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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
teacher education
science education
women of color studying the sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Rare Psychological Disorders
Parasomnias
Psychodynamic Therapy
Philosophy of Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Macroeconomics
Money and Banking
Energy Economics
EU Economics
International Trade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Geochemistry
Smectite Clays
Solid-Fluid Interfaces
Solid State NMR
High Pressure NMR
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
developmental disabilities
family adaptation
personality
depression
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
22
0.379
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Evolutionary biology
animal behavior
acoustic communication
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Evolution
genetics
genomics
insects
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
plant physiological ecology
bryophyte biology
dryland ecosystems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Social Psychology
Social Cognition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Neuroendocrinology
Neuroethology
Reward-seeking
Motivation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
immunology
host-pathogen interaction
undergraduate education
faculty development
equity in STEM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
applied econometrics
agricultural development
poverty targeting
machine learning applications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Developmental Psychology
Emotion Socialization
Emotion Regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Nanomaterials
Thin films
Printable electronics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Enzymology
DNA Mismatch Repair
Translesion DNA Synthesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
plankton ecology
time series
bio-optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
social cognitive development
social status
moral development
prosocial behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
sociology of education
sociology of work
social inequality
organizational demography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Environmental Chemistry
Archeometry
Analytical Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Ecological genetics
Genetics of plant adaptation
Plant responses to climate change
Plant-microbe interactions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Paleontology
Chondrichthyan Diversity
Marine Geology
Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Developmental Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Angela Johnson
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
35
0.795
teacher education
science education
women of color studying the sciences
Brian Sharpless
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
33
0.971
Rare Psychological Disorders
Parasomnias
Psychodynamic Therapy
Philosophy of Psychology
Serdar Ongan
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
33
1.000
Macroeconomics
Money and Banking
Energy Economics
EU Economics
International Trade
Geoffrey M Bowers
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
29
0.784
Geochemistry
Smectite Clays
Solid-Fluid Interfaces
Solid State NMR
High Pressure NMR
Laraine Glidden
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
22
0.379
developmental disabilities
family adaptation
personality
depression
J Jordan Price
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
22
0.733
Evolutionary biology
animal behavior
acoustic communication
Kevin Emerson
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Evolution
genetics
genomics
insects
Kirsten K Deane Coe
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
plant physiological ecology
bryophyte biology
dryland ecosystems
David J Johnson
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Sean Piantadosi
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Daniel J Tobiansky
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Neuroendocrinology
Neuroethology
Reward-seeking
Motivation
Samantha Elliott
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
10
0.769
immunology
host-pathogen interaction
undergraduate education
faculty development
equity in STEM
Linden Mcbride
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
applied econometrics
agricultural development
poverty targeting
machine learning applications
Scott P Mirabile
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Developmental Psychology
Emotion Socialization
Emotion Regulation
Troy Townsend
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Nanomaterials
Thin films
Printable electronics
Shanen M Sherrer
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Enzymology
DNA Mismatch Repair
Translesion DNA Synthesis
Emily Fay Brownlee
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
plankton ecology
time series
bio-optics
Elizabeth A Enright
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
social cognitive development
social status
moral development
prosocial behavior
Katharine Studholme|Katharine R. Studholme
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Andrew Cognard-Black
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
sociology of education
sociology of work
social inequality
organizational demography
Randolph Larsen
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Environmental Chemistry
Archeometry
Analytical Chemistry
Kristina Howansky
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Lorena Torres Martinez
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Ecological genetics
Genetics of plant adaptation
Plant responses to climate change
Plant-microbe interactions
Victor Perez
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Paleontology
Chondrichthyan Diversity
Marine Geology
Science Education
Cjersti Jensen
Saint Mary's College of Maryland
St. Mary's City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000