The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 6 years. As of Jan 31, 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 (870.053) 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].
* Total H IndexRankings
Ranking Based On Selection: 51
adolescent literacy
critical media literacy
popular culture
social media
postdigital media liter
Metrics
H-Index
i10 Index
Citation Counts
72
178
21,510
* Total H IndexRankings
Ranking Based On Selection: 52
Lingustics
Metrics
H-Index
i10 Index
Citation Counts
71
186
49,160
* Total H IndexRankings
Ranking Based On Selection: 53
Cognitive Science
Linguistics
Syntax
Metrics
H-Index
i10 Index
Citation Counts
71
166
40,619
* Total H IndexRankings
Ranking Based On Selection: 54
language and reading disabilities
Metrics
H-Index
i10 Index
Citation Counts
70
104
27,219
* Total H IndexRankings
Ranking Based On Selection: 55
Language
Bilingualism
Metrics
H-Index
i10 Index
Citation Counts
69
149
33,167
* Total H IndexRankings
Ranking Based On Selection: 56
Vocabulary
Vocabulary acquisition
Second language acquisition
Lexicography
Attrition
Metrics
H-Index
i10 Index
Citation Counts
69
106
35,268
* Total H IndexRankings
Ranking Based On Selection: 57
Computational Linguistics
Natural Language Processing
Dependency Parsing
Metrics
H-Index
i10 Index
Citation Counts
69
198
25,761
* Total H IndexRankings
Ranking Based On Selection: 58
Genre Analysis
EAP
Discourse studies
Academic writing ...
Metrics
H-Index
i10 Index
Citation Counts
69
141
56,166
* Total H IndexRankings
Ranking Based On Selection: 59
Computational Linguistics
Natural Language Processing
Statistical Models
Machine Learning
Metrics
H-Index
i10 Index
Citation Counts
69
197
27,900
* Total H IndexRankings
Ranking Based On Selection: 60
Reflective Practice
Metrics
H-Index
i10 Index
Citation Counts
68
123
20,549
* Total H IndexRankings
Ranking Based On Selection: 61
second language acquisition
applied linguistics
research methodology
Metrics
H-Index
i10 Index
Citation Counts
68
117
36,031
* Total H IndexRankings
Ranking Based On Selection: 62
Second language acquisition
bilingualism
heritage language acquisition
Metrics
H-Index
i10 Index
Citation Counts
68
147
26,417
* Total H IndexRankings
Ranking Based On Selection: 63
Literacy
reading
writing
leadership
special education
Metrics
H-Index
i10 Index
Citation Counts
68
206
16,763
* Total H IndexRankings
Ranking Based On Selection: 64
Language testing
curriculum development
evaluation
research methods
and connected speech
Metrics
H-Index
i10 Index
Citation Counts
68
172
30,280
* Total H IndexRankings
Ranking Based On Selection: 65
learning analytics
corpus linguistics
natural language processing
second language acquisition
applied linguistics
Metrics
H-Index
i10 Index
Citation Counts
67
199
17,742
* Total H IndexRankings
Ranking Based On Selection: 66
NLP
IA
LLM
Predictive Linguistics
Metrics
H-Index
i10 Index
Citation Counts
67
291
19,686
* Total H IndexRankings
Ranking Based On Selection: 67
стилистика
преподавание русского языка иностранцам
stylistics
teaching Russian to foreigners
Metrics
H-Index
i10 Index
Citation Counts
67
250
46,786
* Total H IndexRankings
Ranking Based On Selection: 68
formal semantics
language and logic
philosophy of language
semantics and syntax
Russian
Metrics
H-Index
i10 Index
Citation Counts
67
127
25,833
* Total H IndexRankings
Ranking Based On Selection: 69
phonetics voice speech statistics psychometry
Metrics
H-Index
i10 Index
Citation Counts
67
218
14,816
* Total H IndexRankings
Ranking Based On Selection: 70
Literacy
Applied Statistics
Measurement
Research Design
Computer Adaptive Testing
Metrics
H-Index
i10 Index
Citation Counts
66
178
13,905
* Total H IndexRankings
Ranking Based On Selection: 71
Language and Identity
Critical Literacy
International Development
Metrics
H-Index
i10 Index
Citation Counts
66
121
42,654
* Total H IndexRankings
Ranking Based On Selection: 72
Trust
Research Methods
Ecommerce
IT Outsourcing
Sociolinguistics
Metrics
H-Index
i10 Index
Citation Counts
66
110
83,507
* Total H IndexRankings
Ranking Based On Selection: 73
bilingualism
language and aging
psycholinguistics
Metrics
H-Index
i10 Index
Citation Counts
66
159
24,594
* Total H IndexRankings
Ranking Based On Selection: 74
