Welcome to AD Scientific Index. The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings.   Click here for individual or institutional registration.

Total 2 scientist
* Total H Index Rankings
World Rank
195,868
Country Rank
63,883
Institution Rank
603
United States
Matthew C Makel
giftedness
talent
research methods
replication
open science
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
33
27
0.818
* Total H Index Rankings
World Rank
1,565,058
Country Rank
354,644
Institution Rank
2,142
United States
Andrea Harkins-Brown|Andrea Parrish
Special Education
Instructional Technology
Assistive Technology
Universal Design for Learning
Autism Spectrum Disorder
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Total H Index AD Scientific Index - World Scientists Rankings - 2024 H Index Metrics
University Rank Country Rank Region Rank World Rank Name Country University / Institution Subject
Research Areas
Total Last 6 year Last 6 year/total
603 63,883 72,259 195,868 United States United States Johns Hopkins University Johns Hopkins University Education / Special Education

giftedness | talent | research methods | replication | open science |

33 27 0.818
2,142 354,644 396,116 1,565,058 United States United States Johns Hopkins University Johns Hopkins University Education / Special Education

Special Education | Instructional Technology | Assistive Technology | Universal Design for Learning | Autism Spectrum Disorder |

3 3 1.000