Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
971,785
Country Rank
4,547
Institution Rank : 129
![](https://cdn.adscientificindex.com/logos/28156.png)
![Hong Kong](/flags/hk.png)
![Chi-Ming Lam](https://cdn.adscientificindex.com/pictures/a3/4936284.jpg)
philosophy of Karl Popper
philosophy for children
critical thinking
Confucianism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 Index Rankings
World Rank
975,202
Country Rank
4,555
Institution Rank : 130
![](https://cdn.adscientificindex.com/logos/28156.png)
![Hong Kong](/flags/hk.png)
![Ellen Zhang](/user/assets/images/profile/no-profile-photo.png)
Effective learning and teaching
Positive classroom management
Teacher professional development
Lesson Study and Learning Stud
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 Index Rankings
World Rank
1,024,075
Country Rank
4,746
Institution Rank : 1,060
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Alvin Kwan](/user/assets/images/profile/no-profile-photo.png)
ICT in Education
Instructional Design
Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 Index Rankings
World Rank
1,058,918
Country Rank
4,876
Institution Rank : 1,084
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Stephanie Wy Chan](https://cdn.adscientificindex.com/pictures/a2/5159536.jpg)
child development
early childhood education
language and literacy
executive functions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 Index Rankings
World Rank
1,069,375
Country Rank
4,910
Institution Rank : 137
![](https://cdn.adscientificindex.com/logos/28156.png)
![Hong Kong](/flags/hk.png)
![Simon So](/user/assets/images/profile/no-profile-photo.png)
Mobile Learning
E-Learning
Multimedia
Game-based Learning
STEM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 Index Rankings
World Rank
1,085,428
Country Rank
4,940
Institution Rank : 701
![](https://cdn.adscientificindex.com/logos/3490.jpg)
![Hong Kong](/flags/hk.png)
![Pat Chan](/user/assets/images/profile/no-profile-photo.png)
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
* Total i10 Index Rankings
World Rank
1,179,091
Country Rank
5,351
Institution Rank : 1,184
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![On-Ying Cathy Hung](https://cdn.adscientificindex.com/pictures/1c/5164134.jpg)
Early childhood education
reading processes
literacy acquisition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 Index Rankings
World Rank
1,228,693
Country Rank
5,482
Institution Rank : 1,212
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Biyao Liang](https://cdn.adscientificindex.com/pictures/8c/5674373.jpg)
Mathematics Education
Teacher Knowledge
Mathematical Cognition
Student-Teacher Interaction
Constructivism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,262,639
Country Rank
5,677
Institution Rank : 758
![](https://cdn.adscientificindex.com/logos/3490.jpg)
![Hong Kong](/flags/hk.png)
![Simon Wong](/user/assets/images/profile/no-profile-photo.png)
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,277,453
Country Rank
5,787
Institution Rank : 1,288
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Siyuan Feng](/user/assets/images/profile/no-profile-photo.png)
Shadow Education
Teacher Education
Private Supplementary Tutoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,280,149
Country Rank
5,807
Institution Rank : 1,291
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Ying Que](https://cdn.adscientificindex.com/pictures/df/5722719.jpg)
Multimodal Learning Analytics
Music Perception
HCI
Digital Humanities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
World Rank
1,294,845
Country Rank
5,840
Institution Rank : 1,234
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Hyunwoo Yang](https://cdn.adscientificindex.com/pictures/e5/5164216.jpg)
educational policy
early childhood education
teacher education
quantitative research methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 Index Rankings
World Rank
1,309,509
Country Rank
5,863
Institution Rank : 1,298
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Duan Chenggui 段承贵](/user/assets/images/profile/no-profile-photo.png)
e-learning
open educational resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 Index Rankings
World Rank
1,326,498
Country Rank
5,888
Institution Rank : 89
![](https://cdn.adscientificindex.com/logos/5267.png)
![Hong Kong](/flags/hk.png)
![Kai Zhao](https://cdn.adscientificindex.com/pictures/a3/5110681.jpg)
International and Comparative Higher Education
Higher Education Policy
Sociology of Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,337,304
Country Rank
5,922
Institution Rank : 1,250
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Xiaoyan Sun](/user/assets/images/profile/no-profile-photo.png)
positive psychology
positive youth development
motivational psychology
quantitative methods
gifted education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,378,616
Country Rank
6,126
Institution Rank : 1,298
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Henry Kwok](https://cdn.adscientificindex.com/pictures/fc/5110807.jpg)
sociology of education
education policy
curriculum studies
teacher education
educational theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,390,707
Country Rank
6,201
Institution Rank : 1,384
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Chura Bahadur Thapa](https://cdn.adscientificindex.com/pictures/80/5177300.jpg)
