Total 2,444,186 scientists, country 221, and institutions 24,477 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1

Positive Organizations
Capabilities
Engagement
Flourishing
Well-being
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
172
0.764
* Total i10 IndexRankings
Ranking Based On Selection: 2

Career (construction) counselling
narrative career counselling
life designing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
109
0.577
* Total i10 IndexRankings
Ranking Based On Selection: 3

Mental Illness
Personality Assessment
Cross Cultural Psychology
Personality Inventory
Positive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
109
0.580
* Total i10 IndexRankings
Ranking Based On Selection: 4

Neuropsychology
Psychoanalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
104
0.601
* Total i10 IndexRankings
Ranking Based On Selection: 5

HIV/ AIDS
adherence
mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
119
0.704
* Total i10 IndexRankings
Ranking Based On Selection: 6

Career and Human Capacity Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
103
0.705
* Total i10 IndexRankings
Ranking Based On Selection: 7

Social psychology
race and ethnic studies
research methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
91
0.679
* Total i10 IndexRankings
Ranking Based On Selection: 8

Youth resilience
Social Ecology of Resilience Theory
Culture & resilience
African youths' resilience processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
95
0.785
* Total i10 IndexRankings
Ranking Based On Selection: 9

psychology
violence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
87
0.770
* Total i10 IndexRankings
Ranking Based On Selection: 10

cultural psychology
child development
intelligence
multilingualism
literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
45
0.437
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* Total i10 IndexRankings
Ranking Based On Selection: 11

Globalisation
Organisational behaviour
Industrial Relations
HR
Business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
63
0.618
* Total i10 IndexRankings
Ranking Based On Selection: 12

social psychology
interventions
masculinity
violence
gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
88
0.880
* Total i10 IndexRankings
Ranking Based On Selection: 13

Neuropsychology
Clinical Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
72
0.742
* Total i10 IndexRankings
Ranking Based On Selection: 14

Neuropsychology (cross-cultural
HIV
FASD
sleep)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
71
0.747
* Total i10 IndexRankings
Ranking Based On Selection: 15

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
39
0.415
* Total i10 IndexRankings
Ranking Based On Selection: 16

Psychology and law
eyewitness identification
social psychology
segregation
contact
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
60
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 17

positive psychology
meaning
relational well-being
cultures of positivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
60
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 18

Organisational Behaviour
Psychology assessment
Research methodology
Organisational development
Social sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
37
0.430
* Total i10 IndexRankings
Ranking Based On Selection: 19

Feminist Psychology
Critical Health Psychology
critical studies in sexualities and reproduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
62
0.729
* Total i10 IndexRankings
Ranking Based On Selection: 20

Adolescent mental health
Substance use
Suicide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
78
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 21

psychosocial and behavioural aspects of HIV
adolescents
young people and vulnerable populations
masculinities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
66
0.805
* Total i10 IndexRankings
Ranking Based On Selection: 22

i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
36
0.450
* Total i10 IndexRankings
Ranking Based On Selection: 23

Research
Public Health
Psychology
Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
51
0.654
* Total i10 IndexRankings
Ranking Based On Selection: 24

Systems Psychodynamics
Positive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
28
0.359
* Total i10 IndexRankings
Ranking Based On Selection: 25

Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
73
0.986
Sebastiaan Rothmann
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
172
0.764
Positive Organizations
Capabilities
Engagement
Flourishing
Well-being
Kobus Maree
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
189
109
0.577
Career (construction) counselling
narrative career counselling
life designing
Ahmed M Abdel Khalek
Alexandria University
Alexandria, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
109
0.580
Mental Illness
Personality Assessment
Cross Cultural Psychology
Personality Inventory
Positive Psychology
Mark Solms
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
173
104
0.601
Ashraf Kagee
Stellenbosch University
Stellenbosch, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
119
0.704
Melinde Coetzee
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
103
0.705
Kevin Durrheim
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
134
91
0.679
Social psychology
race and ethnic studies
research methods
Linda C. Theron
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
95
0.785
Youth resilience
Social Ecology of Resilience Theory
Culture & resilience
African youths' resilience processes
Catherine Ward
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
87
0.770
Robert Serpell
University of Zambia
Lusaka, Zambia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
45
0.437
cultural psychology
child development
intelligence
multilingualism
literacy
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Wilfred Isioma Ukpere
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
63
0.618
Globalisation
Organisational behaviour
Industrial Relations
HR
Business
Andrew Gibbs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
88
0.880
social psychology
interventions
masculinity
violence
gender
Kevin Thomas
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
72
0.742
Kevin GF Thomas
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
71
0.747
Neuropsychology (cross-cultural
HIV
FASD
sleep)
CPH Myburgh
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
39
0.415
Colin Tredoux
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
60
0.652
Psychology and law
eyewitness identification
social psychology
segregation
contact
Marie Wissing
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
60
0.690
positive psychology
meaning
relational well-being
cultures of positivity
Gert Roodt
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
37
0.430
Organisational Behaviour
Psychology assessment
Research methodology
Organisational development
Social sciences
Catriona Macleod
Rhodes University
Grahamstown, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
62
0.729
Feminist Psychology
Critical Health Psychology
critical studies in sexualities and reproduction
Kwaku Oppong Asante
University of Ghana
Legon, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
78
0.929
Adolescent mental health
Substance use
Suicide
Kaymarlin Govender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
66
0.805
psychosocial and behavioural aspects of HIV
adolescents
young people and vulnerable populations
masculinities
Chris Myburgh
University of Johannesburg
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
36
0.450
Nompumelelo Zungu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
51
0.654
Frans Cilliers
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
28
0.359
Systems Psychodynamics
Positive Psychology
John Elvis Hagan Jr
University of Cape Coast
Cape Coast, Ghana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
73
0.986
Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion