Total 2,403,032 scientists, country 221, and institutions 24,466 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Joan L. Duda](https://cdn.adscientificindex.com/pictures/a7/4321539.jpg)
Sports Sciences
Sports Psychology
Exercise Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
244
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 2
![David Schwebel](https://cdn.adscientificindex.com/pictures/17/1702225.jpg)
child injury prevention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
242
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Anthony Beech](https://cdn.adscientificindex.com/pictures/14/4321583.jpg)
Forensic Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
153
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Alan Wing](https://cdn.adscientificindex.com/pictures/89/4321607.jpg)
Psychology
Motor Control
Neurorehabilitation
Touch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
88
0.431
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Christopher Ring](https://cdn.adscientificindex.com/pictures/fb/4321653.jpg)
psychology
psychophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
146
0.798
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Matthew Broome](https://cdn.adscientificindex.com/pictures/34/4321672.jpg)
psychosis
delusions
imaging
prodrome
philosophy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
133
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Gerhard Stefan Hellemann](/user/assets/images/profile/no-profile-photo.png)
Psychometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
145
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Suzanne Higgs](https://cdn.adscientificindex.com/pictures/65/4321719.jpg)
Psychology
eating
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
117
0.791
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Karlene Ball](https://cdn.adscientificindex.com/pictures/fe/1702241.jpg)
Aging
psychology
cognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
103
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Kristján Kristjánsson](https://cdn.adscientificindex.com/pictures/0d/4321799.jpg)
Moral education
virtue ethics
moral psychology
philosophy of education
character education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
99
0.707
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Rachel Upthegrove](https://cdn.adscientificindex.com/pictures/9e/4321996.jpg)
Psychosis
Depression
Inflammation
Co-morbidity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
112
0.949
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Alex Copello](https://cdn.adscientificindex.com/pictures/4c/4321708.jpg)
Addictions
Psychology
Addiction and the Family
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
68
0.576
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Jennifer Cumming](https://cdn.adscientificindex.com/pictures/56/4321746.jpg)
Sport psychology
dance psychology
exercise psychology
imagery
observational learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
97
0.858
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Andrew Soundy](https://cdn.adscientificindex.com/pictures/0d/4321867.jpg)
Qualitative
Illness Narratives
Psychological Adaptation
Physical Activity
Hope
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
94
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 15
![J Scott Richards](/user/assets/images/profile/no-profile-photo.png)
rehabilitation psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
49
0.462
* Total i10 IndexRankings
Ranking Based On Selection: 16
![peter edward trower](https://cdn.adscientificindex.com/pictures/07/4321654.jpg)
psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
39
0.406
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Peter C. Hansen](/user/assets/images/profile/no-profile-photo.png)
Visual Word Recognition/Reading/Dyslexia
Theory of Mind/Social Cognition
Neuroimaging (MRI/MEG/tDCS)
Advanced Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
66
0.725
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Gitendra Uswatte](https://cdn.adscientificindex.com/pictures/d8/1702268.jpg)
rehabilitation
stroke
motor recovery
ambulatory monitoring
positive psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
65
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 19
![pia rotshtein](https://cdn.adscientificindex.com/pictures/5a/4321670.jpg)
Neuroscience
neuroimaging
neuropsychologia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
70
0.805
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Michael Crowe](/user/assets/images/profile/no-profile-photo.png)
gerontology
cognitive aging
dementia
geropsychology
mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
70
0.854
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Jane E. Raymond](https://cdn.adscientificindex.com/pictures/03/4321687.jpg)
perception
cognition
psychology
cognitive neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
39
0.513
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Olivio J Clay](https://cdn.adscientificindex.com/pictures/42/1702372.jpg)
Health disparities
Caregiving
Social Support
Comorbid Conditions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Karen Shaw](/user/assets/images/profile/no-profile-photo.png)
Children's health care
transitional care
long-term conditions
palliative care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
44
0.677
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Ian D. Boardley](https://cdn.adscientificindex.com/pictures/97/4321970.jpg)
Doping in Sport
Image and Performance Enhancing Drug Use
Moral disengagement and behaviour in sport
coaching efficacy and eff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
58
0.967
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Jessica Woodhams](https://cdn.adscientificindex.com/pictures/14/4322124.jpg)
Investigative Psychology
Serial Offenders
Sexual Violence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
48
0.800
Joan L. Duda
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
330
244
0.739
Sports Sciences
Sports Psychology
Exercise Psychology
David Schwebel
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
292
242
0.829
Anthony Beech
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
246
153
0.622
Alan Wing
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
88
0.431
Psychology
Motor Control
Neurorehabilitation
Touch
Christopher Ring
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
146
0.798
Matthew Broome
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
172
133
0.773
psychosis
delusions
imaging
prodrome
philosophy
Gerhard Stefan Hellemann
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
145
0.895
Suzanne Higgs
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
117
0.791
Karlene Ball
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
141
103
0.730
Kristján Kristjánsson
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
99
0.707
Moral education
virtue ethics
moral psychology
philosophy of education
character education
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!
Rachel Upthegrove
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
112
0.949
Psychosis
Depression
Inflammation
Co-morbidity
Alex Copello
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
68
0.576
Addictions
Psychology
Addiction and the Family
Jennifer Cumming
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
97
0.858
Sport psychology
dance psychology
exercise psychology
imagery
observational learning
Andrew Soundy
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
108
94
0.870
Qualitative
Illness Narratives
Psychological Adaptation
Physical Activity
Hope
J Scott Richards
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
49
0.462
peter edward trower
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
39
0.406
Peter C. Hansen
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
66
0.725
Visual Word Recognition/Reading/Dyslexia
Theory of Mind/Social Cognition
Neuroimaging (MRI/MEG/tDCS)
Advanced Methods
Gitendra Uswatte
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
65
0.730
rehabilitation
stroke
motor recovery
ambulatory monitoring
positive psychology
pia rotshtein
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
70
0.805
Neuroscience
neuroimaging
neuropsychologia
Michael Crowe
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
70
0.854
gerontology
cognitive aging
dementia
geropsychology
mental health
Jane E. Raymond
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
39
0.513
perception
cognition
psychology
cognitive neuroscience
Olivio J Clay
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
52
0.800
Health disparities
Caregiving
Social Support
Comorbid Conditions
Karen Shaw
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
44
0.677
Children's health care
transitional care
long-term conditions
palliative care
Ian D. Boardley
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
58
0.967
Doping in Sport
Image and Performance Enhancing Drug Use
Moral disengagement and behaviour in sport
coaching efficacy and eff
Jessica Woodhams
University of Birmingham
Birmingham, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
60
48
0.800
Investigative Psychology
Serial Offenders
Sexual Violence