Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (870,057 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Lynn Singer
developmental psychology
pediatric psychology
infancy
neurotoxicology
Metrics
H-Index
i10 Index
Citation
65
135
13,842
* Rankings
Ranking Based On Selection: 2
Lee Thompson
developmental psychology
behavior genetics
math and reading abilities and disabilities
Metrics
H-Index
i10 Index
Citation
55
97
11,227
* Rankings
Ranking Based On Selection: 3
Mark Turner
Cognitive Science
Language
AI
Decision-making
Data Science
Metrics
H-Index
i10 Index
Citation
47
87
46,614
Arin Connell
Parenting
Family Psychology
Depression
Conduct problems
Prevention
Metrics
H-Index
i10 Index
Citation
32
48
9,716
Amy Przeworski
anxiety
depression
discrimination
minority stress
CBT
Metrics
H-Index
i10 Index
Citation
30
37
5,890
Anirban Dutta
Neuromodulation
Rehabilitation Engineering
Simulation-based Learning
Engineering Psychology
Metrics
H-Index
i10 Index
Citation
27
59
2,704

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Rankings
Ranking Based On Selection: 11
Anastasia Dimitropoulos
Prader-Willi syndrome
telehealth
neurodevelopmental disorders
autism
Metrics
H-Index
i10 Index
Citation
23
29
1,902
* Rankings
Ranking Based On Selection: 12
Todd Oakley
Cognitive Science
Cognitive Linguistics
Rhetoric
Discourse Analysis
Metrics
H-Index
i10 Index
Citation
21
32
4,533
* Rankings
Ranking Based On Selection: 13
Nick Stauner
Existential psychology
spirituality
positive psychology
motivation
personality traits
Metrics
H-Index
i10 Index
Citation
20
25
1,388
* Rankings
Ranking Based On Selection: 14
Sarah Hope Lincoln
Developmental Psychopathology
Social Cognition
Neuroscience
Metrics
H-Index
i10 Index
Citation
20
27
1,677
* Rankings
Ranking Based On Selection: 15
Ryan Honomichl
Psychometrics
Mixed Models
IRT
Patient-Reported Outcomes
Metrics
H-Index
i10 Index
Citation
17
24
1,576
Glen C Dawson
Psychotherapy
Clinical Expertise
Psychophysiology
Metrics
H-Index
i10 Index
Citation
6
6
133
Silvia C Hernandez
Clinical Psychology
Suicide
Older adults
Depression
Hopelessness
Metrics
H-Index
i10 Index
Citation
6
5
186
Yehudis Keller
religion and spirituality
clinical psychology
social psychology
religious disaffiliation
mental health
Metrics
H-Index
i10 Index
Citation
2
0
15
Rankings
Ranking Based On Selection: 1
Lynn Singer
Metrics
H-Index
i10 Index
Citation Counts
65
135
13,842
developmental psychology
pediatric psychology
infancy
neurotoxicology
Rankings
Ranking Based On Selection: 2
Lee Thompson
Metrics
H-Index
i10 Index
Citation Counts
55
97
11,227
developmental psychology
behavior genetics
math and reading abilities and disabilities
Rankings
Ranking Based On Selection: 3
Mark Turner
Metrics
H-Index
i10 Index
Citation Counts
47
87
46,614
Cognitive Science
Language
AI
Decision-making
Data Science
Rankings
Ranking Based On Selection: 4
Sandra Russ
Metrics
H-Index
i10 Index
Citation Counts
45
90
8,850
Rankings
Ranking Based On Selection: 5
Joshua Wilt
Metrics
H-Index
i10 Index
Citation Counts
37
84
5,757
Rankings
Ranking Based On Selection: 6
Arin Connell
Metrics
H-Index
i10 Index
Citation Counts
32
48
9,716
Parenting
Family Psychology
Depression
Conduct problems
Prevention
Rankings
Ranking Based On Selection: 7
Amy Przeworski
Metrics
H-Index
i10 Index
Citation Counts
30
37
5,890
anxiety
depression
discrimination
minority stress
CBT
Rankings
Ranking Based On Selection: 8
Alissa Huth Bocks
Metrics
H-Index
i10 Index
Citation Counts
29
46
5,114
Rankings
Ranking Based On Selection: 9
Anirban Dutta
Metrics
H-Index
i10 Index
Citation Counts
27
59
2,704
Neuromodulation
Rehabilitation Engineering
Simulation-based Learning
Engineering Psychology
Rankings
Ranking Based On Selection: 10
Lauren Calandruccio
Metrics
H-Index
i10 Index
Citation Counts
23
37
2,717

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Anastasia Dimitropoulos
Metrics
H-Index
i10 Index
Citation Counts
23
29
1,902
Prader-Willi syndrome
telehealth
neurodevelopmental disorders
autism
Rankings
Ranking Based On Selection: 12
Todd Oakley
Metrics
H-Index
i10 Index
Citation Counts
21
32
4,533
Cognitive Science
Cognitive Linguistics
Rhetoric
Discourse Analysis
Rankings
Ranking Based On Selection: 13
Nick Stauner
Metrics
H-Index
i10 Index
Citation Counts
20
25
1,388
Existential psychology
spirituality
positive psychology
motivation
personality traits
Rankings
Ranking Based On Selection: 14
Sarah Hope Lincoln
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,677
Developmental Psychopathology
Social Cognition
Neuroscience
Rankings
Ranking Based On Selection: 15
Ryan Honomichl
Metrics
H-Index
i10 Index
Citation Counts
17
24
1,576
Psychometrics
Mixed Models
IRT
Patient-Reported Outcomes
Rankings
Ranking Based On Selection: 16
Kelly M Christian
Metrics
H-Index
i10 Index
Citation Counts
8
8
491
Rankings
Ranking Based On Selection: 17
Glen C Dawson
Metrics
H-Index
i10 Index
Citation Counts
6
6
133
Psychotherapy
Clinical Expertise
Psychophysiology
Rankings
Ranking Based On Selection: 18
William Schutt
Metrics
H-Index
i10 Index
Citation Counts
6
5
132
religion and spirituality
moral psychology
Rankings
Ranking Based On Selection: 19
Silvia C Hernandez
Metrics
H-Index
i10 Index
Citation Counts
6
5
186
Clinical Psychology
Suicide
Older adults
Depression
Hopelessness
Rankings
Ranking Based On Selection: 20
Madeline Ward
Metrics
H-Index
i10 Index
Citation Counts
2
2
58
Rankings
Ranking Based On Selection: 21
Jill Laquidara
Metrics
H-Index
i10 Index
Citation Counts
2
1
50
Rankings
Ranking Based On Selection: 22
Yehudis Keller
Metrics
H-Index
i10 Index
Citation Counts
2
0
15
religion and spirituality
clinical psychology
social psychology
religious disaffiliation
mental health