Total 2,424,675 scientists, country 221, and institutions 24,468 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
![Richard Pasco Fearon](/user/assets/images/profile/no-profile-photo.png)
child development
attachment
children's mental health and wellbeing
behavioural genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
148
0.865
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Andrea Danese](https://cdn.adscientificindex.com/pictures/1f/1191485.jpg)
child development
child maltreatment
developmental psychopathology
stress
psychoneuroimmunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
129
0.963
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Martin Woodhead](/user/assets/images/profile/no-profile-photo.png)
Child development
child rights
child poverty
early childhood
education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
42
0.494
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Marjorie Smith](/user/assets/images/profile/no-profile-photo.png)
child development
parenting
family and environmental influences
lead
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
15
0.283
* Total i10 IndexRankings
Ranking Based On Selection: 5
![Elizabeth Washbrook](https://cdn.adscientificindex.com/pictures/f1/4323113.jpg)
longitudinal data analysis
child development
life course processes
educational inequality
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Jonathan Delafield Butt](https://cdn.adscientificindex.com/pictures/fe/1191486.jpg)
child psychology
autism
perception-action
embodiment
consciousness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Edwin S Dalmaijer](https://cdn.adscientificindex.com/pictures/cf/1344755.jpg)
Attention
Short-Term Memory
Search Organisation
Disgust
Child Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Markus Klein](https://cdn.adscientificindex.com/pictures/24/1260969.jpg)
Social Stratification
Education
School Attendance
Child Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 9
![Georgia Lockwood Estrin](/user/assets/images/profile/no-profile-photo.png)
Global mental health
child development
Autism
socio-economic impact
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 10
![Lisa Christine Girard](https://cdn.adscientificindex.com/pictures/8b/1191476.jpg)
Child development
Externalising difficulties
Mental health
Developmental psychopathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
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* Total i10 IndexRankings
Ranking Based On Selection: 11
![Sarah Blower](/user/assets/images/profile/no-profile-photo.png)
Child development and family wellbeing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 12
![Miguel Cordero Vega](/user/assets/images/profile/no-profile-photo.png)
Child Development
Mental Health
Birth Cohorts
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection: 13
![Christopher R Barnes](https://cdn.adscientificindex.com/pictures/09/1343402.jpg)
Parenting
Child Development
Nature Connectedness
Dark Skies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 14
![Erika Nurmsoo](/user/assets/images/profile/no-profile-photo.png)
Child Development
Cognitive Development
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 15
![Kate Allen](https://cdn.adscientificindex.com/pictures/ea/5977647.jpg)
child mental health
early intervention
child development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
![Tessel Bazelmans](/user/assets/images/profile/no-profile-photo.png)
Autism
Physiology
Child Development
Sensory Processing
Temperament
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 17
![Barry Coughlan](/user/assets/images/profile/no-profile-photo.png)
mental health
child development
social care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 18
![Raka Maitra](/user/assets/images/profile/no-profile-photo.png)
psychosis
child development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 19
![Kenneth Odhiambo Okelo](/user/assets/images/profile/no-profile-photo.png)
Child Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
![Tamara Ondruskova](https://cdn.adscientificindex.com/pictures/74/6045466.jpg)
neurodevelopmental disorders
autism
child development
intellectual disabilities
challenging behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
![Mirena Dimolareva](/user/assets/images/profile/no-profile-photo.png)
Child development
animal Assisted Interventions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
![Georgina Barnes](https://cdn.adscientificindex.com/pictures/37/5956969.jpg)
Child & Adolescent Mental Health
Child Development
Attachment
Neurodevelopmental Disorders
ADHD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
![Esther Ariyo](https://cdn.adscientificindex.com/pictures/76/5632733.jpg)
child development
child wellbeing
family
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
![Fatma Canan Durgungoz](https://cdn.adscientificindex.com/pictures/af/5663483.jpg)
Special needs
Developmental language disorder
Child development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
![Charlotte Field](/user/assets/images/profile/no-profile-photo.png)
Autism
Developmental Disorders
Word Learning
Child Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Richard Pasco Fearon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
148
0.865
child development
attachment
children's mental health and wellbeing
behavioural genetics
Andrea Danese
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
129
0.963
child development
child maltreatment
developmental psychopathology
stress
psychoneuroimmunology
Martin Woodhead
University of Oxford
Oxford, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
42
0.494
Child development
child rights
child poverty
early childhood
education
Marjorie Smith
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
15
0.283
child development
parenting
family and environmental influences
lead
Elizabeth Washbrook
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
longitudinal data analysis
child development
life course processes
educational inequality
Jonathan Delafield Butt
University of Strathclyde
Glasgow, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
child psychology
autism
perception-action
embodiment
consciousness
Edwin S Dalmaijer
University of Cambridge
Cambridge, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
29
0.967
Attention
Short-Term Memory
Search Organisation
Disgust
Child Development
Markus Klein
University of Strathclyde
Glasgow, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
22
0.815
Social Stratification
Education
School Attendance
Child Development
Georgia Lockwood Estrin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
Global mental health
child development
Autism
socio-economic impact
Lisa Christine Girard
University of Edinburgh
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Child development
Externalising difficulties
Mental health
Developmental psychopathology
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!
Sarah Blower
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Child development and family wellbeing
Miguel Cordero Vega
University of Bristol
Bristol, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Child Development
Mental Health
Birth Cohorts
Christopher R Barnes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Parenting
Child Development
Nature Connectedness
Dark Skies
Erika Nurmsoo
University of Kent
Canterbury, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Child Development
Cognitive Development
Psychology
Kate Allen
University of Exeter
Exeter, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
child mental health
early intervention
child development
Tessel Bazelmans
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Autism
Physiology
Child Development
Sensory Processing
Temperament
Barry Coughlan
University of Cambridge
Cambridge, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
mental health
child development
social care
Raka Maitra
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Kenneth Odhiambo Okelo
University of Edinburgh
Edinburgh, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Tamara Ondruskova
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
neurodevelopmental disorders
autism
child development
intellectual disabilities
challenging behaviour
Mirena Dimolareva
Lincoln University
Lincoln, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Child development
animal Assisted Interventions
Georgina Barnes
King's College London
London, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Child & Adolescent Mental Health
Child Development
Attachment
Neurodevelopmental Disorders
ADHD
Esther Ariyo
University of Essex
Colchester, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
child development
child wellbeing
family
Fatma Canan Durgungoz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Special needs
Developmental language disorder
Child development
Charlotte Field
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Autism
Developmental Disorders
Word Learning
Child Development