Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
self-determination
special education
intellectual disability
positive psychology
positive
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
403
318
0.789
* Total i10 IndexRankings
Ranking Based On Selection :2
educational psychology
special education
educational policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
241
0.683
* Total i10 IndexRankings
Ranking Based On Selection :3
Gifted
creativity
talent development
school improvement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
164
0.628
* Total i10 IndexRankings
Ranking Based On Selection :4
Special Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
57
0.233
* Total i10 IndexRankings
Ranking Based On Selection :5
Special Education
Learning and Memory
Inclusion
Research Synthesis
Content Area Instruction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
103
0.424
* Total i10 IndexRankings
Ranking Based On Selection :6
special education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
108
0.482
* Total i10 IndexRankings
Ranking Based On Selection :7
Intellectual Disability
Developmental Disability
Support Needs Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
132
0.623
* Total i10 IndexRankings
Ranking Based On Selection :8
Bilingual Special Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
95
0.450
* Total i10 IndexRankings
Ranking Based On Selection :9
Deaf children
Deaf education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
129
0.683
* Total i10 IndexRankings
Ranking Based On Selection :10
gifted and talented
Black students
cultural competence
multicultural education
underachievement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
132
0.706
* Total i10 IndexRankings
Ranking Based On Selection :11
First interest
Second interest
...Group dynamics
group therapy
psychotherapy process
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
124
0.681
* Total i10 IndexRankings
Ranking Based On Selection :12
Legal and policy issues in special education
delinquency
discriminatory discipline
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
116
0.644
* Total i10 IndexRankings
Ranking Based On Selection :13
families of children with disabilities
special education
Down syndrome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
86
0.534
* Total i10 IndexRankings
Ranking Based On Selection :14
gifted and talented
underachievement
technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
81
0.648
* Total i10 IndexRankings
Ranking Based On Selection :15
Early Intervention
Early Childhood Special Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
77
0.636
* Total i10 IndexRankings
Ranking Based On Selection :16
ADHD
Fathers
Parenting
Special Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
95
0.841
* Total i10 IndexRankings
Ranking Based On Selection :17
special education
early childhood
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
80
0.708
* Total i10 IndexRankings
Ranking Based On Selection :18
Special Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
86
0.804
* Total i10 IndexRankings
Ranking Based On Selection :19
augmentative and alternative communication
AAC
assistive technology
literacy
special education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
86
0.843
* Total i10 IndexRankings
Ranking Based On Selection :20
Social-Communication
Families
Coaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
85
0.885
* Total i10 IndexRankings
Ranking Based On Selection :21
ealry childhood special education
social emotional competence
challenging behavior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
72
0.791
* Total i10 IndexRankings
Ranking Based On Selection :22
Special Education
Autism
Instruction
Single Case Design
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
86
0.956
* Total i10 IndexRankings
Ranking Based On Selection :23
special education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
84
0.933
* Total i10 IndexRankings
Ranking Based On Selection :24
Special Education
Inclusive Education
Students with Disabilities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
60
0.674
* Total i10 IndexRankings
Ranking Based On Selection :25
Autism
school-based intervention
peer mediation
special education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
61
0.701
Michael Wehmeyer
University of Kansas
Lawrence, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
403
318
0.789
self-determination
special education
intellectual disability
positive psychology
positive
Douglas Fuchs
Vanderbilt University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
353
241
0.683
educational psychology
special education
educational policy
Joseph Renzulli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
164
0.628
Gifted
creativity
talent development
school improvement
TF Mclaughlin
Gonzaga University
Spokane, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
57
0.233
Thomas E Scruggs
George Mason University
Fairfax, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
243
103
0.424
Special Education
Learning and Memory
Inclusion
Research Synthesis
Content Area Instruction
Margo Mastropieri
George Mason University
Fairfax, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
224
108
0.482
James R Thompson
University of Kansas
Lawrence, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
132
0.623
Intellectual Disability
Developmental Disability
Support Needs Assessment
Diane Rodriguez
Fordham University
The Bronx, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
95
0.450
Marc Marschark
Rochester Institute of Technology
Rochester, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
129
0.683
Donna Y Ford|Donna Ford-Harris
Ohio State University
Columbus, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
132
0.706
gifted and talented
Black students
cultural competence
multicultural education
underachievement
Dennis Kivlighan
University of Maryland
College Park, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
182
124
0.681
First interest
Second interest
...Group dynamics
group therapy
psychotherapy process
Antonis Katsiyannis
Clemson University
Clemson, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
116
0.644
Legal and policy issues in special education
delinquency
discriminatory discipline
Robert M Hodapp
Vanderbilt University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
86
0.534
families of children with disabilities
special education
Down syndrome
Del Siegle
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
81
0.648
gifted and talented
underachievement
technology
Ra Mcwilliam
University of Alabama
Tuscaloosa, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
77
0.636
Early Intervention
Early Childhood Special Education
Gregory Fabiano
University at Buffalo
Buffalo, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
95
0.841
ADHD
Fathers
Parenting
Special Education
Maureen Conroy
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
80
0.708
Bryan Cook
University of Virginia
Charlottesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
107
86
0.804
David Mcnaughton
Pennsylvania State University
University Park, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
86
0.843
augmentative and alternative communication
AAC
assistive technology
literacy
special education
Hedda Meadan|Hedda Meadan-Kaplansky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
85
0.885
Michaelene Ostrosky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
72
0.791
ealry childhood special education
social emotional competence
challenging behavior
Jennifer Ledford
Vanderbilt University
Nashville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
86
0.956
Special Education
Autism
Instruction
Single Case Design
Nicholas A Gage
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
84
0.933
James Mcleskey
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
60
0.674
Special Education
Inclusive Education
Students with Disabilities
Debra Kamps
University of Kansas
Lawrence, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
61
0.701
Autism
school-based intervention
peer mediation
special education