second language acquisition
tense and aspect
pragmatics
Metrics
H-Index
i10 Index
Citation Counts
66
111
19,971
* Total H IndexRankings
Ranking Based On Selection: 75
Language and Literacy
Metrics
H-Index
i10 Index
Citation Counts
65
191
13,935
Donna Alvermann
University of Georgia
Athens, United States
Metrics
H-Index
i10-Index
Citation Counts
72
178
21,510
adolescent literacy
critical media literacy
popular culture
social media
postdigital media liter
Peter Trudgill
Université de Fribourg
Fribourg, Switzerland
Metrics
H-Index
i10-Index
Citation Counts
71
186
49,160
Joan Bresnan
Stanford University
Stanford, United States
Metrics
H-Index
i10-Index
Citation Counts
71
166
40,619
Cognitive Science
Linguistics
Syntax
Hugh Catts
Florida State University
Tallahassee, United States
Metrics
H-Index
i10-Index
Citation Counts
70
104
27,219
language and reading disabilities
Li Wei
Metrics
H-Index
i10-Index
Citation Counts
69
149
33,167
Batia Laufer
University of Haifa
Haifa, Israel
Metrics
H-Index
i10-Index
Citation Counts
69
106
35,268
Vocabulary
Vocabulary acquisition
Second language acquisition
Lexicography
Attrition
Joakim Nivre
Research Institutes of Sweden
Stockholm, Sweden
Metrics
H-Index
i10-Index
Citation Counts
69
198
25,761
Computational Linguistics
Natural Language Processing
Dependency Parsing
John Swales
University of Michigan
Ann Arbor, United States
Metrics
H-Index
i10-Index
Citation Counts
69
141
56,166
Genre Analysis
EAP
Discourse studies
Academic writing ...
Mark Johnson
Macquarie University
Sydney, Australia
Metrics
H-Index
i10-Index
Citation Counts
69
197
27,900
Computational Linguistics
Natural Language Processing
Statistical Models
Machine Learning
Thomas SC Farrell
Brock University
St. Catharines, Canada
Metrics
H-Index
i10-Index
Citation Counts
68
123
20,549
Alison Mackey
Georgetown University
Washington, United States
Metrics
H-Index
i10-Index
Citation Counts
68
117
36,031
second language acquisition
applied linguistics
research methodology
Silvina Montrul
Metrics
H-Index
i10-Index
Citation Counts
68
147
26,417
Second language acquisition
bilingualism
heritage language acquisition
Nancy Frey
San Diego State University
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
68
206
16,763
Literacy
reading
writing
leadership
special education
James Dean Brown
University of Hawaii System
Honolulu, United States
Metrics
H-Index
i10-Index
Citation Counts
68
172
30,280
Language testing
curriculum development
evaluation
research methods
and connected speech
Scott Andrew Crossley
Georgia State University
Atlanta, United States
Metrics
H-Index
i10-Index
Citation Counts
67
199
17,742
learning analytics
corpus linguistics
natural language processing
second language acquisition
applied linguistics
Guidere Mathieu
Université de Paris VIII
Saint-Denis, France
Metrics
H-Index
i10-Index
Citation Counts
67
291
19,686
NLP
IA
LLM
Predictive Linguistics
Виталий Григорьевич Костомаров Vitaly G. Kostomarov
Metrics
H-Index
i10-Index
Citation Counts
67
250
46,786
стилистика
преподавание русского языка иностранцам
stylistics
teaching Russian to foreigners
Barbara H Partee
Metrics
H-Index
i10-Index
Citation Counts
67
127
25,833
formal semantics
language and logic
philosophy of language
semantics and syntax
Russian
phonetics voice speech statistics psychometry
Yaacov Petscher
Florida State University
Tallahassee, United States
Metrics
H-Index
i10-Index
Citation Counts
66
178
13,905
Literacy
Applied Statistics
Measurement
Research Design
Computer Adaptive Testing
Bonny Norton
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
66
121
42,654
Language and Identity
Critical Literacy
International Development
David Gefen
Drexel University
Philadelphia, United States
Metrics
H-Index
i10-Index
Citation Counts
66
110
83,507
Trust
Research Methods
Ecommerce
IT Outsourcing
Sociolinguistics
Kees De Bot
University of Groningen
Groningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
66
159
24,594
bilingualism
language and aging
psycholinguistics
Kathleen Bardovi Harlig
Indiana University Bloomington
Bloomington, United States
Metrics
H-Index
i10-Index
Citation Counts
66
111
19,971
second language acquisition
tense and aspect
pragmatics
Young Suk Kim
Metrics
H-Index
i10-Index
Citation Counts
65
191
13,935