education
ethnic minorities
language education
identity
positioning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,401,737
Country Rank
6,260
Institution Rank : 141
![](https://cdn.adscientificindex.com/logos/28156.png)
![Hong Kong](/flags/hk.png)
![John Patkin](https://cdn.adscientificindex.com/pictures/a5/4936282.jpg)
Transcription
English as a lingua franca
Qualitative Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
World Rank
1,417,405
Country Rank
6,302
Institution Rank : 812
![](https://cdn.adscientificindex.com/logos/3490.jpg)
![Hong Kong](/flags/hk.png)
![Dfy Lo|Lo Fei Yin](https://cdn.adscientificindex.com/pictures/ca/5620173.jpg)
teacher learning
evaluation and assessment
undergraduate research
service-learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 Index Rankings
World Rank
1,434,990
Country Rank
6,327
Institution Rank : 1,419
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Eric Hh Au Yeung](https://cdn.adscientificindex.com/pictures/31/5631285.jpg)
e-learning
AIED
Automated marking
Intelligent tutoring system
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total i10 Index Rankings
World Rank
1,474,301
Country Rank
6,427
Institution Rank : 1,446
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Michelle Marie Lau](/user/assets/images/profile/no-profile-photo.png)
Early childhood education
child development
policy studies in early childhood education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,482,741
Country Rank
6,460
Institution Rank : 1,457
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Andrew Pau Hoang](https://cdn.adscientificindex.com/pictures/98/5110587.jpg)
School Social Work
Risk
Sociology of Education
Guidance & Counselling
Equity & Social Justice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,519,306
Country Rank
6,606
Institution Rank : 1,393
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Wen Yang](https://cdn.adscientificindex.com/pictures/15/5718256.jpg)
Sports Pyschology
Adapted Physical Activity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,534,657
Country Rank
6,681
Institution Rank : 1,503
![](https://cdn.adscientificindex.com/logos/11056.jpg)
![Hong Kong](/flags/hk.png)
![Lam Si Man](https://cdn.adscientificindex.com/pictures/a4/5110761.jpg)
sociology of education
school improvement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,534,657
Country Rank
6,681
Institution Rank : 1,088
![](https://cdn.adscientificindex.com/logos/3492.png)
![Hong Kong](/flags/hk.png)
![Shaocong Ma|Mary Shaocong Ma](https://cdn.adscientificindex.com/pictures/c3/5164292.jpg)
Social cognitive development
developmental psychology
social psychology
early childhood education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
971,785
![Hong Kong](/flags/hk.png)
4,547
![](https://cdn.adscientificindex.com/logos/28156.png)
129
Chi-Ming Lam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
![](https://cdn.adscientificindex.com/logos/28156.png)
philosophy of Karl Popper
philosophy for children
critical thinking
Confucianism
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
975,202
![Hong Kong](/flags/hk.png)
4,555
![](https://cdn.adscientificindex.com/logos/28156.png)
130
Ellen Zhang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
![](https://cdn.adscientificindex.com/logos/28156.png)
Effective learning and teaching
Positive classroom management
Teacher professional development
Lesson Study and Learning Stud
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,024,075
![Hong Kong](/flags/hk.png)
4,746
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,060
Alvin Kwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
![](https://cdn.adscientificindex.com/logos/11056.jpg)
ICT in Education
Instructional Design
Artificial Intelligence
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,058,918
![Hong Kong](/flags/hk.png)
4,876
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,084
Stephanie Wy Chan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
![](https://cdn.adscientificindex.com/logos/11056.jpg)
child development
early childhood education
language and literacy
executive functions
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,069,375
![Hong Kong](/flags/hk.png)
4,910
![](https://cdn.adscientificindex.com/logos/28156.png)
137
Simon So
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
![](https://cdn.adscientificindex.com/logos/28156.png)
Mobile Learning
E-Learning
Multimedia
Game-based Learning
STEM
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,085,428
![Hong Kong](/flags/hk.png)
4,940
![](https://cdn.adscientificindex.com/logos/3490.jpg)
701
Pat Chan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
1
0.143
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,179,091
![Hong Kong](/flags/hk.png)
5,351
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,184
On-Ying Cathy Hung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
Early childhood education
reading processes
literacy acquisition
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,228,693
![Hong Kong](/flags/hk.png)
5,482
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,212
Biyao Liang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
Mathematics Education
Teacher Knowledge
Mathematical Cognition
