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
early childhood education
STEM
professional development and learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :2
Prosocial Development
Children's Environmental Attitudes
Knowledge
and Behaviors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
* Total i10 IndexRankings
Ranking Based On Selection :3
education policy
assessment
teacher preparation
history of education
educational governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Alissa Lange
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
early childhood education
STEM
professional development and learning
Amy Malkus
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
2
0.500
Prosocial Development
Children's Environmental Attitudes
Knowledge
and Behaviors
Amanda Slaten Frasier
East Tennessee State University
Johnson City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
education policy
assessment
teacher preparation
history of education
educational governance