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" (870,053 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
Nesdale
developmental psychology
social psychology
educational psychology
Metrics
H-Index
i10 Index
Citation
62
111
16,562
* Rankings
Ranking Based On Selection: 2
Bonnie L Barber
Adolescent development
extracurricular activity participation
technology use
Metrics
H-Index
i10 Index
Citation
56
107
21,099
* Rankings
Ranking Based On Selection: 4
Kristina Murphy
procedural justice
legitimacy
policing
psychology and law
criminology
Metrics
H-Index
i10 Index
Citation
52
112
12,176
* Rankings
Ranking Based On Selection: 5
Drew Nesdale
developmental social psychology
prejudice
rejection
bullying
Metrics
H-Index
i10 Index
Citation
52
74
9,075
* Rankings
Ranking Based On Selection: 7
A Ian Glendon
Traffic and Transportation Psychology
Safety & Risk
Organizational Psychology
Personality
Metrics
H-Index
i10 Index
Citation
42
82
10,380
* Rankings
Ranking Based On Selection: 8
Michelle Hood
Career Development
Precarious Employment
Academic Development
Tertiary Education
Metrics
H-Index
i10 Index
Citation
41
71
6,276
* Rankings
Ranking Based On Selection: 9
Stefano Occhipinti
Health
Stigma
Psycho-oncology
Naturalness
Metrics
H-Index
i10 Index
Citation
40
69
6,256
* Rankings
Ranking Based On Selection: 10
Keithia Wilson
higher education
social rules
couple relationships
Metrics
H-Index
i10 Index
Citation
39
54
8,418

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
Mark Kebbell
Police Investigations
Identifying high-risk offenders
Metrics
H-Index
i10 Index
Citation
37
70
4,036
* Rankings
Ranking Based On Selection: 13
Frances O Callaghan
health psychology
maternal smoking/alcohol use and offspring outcomes
sleep
health behaviors: decision making & health outcom
Metrics
H-Index
i10 Index
Citation
35
61
5,024
* Rankings
Ranking Based On Selection: 14
Leanne Casey
clinical psychology
technology
barriers to care
online interventions
Metrics
H-Index
i10 Index
Citation
34
54
5,319
* Rankings
Ranking Based On Selection: 15
Jessica Paynter
Autism
Evidence-based practice
Disability
Reading
Assessment
Metrics
H-Index
i10 Index
Citation
33
66
3,804
* Rankings
Ranking Based On Selection: 16
Mark Boschen
Obsessive-Compulsive Disorder
Anxiety Disorders
Cognitive Behaviour Therapy
Metrics
H-Index
i10 Index
Citation
32
53
3,290
* Rankings
Ranking Based On Selection: 17
Jaimee Stuart
sustainable development
cyberpsychology
youth development
acculturation
Metrics
H-Index
i10 Index
Citation
29
48
2,580
* Rankings
Ranking Based On Selection: 18
Sonja P Brubacher
memory
developmental psychology
interview preparatory phases
repeated events
disclosure
Metrics
H-Index
i10 Index
Citation
28
54
2,733
* Rankings
Ranking Based On Selection: 19
Shirley Morrissey
clinical psychology
health psychology
disasters
ethics
teaching and learning
Metrics
H-Index
i10 Index
Citation
26
50
2,307
* Rankings
Ranking Based On Selection: 21
Shawna Mastro Campbell Shawna Mastro
developmental psychopathology
identity
identity disturbance
attachment
parenting
Metrics
H-Index
i10 Index
Citation
14
15
950
* Rankings
Ranking Based On Selection: 22
James Ogilvie
Mental Health
Neuropsychology
Executive Function
Adolescent Offending
Sexual Offending
Metrics
H-Index
i10 Index
Citation
13
15
1,409
* Rankings
Ranking Based On Selection: 23
Aaron Frost
Psychology
Health Economics
Developmental Disorder
Metrics
H-Index
i10 Index
Citation
13
16
2,481
* Rankings
Ranking Based On Selection: 24
Jonathon Headrick
skill acquisition
sport psychology
motor learning
Metrics
H-Index
i10 Index
Citation
11
12
733
Jessie Mitchell
Disability and Rehabilitation
Health Psychology
Social Psychology
Metrics
H-Index
i10 Index
Citation
3
1
48
Rankings
Ranking Based On Selection: 1
Nesdale
Metrics
H-Index
i10 Index
Citation Counts
62
111
16,562
developmental psychology
social psychology
educational psychology
Rankings
Ranking Based On Selection: 2
Bonnie L Barber
Metrics
H-Index
i10 Index
