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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Language Testing
L2 Pragmatics in interaction
Task-based Language Teaching
Research Methods
Conversation Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :2
Motivation
Achievement Goal
Self-Regulation
Neuroeducation
Intervention Program
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :3
online learning
instructional design
technology enhanced learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Mathematics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
English education
EFL literacy
EFL pedagogy
qualitative research method
teacher education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Soo Jung Youn|S Jung Youn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Language Testing
L2 Pragmatics in interaction
Task-based Language Teaching
Research Methods
Conversation Analysis
Minhye Lee 이민혜
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Motivation
Achievement Goal
Self-Regulation
Neuroeducation
Intervention Program
Jieun Lim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
online learning
instructional design
technology enhanced learning
In Chull Jang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Sheunghyun Yeo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Hyunhee Cho 조현희
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
English education
EFL literacy
EFL pedagogy
qualitative research method
teacher education