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 (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
MRI
Tissue Microstructure
Diffusion
Metrics
H-Index
i10 Index
Citation Counts
87
253
45,540
* Total H IndexRankings
Ranking Based On Selection: 2
Sport Psychology
Metrics
H-Index
i10 Index
Citation Counts
69
110
19,158
* Total H IndexRankings
Ranking Based On Selection: 3
Psychology
Metrics
H-Index
i10 Index
Citation Counts
55
100
11,006
* Total H IndexRankings
Ranking Based On Selection: 4
Health Psychology
Metrics
H-Index
i10 Index
Citation Counts
36
79
8,173
* Total H IndexRankings
Ranking Based On Selection: 5
Psychology
Face processing
Metrics
H-Index
i10 Index
Citation Counts
36
67
4,330
* Total H IndexRankings
Ranking Based On Selection: 6
shared decision making
health psychology
intervention design
decision aids
palliative care
Metrics
H-Index
i10 Index
Citation Counts
26
36
3,332
* Total H IndexRankings
Ranking Based On Selection: 7
Psychology
Pedagogy
Metrics
H-Index
i10 Index
Citation Counts
25
33
2,584
* Total H IndexRankings
Ranking Based On Selection: 8
Mood disorders
neuroimaging
environmental psychology
evolutionary psychology
Metrics
H-Index
i10 Index
Citation Counts
20
22
3,517
* Total H IndexRankings
Ranking Based On Selection: 9
Evolutionary Psychology
Metrics
H-Index
i10 Index
Citation Counts
18
28
1,082
* Total H IndexRankings
Ranking Based On Selection: 10
Distraction
Executive Function
Memory
Surveillance
Human Factors
Metrics
H-Index
i10 Index
Citation Counts
18
24
1,399
* Total H IndexRankings
Ranking Based On Selection: 11
psychology
Metrics
H-Index
i10 Index
Citation Counts
17
22
1,395
* Total H IndexRankings
Ranking Based On Selection: 12
MEG
Vision
Epilepsy
Schizophrenia
Gamma oscillations
Metrics
H-Index
i10 Index
Citation Counts
16
19
783
* Total H IndexRankings
Ranking Based On Selection: 13
Psychology
Pharmacy
Medicines Use
Behaviour Change
Metrics
H-Index
i10 Index
Citation Counts
15
17
1,070
* Total H IndexRankings
Ranking Based On Selection: 14
Cognitive Psychology
Working Memory
Short-term Memory
Metrics
H-Index
i10 Index
Citation Counts
14
23
633
* Total H IndexRankings
Ranking Based On Selection: 15
Sport Psychology
Elite Performance
Adversity and Growth
Mental Health
Swimming
Metrics
H-Index
i10 Index
Citation Counts
13
14
898
* Total H IndexRankings
Ranking Based On Selection: 16
Learning
Memory
Cognition
Comparative Psychology
Associative learning
Metrics
H-Index
i10 Index
Citation Counts
10
10
348
* Total H IndexRankings
Ranking Based On Selection: 17
psychological wellbeing
internet addiction
information overload
Metrics
H-Index
i10 Index
Citation Counts
8
7
295
* Total H IndexRankings
Ranking Based On Selection: 18
Bilingualism
Welsh
Minority languages
Education
Wellbeing
Metrics
H-Index
i10 Index
Citation Counts
7
7
290
* Total H IndexRankings
Ranking Based On Selection: 19
Psychology
Behaviour
Learning
Neuroscience
Modelling
Metrics
H-Index
i10 Index
Citation Counts
7
4
120
* Total H IndexRankings
Ranking Based On Selection: 20
Clinical Psychology
Cognitive Neuroscience
Memory
EEG
Metrics
H-Index
i10 Index
Citation Counts
7
7
239
* Total H IndexRankings
Ranking Based On Selection: 21
fertility and psychological well being
Metrics
H-Index
i10 Index
Citation Counts
6
6
313
* Total H IndexRankings
Ranking Based On Selection: 22
Sport Psychology
Youth Sport
Parenting in Sport
Metrics
H-Index
i10 Index
Citation Counts
6
5
316
* Total H IndexRankings
Ranking Based On Selection: 23
Developmental psychopathology
Eating disorders
Metrics
H-Index
i10 Index
Citation Counts
4
3
220
* Total H IndexRankings
Ranking Based On Selection: 24
Health/Clinical Psychology
Addiction
Substance Misuse
Gambling
Harm reduction
Metrics
H-Index
i10 Index
Citation Counts
4
2
109
* Total H IndexRankings
Ranking Based On Selection: 25
Metrics
H-Index
i10 Index
Citation Counts
4
2
52
Derek K Jones
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
87
253
45,540
Sheldon Hanton
Metrics
H-Index
i10-Index
Citation Counts
69
110
19,158
Stephen Mellalieu
Metrics
H-Index
i10-Index
Citation Counts
55
100
11,006
Nannon Phillips
Metrics
H-Index
i10-Index
Citation Counts
36
79
8,173
Michael B. Lewis
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
36
67
4,330
Stephanie Sivell
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
26
36
3,332
shared decision making
health psychology
intervention design
decision aids
palliative care
Lalage Sanders
Metrics
H-Index
i10-Index
Citation Counts
25
33
2,584
Paul Anthony Keedwell
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
20
22
3,517
Mood disorders
neuroimaging
environmental psychology
evolutionary psychology
Michael Dunn
Metrics
H-Index
i10-Index
Citation Counts
18
28
1,082
Helen Hodgetts
Metrics
H-Index
i10-Index
Citation Counts
18
24
1,399
Distraction
Executive Function
Memory
Surveillance
Human Factors
Nick Perham
Metrics
H-Index
i10-Index
Citation Counts
17
22
1,395
Gavin Perry
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
16
19
783
MEG
Vision
Epilepsy
Schizophrenia
Gamma oscillations
Delyth James
Metrics
H-Index
i10-Index
Citation Counts
15
17
1,070
Psychology
Pharmacy
Medicines Use
Behaviour Change
Dominic Guitard
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
14
23
633
Cognitive Psychology
Working Memory
Short-term Memory
Karen Howells
Metrics
H-Index
i10-Index
Citation Counts
13
14
898
Sport Psychology
Elite Performance
Adversity and Growth
Mental Health
Swimming
Victor M Navarro
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
10
10
348
Learning
Memory
Cognition
Comparative Psychology
Associative learning
Hasah H Alheneidi
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
8
7
295
psychological wellbeing
internet addiction
information overload
Mirain Rhys
Metrics
H-Index
i10-Index
Citation Counts
7
7
290
Bilingualism
Welsh
Minority languages
Education
Wellbeing
Af Iliescu
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
7
4
120
Psychology
Behaviour
Learning
Neuroscience
Modelling
Amie Doidge
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
7
7
239
Clinical Psychology
Cognitive Neuroscience
Memory
EEG
China Harrison
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
6
6
313
Lea Cathrin Dohme
Metrics
H-Index
i10-Index
Citation Counts
6
5
316
Sport Psychology
Youth Sport
Parenting in Sport
Kai S Thomas
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
4
3
220
Developmental psychopathology
Eating disorders
Marie O'Hanrahan
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
4
2
109
Health/Clinical Psychology
Addiction
Substance Misuse
Gambling
Harm reduction
Mariana Sousa-Leite
Cardiff University
Cardiff, United Kingdom
Metrics
H-Index
i10-Index
Citation Counts
4
2
52