankings
Rankings
Mathematics Education | Mathematical Statistics | affective domain | beliefs | number theor
H-Index Metrics
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H-Index32
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i10 Index53
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Citation Counts5,482
Rankings
Learning Sciences | Learning Technologies | Science education | Co-design | Augmented realit
H-Index Metrics
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H-Index30
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i10 Index50
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Citation Counts4,659
Rankings
educational/school psychology | music psychology | performance/test anxiety | development of expertis
H-Index Metrics
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H-Index27
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i10 Index43
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Citation Counts3,157
Rankings
science education | argumentation | socioscientific | system thinkin
H-Index Metrics
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H-Index24
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i10 Index40
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Citation Counts2,852
Rankings
metacognition | self-regulation | inquiry-based learning | mathematics educatio
H-Index Metrics
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H-Index24
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i10 Index44
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Citation Counts2,280
Rankings
School Effectiveness | Teacher Professional Development | School Leadership and Improvement | Human Resource Management in Education | Educational Evaluatio
H-Index Metrics
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H-Index23
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i10 Index27
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Citation Counts3,075
Rankings
Sociology of Education | Social Justice in Education | Parental Involvement in Educatio
H-Index Metrics
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H-Index23
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i10 Index29
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Citation Counts2,256
Rankings
Rankings
Rankings
Rankings
comprehension and learning from text | argument knowledge and evaluation | reasonin
H-Index Metrics
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H-Index22
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i10 Index31
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Citation Counts2,773
Rankings
Rankings
Rankings
classroom dialogue | educational effectiveness | teacher professional development | teacher learnin
H-Index Metrics
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H-Index18
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i10 Index27
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Citation Counts2,542
Rankings
Models and modeling | assessment | collaboration | teacher education | elementary educatio
H-Index Metrics
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H-Index18
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i10 Index28
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Citation Counts2,078
Rankings
Rankings
Rankings
Continuing Education | Adult Education | Lifelong Learning | Professional Learning | Vocational Education&Trainin
H-Index Metrics
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H-Index15
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i10 Index19
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Citation Counts1,009
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