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)
![Thomas G Ryan](https://cdn.adscientificindex.com/pictures/bf/652475.jpg)
Education/Graduate Studies/OISE/UT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
40
0.702
![Jeff Irvine](https://cdn.adscientificindex.com/pictures/7e/4587901.jpg)
education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
![Christine L Cho](https://cdn.adscientificindex.com/pictures/f7/4478581.jpg)
immigrant teacher candidates
critical pedagogy
anti-oppression education
visual arts
international practicum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
![Blaine E Hatt](/user/assets/images/profile/no-profile-photo.png)
pedagogical relationally
imagination creativity education
curriculum studies
literacy
teacher preparation & hiring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
![John L Vitale](https://cdn.adscientificindex.com/pictures/c5/5700710.jpg)
Music Education
Teacher Education
Creative Scholarship
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Thomas G Ryan
Nipissing University
North Bay, Canada
![Canada](/flags/ca.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
40
0.702
Jeff Irvine
Nipissing University
North Bay, Canada
![Canada](/flags/ca.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Christine L Cho
Nipissing University
North Bay, Canada
![Canada](/flags/ca.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
immigrant teacher candidates
critical pedagogy
anti-oppression education
visual arts
international practicum
Blaine E Hatt
Nipissing University
North Bay, Canada
![Canada](/flags/ca.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
pedagogical relationally
imagination creativity education
curriculum studies
literacy
teacher preparation & hiring
John L Vitale
Nipissing University
North Bay, Canada
![Canada](/flags/ca.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Music Education
Teacher Education
Creative Scholarship