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 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 (873.690) 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: 1
Cognitive Control
Performance Monitoring
Traumatic Brain Injury
Event-Related Potentials
Obsessive-Compulsive Disorder
Metrics
H-Index
i10 Index
Citation Counts
60
119
10,525
* Total H IndexRankings
Ranking Based On Selection: 2
Student success
open educational resources
genAI
continuous improvement
learning analytics
Metrics
H-Index
i10 Index
Citation Counts
58
123
18,234
* Total H IndexRankings
Ranking Based On Selection: 3
Social relationships
psychophysiology
health
Metrics
H-Index
i10 Index
Citation Counts
52
74
28,109
* Total H IndexRankings
Ranking Based On Selection: 4
Psychotherapy Process and Outcome
Statistics and Methodology in Psychology
Metrics
H-Index
i10 Index
Citation Counts
51
87
13,088
* Total H IndexRankings
Ranking Based On Selection: 5
Relationships
Gratitude
Prayer
Metrics
H-Index
i10 Index
Citation Counts
47
66
10,985
* Total H IndexRankings
Ranking Based On Selection: 6
clinical psychology
psychotherapy
outcome measurement
marathon running
Metrics
H-Index
i10 Index
Citation Counts
43
67
9,227
* Total H IndexRankings
Ranking Based On Selection: 7
spiritual psychotherapy
Metrics
H-Index
i10 Index
Citation Counts
43
82
10,202
* Total H IndexRankings
Ranking Based On Selection: 8
Autism
Anxiety
Emotion and Decision Making
Metrics
H-Index
i10 Index
Citation Counts
41
66
7,859
* Total H IndexRankings
Ranking Based On Selection: 9
Memory
Learning
fMRI
Metrics
H-Index
i10 Index
Citation Counts
40
56
6,652
* Total H IndexRankings
Ranking Based On Selection: 10
Statistics
Educational Quality
Missing Data
Leadership
Quantitative Psychology
Metrics
H-Index
i10 Index
Citation Counts
37
61
5,023
* Total H IndexRankings
Ranking Based On Selection: 11
Psychology
Metrics
H-Index
i10 Index
Citation Counts
32
55
3,569
* Total H IndexRankings
Ranking Based On Selection: 12
Prevention of marital distress
dissemination
close relationships and health
Metrics
H-Index
i10 Index
Citation Counts
31
39
10,838
* Total H IndexRankings
Ranking Based On Selection: 13
Agency and Learning
Instructional Design Practices
Qualitative Research
Metrics
H-Index
i10 Index
Citation Counts
31
55
4,356
* Total H IndexRankings
Ranking Based On Selection: 14
Computational Thinking
Math + Computer Programming
Video Annotation
Learning Games
Metrics
H-Index
i10 Index
Citation Counts
30
46
4,614
* Total H IndexRankings
Ranking Based On Selection: 15
clinical health psychology
behavioral medicine
stress and health
biofeedback
Metrics
H-Index
i10 Index
Citation Counts
30
44
4,413
* Total H IndexRankings
Ranking Based On Selection: 16
clinical child and adolescent psychology
Metrics
H-Index
i10 Index
Citation Counts
25
30
3,211
* Total H IndexRankings
Ranking Based On Selection: 17
cognitive neuroscience
psychiatric disorders
fMRI
brain networks
hemispheric specialization
Metrics
H-Index
i10 Index
Citation Counts
24
29
4,493
* Total H IndexRankings
Ranking Based On Selection: 18
neuropsychology
neuroimaging
psychosis
dementia
Metrics
H-Index
i10 Index
Citation Counts
23
34
2,515
* Total H IndexRankings
Ranking Based On Selection: 19
Childhood and Adolescent Obesity
Pediatric Pscyhology
Metrics
H-Index
i10 Index
Citation Counts
23
34
2,035
* Total H IndexRankings
Ranking Based On Selection: 20
Child Obesity
Sleep Problems
and Daily Family Routines
Metrics
H-Index
i10 Index
Citation Counts
20
29
1,554
* Total H IndexRankings
Ranking Based On Selection: 21
Values in Psychotherapy
