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 Feb 02, 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: 1
Psychology
Human Factors
Ergonomics
Metrics
H-Index
i10 Index
Citation Counts
102
457
40,998
* Total H IndexRankings
Ranking Based On Selection: 2
Cognitive Psychology
Learning
Training
Team Cognition
Computer-based Training
Metrics
H-Index
i10 Index
Citation Counts
55
158
13,384
* Total H IndexRankings
Ranking Based On Selection: 3
Organizational Climate
Leadership
Organizational Citizenship Behavior
Implementation Science
Metrics
H-Index
i10 Index
Citation Counts
48
88
21,311
* Total H IndexRankings
Ranking Based On Selection: 4
Infant Mental Health
Trauma in Young Children
Child Psychology
Metrics
H-Index
i10 Index
Citation Counts
43
78
9,326
* Total H IndexRankings
Ranking Based On Selection: 5
Psychology
Deviance Regulation Theory
Self-regulation
Addictions
Health-risk Behaviors
Metrics
H-Index
i10 Index
Citation Counts
39
85
8,515
* Total H IndexRankings
Ranking Based On Selection: 6
Vigilance
Stress
Personality
Motivation
Human-Technology Interaction
Metrics
H-Index
i10 Index
Citation Counts
37
92
6,909
* Total H IndexRankings
Ranking Based On Selection: 7
Future of Work
Occupational Health Psychology
Job Insecurity
Adaptive Performance
Counterproductive Work Behavior
Metrics
H-Index
i10 Index
Citation Counts
35
58
7,741
* Total H IndexRankings
Ranking Based On Selection: 8
anhedonia
avolition
reward processing
emotional expressiveness
research domain criteria
Metrics
H-Index
i10 Index
Citation Counts
34
63
4,381
* Total H IndexRankings
Ranking Based On Selection: 9
Gender
SoTL
Social Psychology
Animals & Society
Metrics
H-Index
i10 Index
Citation Counts
32
48
4,945
* Total H IndexRankings
Ranking Based On Selection: 10
industrial and organizational psychology
Metrics
H-Index
i10 Index
Citation Counts
31
42
6,899
* Total H IndexRankings
Ranking Based On Selection: 11
Alcohol Expectancies
Metrics
H-Index
i10 Index
Citation Counts
31
38
5,601
* Total H IndexRankings
Ranking Based On Selection: 12
Psychopathy
measurement/psychometrics
juvenile justice
delinquency
person-context nexus
Metrics
H-Index
i10 Index
Citation Counts
30
67
5,142
* Total H IndexRankings
Ranking Based On Selection: 13
attention
cognition
aging
distraction
multitasking
Metrics
H-Index
i10 Index
Citation Counts
29
44
3,815
* Total H IndexRankings
Ranking Based On Selection: 14
health psychology
pain
and psychophysiology
Metrics
H-Index
i10 Index
Citation Counts
29
51
3,721
* Total H IndexRankings
Ranking Based On Selection: 15
Trust
Psychological Ownership
Territoriality
Ethical Leadership
Turnover
Metrics
H-Index
i10 Index
Citation Counts
23
24
6,108
* Total H IndexRankings
Ranking Based On Selection: 16
Clinical Psychology
Metrics
H-Index
i10 Index
Citation Counts
22
32
2,326
* Total H IndexRankings
Ranking Based On Selection: 17
Children Raised by Grandparents
Differential Effects of Ethnicity & IQ
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,516
* Total H IndexRankings
Ranking Based On Selection: 18
Human Cognitive Ability Assessment
Atkins
Academic Achievement
Real-World Performance
School Psychology
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,752
* Total H IndexRankings
Ranking Based On Selection: 19
Psychology
Metrics
H-Index
i10 Index
Citation Counts
16
18
1,306
* Total H IndexRankings
Ranking Based On Selection: 20
clinical psychology
health behaviors
emotion regulation
eating disorders
disordered eating
Metrics
H-Index
i10 Index
Citation Counts
10
10
228
* Total H IndexRankings
Ranking Based On Selection: 21
Clinical Psychology
Personality Disorders
Quantitative Methods
R
Metrics
H-Index
i10 Index
Citation Counts
10
10
257
* Total H IndexRankings
Ranking Based On Selection: 22
Psychometrics
Occupational Health Psychology
