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 :101
Applied Developmental Psychology
Early Childhood Education
Social Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :102
Psychology
Guidance & Counseling
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :103
Industrial/ Organizational Psychologist
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :104
Industrial and Organizational Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :105
Industrial/organizational behaviour (Psychology)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :106
Developmental Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :107
Clinical/Developmental Psychology
Substance Related-Diosorders
General Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :108
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :109
Psychology of Sports and Exercise
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :110
Sports and Exercise Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :111
Counselling Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 IndexRankings
Ranking Based On Selection :112
Counselling Psychology
Guidance and Counselling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :113
ICT Office Applications and Personnel Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :114
Sociology of Development
Social Psychology
Sociological Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :115
Guidance and counselling
adolescent psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :116
Clinical Psychology
Health Psychology
and Psychiatry Liason
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :117
Developmental Counselling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :118
Adolescence Psychology and Enhancement of Educational Achievement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :119
Clinical Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :120
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :121
Therapies
Psychological Wellbeing
Sexual harassment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :122
Personnel Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
* Total i10 IndexRankings
Ranking Based On Selection :123
General Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection :124
media effects
disaster risk communication
media theory
development communication
gender studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection :125
Ed.Psychology
Psychology
Gender Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Kayode Oguntuashe|Oguntuashe K. A., Oguntuashe Kayode Anthony, Oguntuashe K.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Applied Developmental Psychology
Early Childhood Education
Social Psychology
Chioma Ifeoma Ojeleye|Chioma Ifeoma Okoro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Psychology
Guidance & Counseling
Education
Ethelbert Chinaka Njoku
Imo State University Owerri
Owerri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Adeshina Ojo
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Benjamin Olabimitan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Industrial/organizational behaviour (Psychology)
Charles Mbaeze
Imo State University Owerri
Owerri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Bolaji Johnson Adesanya
Lead City University Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Clinical/Developmental Psychology
Substance Related-Diosorders
General Mental Health
Ebulum Genevieve
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Kehinde Adeyemo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Festus Adeyeye
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Gandonu Michael Babatunde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Rosemary Ekechukwu
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Counselling Psychology
Guidance and Counselling
Charlotte Bose Iro-Idoro
Federal Polytechnic Ilaro
Ilaro, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
ICT Office Applications and Personnel Psychology
Muhammad Tasiu Dansabo
Usmanu Danfodiyo University
Sokoto, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Sociology of Development
Social Psychology
Sociological Theory
Maryrose N Izuchi
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Guidance and counselling
adolescent psychology
Festus Okoro Asogwa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Clinical Psychology
Health Psychology
and Psychiatry Liason
Beatrice Ajidahun
Adekunle Ajasin University
Akungba Akoko, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Bosede Ewumi
Tai Solarin University of Education
Ijebu-Ode, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Adolescence Psychology and Enhancement of Educational Achievement
Jonathan Iornenge Ugese
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Odunayo Oluwasanmi Oluwafemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Lucy Aji Matsayi
Taraba State University Jalingo
Jalingo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Therapies
Psychological Wellbeing
Sexual harassment
Okunuga Olusola
Olabisi Onabanjo University
Ago Iwoye, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
1
0.500
Nkwam C Uwaoma
Imo State University Owerri
Owerri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Agwu Agwu Ejem
Landmark University
Omu-Aran, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
media effects
disaster risk communication
media theory
development communication
gender studies
Om Fagbemi
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000