Native American Academic and Career Development
Metrics
H-Index
i10 Index
Citation Counts
20
36
2,219
* Total H IndexRankings
Ranking Based On Selection: 22
Counseling Psychology
Metrics
H-Index
i10 Index
Citation Counts
16
23
996
* Total H IndexRankings
Ranking Based On Selection: 23
Experience design
positive psychology
Metrics
H-Index
i10 Index
Citation Counts
16
20
1,329
* Total H IndexRankings
Ranking Based On Selection: 24
Clinical Psychology
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,258
* Total H IndexRankings
Ranking Based On Selection: 25
Educational Technology
Language pedagogy
L2 motivation
GenAI
Metrics
H-Index
i10 Index
Citation Counts
12
12
754
Michael J Larson
Metrics
H-Index
i10-Index
Citation Counts
60
119
10,525
Cognitive Control
Performance Monitoring
Traumatic Brain Injury
Event-Related Potentials
Obsessive-Compulsive Disorder
David Wiley
Metrics
H-Index
i10-Index
Citation Counts
58
123
18,234
Student success
open educational resources
genAI
continuous improvement
learning analytics
Julianne Holt Lunstad
Metrics
H-Index
i10-Index
Citation Counts
52
74
28,109
Social relationships
psychophysiology
health
Scott Baldwin
Metrics
H-Index
i10-Index
Citation Counts
51
87
13,088
Psychotherapy Process and Outcome
Statistics and Methodology in Psychology
Nathaniel Lambert
Metrics
H-Index
i10-Index
Citation Counts
47
66
10,985
Benjamin M Ogles
Metrics
H-Index
i10-Index
Citation Counts
43
67
9,227
clinical psychology
psychotherapy
outcome measurement
marathon running
P Scott Richards
Metrics
H-Index
i10-Index
Citation Counts
43
82
10,202
Mikle South
Metrics
H-Index
i10-Index
Citation Counts
41
66
7,859
Autism
Anxiety
Emotion and Decision Making
C Brock Kirwan
Metrics
H-Index
i10-Index
Citation Counts
40
56
6,652
Ross Larsen
Metrics
H-Index
i10-Index
Citation Counts
37
61
5,023
Statistics
Educational Quality
Missing Data
Leadership
Quantitative Psychology
Bruce Brown
Metrics
H-Index
i10-Index
Citation Counts
32
55
3,569
Scott Braithwaite
Metrics
H-Index
i10-Index
Citation Counts
31
39
10,838
Prevention of marital distress
dissemination
close relationships and health
Stephen Yanchar
Metrics
H-Index
i10-Index
Citation Counts
31
55
4,356
Agency and Learning
Instructional Design Practices
Qualitative Research
Peter Rich
Metrics
H-Index
i10-Index
Citation Counts
30
46
4,614
Computational Thinking
Math + Computer Programming
Video Annotation
Learning Games
Patrick R Steffen
Metrics
H-Index
i10-Index
Citation Counts
30
44
4,413
clinical health psychology
behavioral medicine
stress and health
biofeedback
Jared S Warren
Metrics
H-Index
i10-Index
Citation Counts
25
30
3,211
Jared A Nielsen
Metrics
H-Index
i10-Index
Citation Counts
24
29
4,493
cognitive neuroscience
psychiatric disorders
fMRI
brain networks
hemispheric specialization
Derin Cobia
Metrics
H-Index
i10-Index
Citation Counts
23
34
2,515
neuropsychology
neuroimaging
psychosis
dementia
Chad Jensen
Metrics
H-Index
i10-Index
Citation Counts
23
34
2,035
Childhood and Adolescent Obesity
Pediatric Pscyhology
Blake Jones
Metrics
H-Index
i10-Index
Citation Counts
20
29
1,554
Child Obesity
Sleep Problems
and Daily Family Routines
Aaron Jackson
Metrics
H-Index
i10-Index
Citation Counts
20
36
2,219
Values in Psychotherapy
Native American Academic and Career Development
Ge Kawika Allen
Metrics
H-Index
i10-Index
Citation Counts
16
23
996
Brian J Hill
Metrics
H-Index
i10-Index
Citation Counts
16
20
1,329
Melissa Goates Jones
Metrics
H-Index
i10-Index
Citation Counts
13
15
1,258
Austin Pack
Metrics
H-Index
i10-Index
Citation Counts
12
12
754
Educational Technology
Language pedagogy
L2 motivation
GenAI