Citation Counts
56
107
21,099
Adolescent development
extracurricular activity participation
technology use
Rankings
Ranking Based On Selection: 3
Allison Waters
Metrics
H-Index
i10 Index
Citation Counts
54
126
10,563
Rankings
Ranking Based On Selection: 4
Kristina Murphy
Metrics
H-Index
i10 Index
Citation Counts
52
112
12,176
procedural justice
legitimacy
policing
psychology and law
criminology
Rankings
Ranking Based On Selection: 5
Drew Nesdale
Metrics
H-Index
i10 Index
Citation Counts
52
74
9,075
developmental social psychology
prejudice
rejection
bullying
Rankings
Ranking Based On Selection: 6
Nicola Burton
Metrics
H-Index
i10 Index
Citation Counts
51
121
10,573
Rankings
Ranking Based On Selection: 7
A Ian Glendon
Metrics
H-Index
i10 Index
Citation Counts
42
82
10,380
Traffic and Transportation Psychology
Safety & Risk
Organizational Psychology
Personality
Rankings
Ranking Based On Selection: 8
Michelle Hood
Metrics
H-Index
i10 Index
Citation Counts
41
71
6,276
Career Development
Precarious Employment
Academic Development
Tertiary Education
Rankings
Ranking Based On Selection: 9
Stefano Occhipinti
Metrics
H-Index
i10 Index
Citation Counts
40
69
6,256
Health
Stigma
Psycho-oncology
Naturalness
Rankings
Ranking Based On Selection: 10
Keithia Wilson
Metrics
H-Index
i10 Index
Citation Counts
39
54
8,418
higher education
social rules
couple relationships

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
Mark Kebbell
Metrics
H-Index
i10 Index
Citation Counts
37
70
4,036
Police Investigations
Identifying high-risk offenders
Rankings
Ranking Based On Selection: 12
Natalie Loxton
Metrics
H-Index
i10 Index
Citation Counts
35
57
6,080
Rankings
Ranking Based On Selection: 13
Frances O Callaghan
Metrics
H-Index
i10 Index
Citation Counts
35
61
5,024
health psychology
maternal smoking/alcohol use and offspring outcomes
sleep
health behaviors: decision making & health outcom
Rankings
Ranking Based On Selection: 14
Leanne Casey
Metrics
H-Index
i10 Index
Citation Counts
34
54
5,319
clinical psychology
technology
barriers to care
online interventions
Rankings
Ranking Based On Selection: 15
Jessica Paynter
Metrics
H-Index
i10 Index
Citation Counts
33
66
3,804
Autism
Evidence-based practice
Disability
Reading
Assessment
Rankings
Ranking Based On Selection: 16
Mark Boschen
Metrics
H-Index
i10 Index
Citation Counts
32
53
3,290
Obsessive-Compulsive Disorder
Anxiety Disorders
Cognitive Behaviour Therapy
Rankings
Ranking Based On Selection: 17
Jaimee Stuart
Metrics
H-Index
i10 Index
Citation Counts
29
48
2,580
sustainable development
cyberpsychology
youth development
acculturation
Rankings
Ranking Based On Selection: 18
Sonja P Brubacher
Metrics
H-Index
i10 Index
Citation Counts
28
54
2,733
memory
developmental psychology
interview preparatory phases
repeated events
disclosure
Rankings
Ranking Based On Selection: 19
Shirley Morrissey
Metrics
H-Index
i10 Index
Citation Counts
26
50
2,307
clinical psychology
health psychology
disasters
ethics
teaching and learning
Rankings
Ranking Based On Selection: 20
Nicola Sheeran
Metrics
H-Index
i10 Index
Citation Counts
16
21
669
Rankings
Ranking Based On Selection: 21
Shawna Mastro Campbell Shawna Mastro
Metrics
H-Index
i10 Index
Citation Counts
14
15
950
developmental psychopathology
identity
identity disturbance
attachment
parenting
Rankings
Ranking Based On Selection: 22
James Ogilvie
Metrics
H-Index
i10 Index
Citation Counts
13
15
1,409
Mental Health
Neuropsychology
Executive Function
Adolescent Offending
Sexual Offending
Rankings
Ranking Based On Selection: 23
Aaron Frost
Metrics
H-Index
i10 Index
Citation Counts
13
16
2,481
Psychology
Health Economics
Developmental Disorder
Rankings
Ranking Based On Selection: 24
Jonathon Headrick
Metrics
H-Index
i10 Index
Citation Counts
11
12
733
skill acquisition
sport psychology
motor learning
Rankings
Ranking Based On Selection: 25
Jessie Mitchell
Metrics
H-Index
i10 Index
Citation Counts
3
1
48
Disability and Rehabilitation
Health Psychology
Social Psychology