i10 Productivity
Rankings

Africa Social Sciences / Social Sciences / Psychology i10 Productivity Rankings 2025

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 :1
South Africa
Silvia Helena Koller
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
338
239
0.707
* Total i10 IndexRankings
Ranking Based On Selection :2
South Africa
Sebastiaan Rothmann
Positive Organizations
Capabilities
Engagement
Flourishing
Well-being
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
176
0.815
* Total i10 IndexRankings
Ranking Based On Selection :3
Egypt
Ahmed M Abdel Khalek
Mental Illness
Personality Assessment
Cross Cultural Psychology
Personality Inventory
Positive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
118
0.638
* Total i10 IndexRankings
Ranking Based On Selection :4
South Africa
Kobus Maree
Career (construction) counselling
narrative career counselling
life designing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
116
0.648
* Total i10 IndexRankings
Ranking Based On Selection :5
South Africa
Mark Solms
Neuropsychology
Psychoanalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
111
0.649
* Total i10 IndexRankings
Ranking Based On Selection :6
South Africa
Ashraf Kagee
HIV/ AIDS
adherence
mental health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
121
0.761
* Total i10 IndexRankings
Ranking Based On Selection :7
South Africa
Melinde Coetzee
Career and Human Capacity Development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
107
0.748
* Total i10 IndexRankings
Ranking Based On Selection :8
South Africa
Kevin Durrheim
Social psychology
race and ethnic studies
research methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
94
0.718
* Total i10 IndexRankings
Ranking Based On Selection :9
South Africa
Linda C. Theron
Youth resilience
Social Ecology of Resilience Theory
Culture & resilience
African youths' resilience processes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
96
0.828
* Total i10 IndexRankings
Ranking Based On Selection :10
South Africa
Neville Pillay
Animal Behaviour
Behavioural Ecology
Psychology
Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
65
0.580
* Total i10 IndexRankings
Ranking Based On Selection :11
South Africa
Catherine Ward
psychology
violence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
84
0.792
* Total i10 IndexRankings
Ranking Based On Selection :12
Zambia
Robert Serpell
cultural psychology
child development
intelligence
multilingualism
literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
48
0.480
* Total i10 IndexRankings
Ranking Based On Selection :13
South Africa
Wilfred Isioma Ukpere
Globalisation
Organisational behaviour
Industrial Relations
HR
Business
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
64
0.646
* Total i10 IndexRankings
Ranking Based On Selection :14
South Africa
Andrew Gibbs
social psychology
interventions
masculinity
violence
gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
87
0.906
* Total i10 IndexRankings
Ranking Based On Selection :15
South Africa
Kevin Thomas
Neuropsychology
Clinical Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
77
0.811
* Total i10 IndexRankings
Ranking Based On Selection :16
South Africa
Kevin GF Thomas
Neuropsychology (cross-cultural
HIV
FASD
sleep)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
76
0.817
* Total i10 IndexRankings
Ranking Based On Selection :17
South Africa
Colin Tredoux
Psychology and law
eyewitness identification
social psychology
segregation
contact
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
61
0.670
* Total i10 IndexRankings
Ranking Based On Selection :19
South Africa
Gert Roodt
Organisational Behaviour
Psychology assessment
Research methodology
Organisational development
Social sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476
* Total i10 IndexRankings
Ranking Based On Selection :20
South Africa
Marie Wissing
positive psychology
meaning
relational well-being
cultures of positivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
58
0.699
* Total i10 IndexRankings
Ranking Based On Selection :21
Ghana
Kwaku Oppong Asante
Adolescent mental health
Substance use
Suicide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
74
0.914
* Total i10 IndexRankings
Ranking Based On Selection :22
South Africa
Kaymarlin Govender
psychosocial and behavioural aspects of HIV
adolescents
young people and vulnerable populations
masculinities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
67
0.838
* Total i10 IndexRankings
Ranking Based On Selection :23
South Africa
Catriona Macleod
Feminist Psychology
Critical Health Psychology
critical studies in sexualities and reproduction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
65
0.813
* Total i10 IndexRankings
Ranking Based On Selection :24
South Africa
Nompumelelo Zungu
Research
Public Health
Psychology
Gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
52
0.667
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Silvia Helena Koller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
338
239
0.707
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Sebastiaan Rothmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
176
0.815
Positive Organizations
Capabilities
Engagement
Flourishing
Well-being
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Ahmed M Abdel Khalek
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
185
118
0.638
Mental Illness
Personality Assessment
Cross Cultural Psychology
Personality Inventory
Positive Psychology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Kobus Maree
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
179
116
0.648
Career (construction) counselling
narrative career counselling
life designing
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Mark Solms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
111
0.649
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Ashraf Kagee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
121
0.761
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Melinde Coetzee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
143
107
0.748
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Kevin Durrheim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
131
94
0.718
Social psychology
race and ethnic studies
research methods
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Linda C. Theron
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
96
0.828
Youth resilience
Social Ecology of Resilience Theory
Culture & resilience
African youths' resilience processes
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Neville Pillay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
65
0.580
Animal Behaviour
Behavioural Ecology
Psychology
Ecology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Catherine Ward
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
84
0.792
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Robert Serpell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
48
0.480
cultural psychology
child development
intelligence
multilingualism
literacy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Wilfred Isioma Ukpere
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
64
0.646
Globalisation
Organisational behaviour
Industrial Relations
HR
Business
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Andrew Gibbs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
87
0.906
social psychology
interventions
masculinity
violence
gender
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Kevin Thomas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
77
0.811
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Kevin GF Thomas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
76
0.817
Neuropsychology (cross-cultural
HIV
FASD
sleep)
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Colin Tredoux
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
61
0.670
Psychology and law
eyewitness identification
social psychology
segregation
contact
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
CPH Myburgh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
40
0.455
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Gert Roodt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
40
0.476
Organisational Behaviour
Psychology assessment
Research methodology
Organisational development
Social sciences
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Marie Wissing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
58
0.699
positive psychology
meaning
relational well-being
cultures of positivity
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Kwaku Oppong Asante
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
74
0.914
Adolescent mental health
Substance use
Suicide
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Kaymarlin Govender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
67
0.838
psychosocial and behavioural aspects of HIV
adolescents
young people and vulnerable populations
masculinities
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Catriona Macleod
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
65
0.813
Feminist Psychology
Critical Health Psychology
critical studies in sexualities and reproduction
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Nompumelelo Zungu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
78
52
0.667
Research
Public Health
Psychology
Gender
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Chris Myburgh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
77
36
0.468