Student-Teacher Interaction
Constructivism
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,262,639
![Hong Kong](/flags/hk.png)
5,677
![](https://cdn.adscientificindex.com/logos/3490.jpg)
758
Simon Wong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,277,453
![Hong Kong](/flags/hk.png)
5,787
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,288
Siyuan Feng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
Shadow Education
Teacher Education
Private Supplementary Tutoring
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,280,149
![Hong Kong](/flags/hk.png)
5,807
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,291
Ying Que
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
Multimodal Learning Analytics
Music Perception
HCI
Digital Humanities
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,294,845
![Hong Kong](/flags/hk.png)
5,840
![](https://cdn.adscientificindex.com/logos/1537.png)
1,234
Hyunwoo Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
![](https://cdn.adscientificindex.com/logos/1537.png)
educational policy
early childhood education
teacher education
quantitative research methods
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,309,509
![Hong Kong](/flags/hk.png)
5,863
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,298
Duan Chenggui 段承贵
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
![](https://cdn.adscientificindex.com/logos/11056.jpg)
e-learning
open educational resources
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,326,498
![Hong Kong](/flags/hk.png)
5,888
![](https://cdn.adscientificindex.com/logos/5267.png)
89
Kai Zhao
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/5267.png)
International and Comparative Higher Education
Higher Education Policy
Sociology of Education
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,337,304
![Hong Kong](/flags/hk.png)
5,922
![](https://cdn.adscientificindex.com/logos/1537.png)
1,250
Xiaoyan Sun
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/1537.png)
positive psychology
positive youth development
motivational psychology
quantitative methods
gifted education
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,378,616
![Hong Kong](/flags/hk.png)
6,126
![](https://cdn.adscientificindex.com/logos/1537.png)
1,298
Henry Kwok
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/1537.png)
sociology of education
education policy
curriculum studies
teacher education
educational theory
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,390,707
![Hong Kong](/flags/hk.png)
6,201
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,384
Chura Bahadur Thapa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
education
ethnic minorities
language education
identity
positioning
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,401,737
![Hong Kong](/flags/hk.png)
6,260
![](https://cdn.adscientificindex.com/logos/28156.png)
141
John Patkin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
![](https://cdn.adscientificindex.com/logos/28156.png)
Transcription
English as a lingua franca
Qualitative Research
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,417,405
![Hong Kong](/flags/hk.png)
6,302
![](https://cdn.adscientificindex.com/logos/3490.jpg)
812
Dfy Lo|Lo Fei Yin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
![](https://cdn.adscientificindex.com/logos/3490.jpg)
teacher learning
evaluation and assessment
undergraduate research
service-learning
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,434,990
![Hong Kong](/flags/hk.png)
6,327
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,419
Eric Hh Au Yeung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
![](https://cdn.adscientificindex.com/logos/11056.jpg)
e-learning
AIED
Automated marking
Intelligent tutoring system
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,474,301
![Hong Kong](/flags/hk.png)
6,427
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,446
Michelle Marie Lau
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
Early childhood education
child development
policy studies in early childhood education
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,482,741
![Hong Kong](/flags/hk.png)
6,460
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,457
Andrew Pau Hoang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
School Social Work
Risk
Sociology of Education
Guidance & Counselling
Equity & Social Justice
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,519,306
![Hong Kong](/flags/hk.png)
6,606
![](https://cdn.adscientificindex.com/logos/1537.png)
1,393
Wen Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/1537.png)
Sports Pyschology
Adapted Physical Activity
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,534,657
![Hong Kong](/flags/hk.png)
6,681
![](https://cdn.adscientificindex.com/logos/11056.jpg)
1,503
Lam Si Man
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/11056.jpg)
sociology of education
school improvement
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,534,657
![Hong Kong](/flags/hk.png)
6,681
![](https://cdn.adscientificindex.com/logos/3492.png)
1,088
Shaocong Ma|Mary Shaocong Ma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
![](https://cdn.adscientificindex.com/logos/3492.png)
Social cognitive development
developmental psychology
social psychology
early childhood education