Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Clinical Health Psychology
Psycho-oncology
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,308
13,085
0.915
* Total Citation Counts Rankings
Ranking Based On Selection :2
Adolescent mental health
Substance use
Suicide
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,233
4,407
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :3
Mental Health in context
suicidal behaviour
gender
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
1,783
0.713
* Total Citation Counts Rankings
Ranking Based On Selection :4
suicide
religion and mental health
sexuality
divorce
HIV
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,986
0.813
* Total Citation Counts Rankings
Ranking Based On Selection :5
Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,297
2,128
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :6
non-communicable diseases
communicable diseases
health systems
implementation research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,849
1,532
0.829
* Total Citation Counts Rankings
Ranking Based On Selection :7
Social
Industrial & Organiational Psychology/Behaviour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,036
941
0.908
* Total Citation Counts Rankings
Ranking Based On Selection :8
employee wellbeing
organizational Behavior and Management
Emotions and Work
Occupational Safety and Health and Cross-Cultural
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
897
695
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :9
Child and Adolescent mental health
religion and mental health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
881
767
0.871
* Total Citation Counts Rankings
Ranking Based On Selection :10
industrial and organisational psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
768
564
0.734
* Total Citation Counts Rankings
Ranking Based On Selection :11
work-family conflict
Organisational design
effectiveness and efficiency
Workplace diversity and gender related issues at work
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
731
542
0.741
* Total Citation Counts Rankings
Ranking Based On Selection :12
Psychotherapy
Subjective wellbeing
Perceptions of control
Culture and Indigenous Knowledge
Disability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
478
0.770
* Total Citation Counts Rankings
Ranking Based On Selection :13
Forensic Psychology
Trial Science
Social Psychology and Clinical Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
574
177
0.308
* Total Citation Counts Rankings
Ranking Based On Selection :14
sports psychology
physical education
coaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
257
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :15
Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
453
0.940
* Total Citation Counts Rankings
Ranking Based On Selection :16
Maternal and adolescent Mental Health
Neuropsychological
Anxiety
Trauma-related disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
298
0.654
* Total Citation Counts Rankings
Ranking Based On Selection :17
Health Law and Ethics
Bioethics
Medical Humanities and Education
Palliative Care
Interpersonal Relationships
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
297
0.654
* Total Citation Counts Rankings
Ranking Based On Selection :18
Health behaviour theory
road traffic behaviour
sexual behaviour & HIV
psychometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
444
413
0.930
* Total Citation Counts Rankings
Ranking Based On Selection :19
mental health
positive psychology
resilience
community-based interventions
psychometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
388
382
0.985
* Total Citation Counts Rankings
Ranking Based On Selection :20
Develpomental Psychology
Biological Psychology
Management
Social Psychology
Theories of learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
53
0.218
* Total Citation Counts Rankings
Ranking Based On Selection :21
trauma
addictive behaviors
mental health
positive psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212
182
0.858
* Total Citation Counts Rankings
Ranking Based On Selection :22
Environmental Sociology
Gender
Ageing and the Environment
Social Psychology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
169
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :23
Social psychology
Health Psychology
Mental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
161
0.970
* Total Citation Counts Rankings
Ranking Based On Selection :24
Diabetes
Health psychology
Stigma
Evidence synthesis
Nursing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
137
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :25
Clinical Psychology
School Counseling
Counseling Innovation
Students' Conflict Resolution Skills Development
Academic Resili
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
126
0.955
Nuworza Kugbey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,308
13,085
0.915
Clinical Health Psychology
Psycho-oncology
Public Health
Kwaku Oppong Asante
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,233
4,407
0.842
Adolescent mental health
Substance use
Suicide
Charity Sylvia Akotia
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
1,783
0.713
Mental Health in context
suicidal behaviour
gender
Joseph Osafo
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,444
1,986
0.813
suicide
religion and mental health
sexuality
divorce
HIV
John Elvis Hagan Jr
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,297
2,128
0.926
Sport and Exercise Psychology
Health Psychology
Adolescents-Women's Health
Health Education and Promotion
Philip Teg Nefaah Tabong
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,849
1,532
0.829
non-communicable diseases
communicable diseases
health systems
implementation research
Affum-Osei Emmanuel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,036
941
0.908
Social
Industrial & Organiational Psychology/Behaviour
Collins Agyemang
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
897
695
0.775
employee wellbeing
organizational Behavior and Management
Emotions and Work
Occupational Safety and Health and Cross-Cultural
Joana Salifu Yendork
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
881
767
0.871
Child and Adolescent mental health
religion and mental health
Maxwell Asumeng
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
768
564
0.734
Opoku Mensah Abigail
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
731
542
0.741
work-family conflict
Organisational design
effectiveness and efficiency
Workplace diversity and gender related issues at work
Frances Emily Owusu-Ansah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
621
478
0.770
Psychotherapy
Subjective wellbeing
Perceptions of control
Culture and Indigenous Knowledge
Disability
Ezekiel Nii Tettey Antieye Addy
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
574
177
0.308
Forensic Psychology
Trial Science
Social Psychology and Clinical Psychology
Mintah Joseph Kwame
University of Cape Coast
Cape Coast, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
257
0.505
sports psychology
physical education
coaching
Lily Kpobi
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
482
453
0.940
Daniel Fordjour
Garden City University College
Kumasi, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
456
298
0.654
Maternal and adolescent Mental Health
Neuropsychological
Anxiety
Trauma-related disorders
Ama Edwin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
454
297
0.654
Health Law and Ethics
Bioethics
Medical Humanities and Education
Palliative Care
Interpersonal Relationships
Enoch Teye-Kwadjo
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
444
413
0.930
Health behaviour theory
road traffic behaviour
sexual behaviour & HIV
psychometrics
Richard Appiah
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
388
382
0.985
mental health
positive psychology
resilience
community-based interventions
psychometrics
Stephen Laryea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
243
53
0.218
Develpomental Psychology
Biological Psychology
Management
Social Psychology
Theories of learning
Ethel Akpene Atefoe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
212
182
0.858
trauma
addictive behaviors
mental health
positive psychology
Mary Sefa Boampong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
170
169
0.994
Environmental Sociology
Gender
Ageing and the Environment
Social Psychology
Francis Agyei
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
166
161
0.970
Social psychology
Health Psychology
Mental Health
Emmanuel Ekpor
University of Ghana
Legon, Ghana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
137
1.000
Diabetes
Health psychology
Stigma
Evidence synthesis
Nursing
Sedem Amedome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
126
0.955
Clinical Psychology
School Counseling
Counseling Innovation
Students' Conflict Resolution Skills Development
Academic Resili