Item Response Theory
Longitudinal Modeling
Metrics
H-Index
i10 Index
Citation Counts
9
9
388
* Total H IndexRankings
Ranking Based On Selection: 23
Personality
Employee Retention
Psychometrics
Creativity
Metrics
H-Index
i10 Index
Citation Counts
9
8
1,316
* Total H IndexRankings
Ranking Based On Selection: 24
Human Factors Psychology
Environmental Sustainability
Local Government
Metrics
H-Index
i10 Index
Citation Counts
8
6
146
* Total H IndexRankings
Ranking Based On Selection: 25
positive psychology
purpose
meaningfulness
trauma
Metrics
H-Index
i10 Index
Citation Counts
7
7
268
Peter A Hancock
Metrics
H-Index
i10-Index
Citation Counts
102
457
40,998
Stephen M Fiore|Steve Fiore
Metrics
H-Index
i10-Index
Citation Counts
55
158
13,384
Cognitive Psychology
Learning
Training
Team Cognition
Computer-based Training
Mark G Ehrhart
Metrics
H-Index
i10-Index
Citation Counts
48
88
21,311
Organizational Climate
Leadership
Organizational Citizenship Behavior
Implementation Science
Kimberly Renk
Metrics
H-Index
i10-Index
Citation Counts
43
78
9,326
Infant Mental Health
Trauma in Young Children
Child Psychology
Robert Dvorak
Metrics
H-Index
i10-Index
Citation Counts
39
85
8,515
Psychology
Deviance Regulation Theory
Self-regulation
Addictions
Health-risk Behaviors
James Szalma
Metrics
H-Index
i10-Index
Citation Counts
37
92
6,909
Vigilance
Stress
Personality
Motivation
Human-Technology Interaction
Mindy Krischer Shoss
Metrics
H-Index
i10-Index
Citation Counts
35
58
7,741
Future of Work
Occupational Health Psychology
Job Insecurity
Adaptive Performance
Counterproductive Work Behavior
Jeffrey S Bedwell
Metrics
H-Index
i10-Index
Citation Counts
34
63
4,381
anhedonia
avolition
reward processing
emotional expressiveness
research domain criteria
Elizabeth Grauerholz
Metrics
H-Index
i10-Index
Citation Counts
32
48
4,945
Gender
SoTL
Social Psychology
Animals & Society
Barbara A Fritzsche
Metrics
H-Index
i10-Index
Citation Counts
31
42
6,899
Michael Dunn
Metrics
H-Index
i10-Index
Citation Counts
31
38
5,601
James V Ray
Metrics
H-Index
i10-Index
Citation Counts
30
67
5,142
Psychopathy
measurement/psychometrics
juvenile justice
delinquency
person-context nexus
Mark Neider
Metrics
H-Index
i10-Index
Citation Counts
29
44
3,815
attention
cognition
aging
distraction
multitasking
Jeffrey E Cassisi
Metrics
H-Index
i10-Index
Citation Counts
29
51
3,721
health psychology
pain
and psychophysiology
Craig Crossley
Metrics
H-Index
i10-Index
Citation Counts
23
24
6,108
Trust
Psychological Ownership
Territoriality
Ethical Leadership
Turnover
David C Rozek
Metrics
H-Index
i10-Index
Citation Counts
22
32
2,326
Oliver W Edwards
Metrics
H-Index
i10-Index
Citation Counts
22
29
1,516
Children Raised by Grandparents
Differential Effects of Ethnicity & IQ
Gordon Taub
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,752
Human Cognitive Ability Assessment
Atkins
Academic Achievement
Real-World Performance
School Psychology
Daniel S Mcconnell
Metrics
H-Index
i10-Index
Citation Counts
16
18
1,306
Emily K Burr
Metrics
H-Index
i10-Index
Citation Counts
10
10
228
clinical psychology
health behaviors
emotion regulation
eating disorders
disordered eating
Christopher C Spencer
Metrics
H-Index
i10-Index
Citation Counts
10
10
257
Clinical Psychology
Personality Disorders
Quantitative Methods
R
Shiyang Su
Metrics
H-Index
i10-Index
Citation Counts
9
9
388
Psychometrics
Occupational Health Psychology
Item Response Theory
Longitudinal Modeling
Victoria L Pace
Metrics
H-Index
i10-Index
Citation Counts
9
8
1,316
Personality
Employee Retention
Psychometrics
Creativity
Brittany C Sellers
Metrics
H-Index
i10-Index
Citation Counts
8
6
146
Human Factors Psychology
Environmental Sustainability
Local Government
Beverly Snyder
Metrics
H-Index
i10-Index
Citation Counts
7
7
268
positive psychology
purpose
meaningfulness
trauma