Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
tourism
geography
sustainability
regional development
global environmental change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
730
567
0.777
* Total i10 IndexRankings
Ranking Based On Selection :2
psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
461
296
0.642
* Total i10 IndexRankings
Ranking Based On Selection :3
Language Learning
Metacognition
L2 Reading & Writing
Bilingual/Biliteracy Intervention
L2 Teacher Cognition and Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
242
0.616
* Total i10 IndexRankings
Ranking Based On Selection :4
social psychology
political psychology
health psychology
personality
intergroup relations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
360
335
0.931
* Total i10 IndexRankings
Ranking Based On Selection :5
psychology
https://orcid.org/0000-0002-6292-2364
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
334
243
0.728
* Total i10 IndexRankings
Ranking Based On Selection :6
Tourism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
194
0.667
* Total i10 IndexRankings
Ranking Based On Selection :7
cognitive neuroscience
language evolution
brain asymmetry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
126
0.460
* Total i10 IndexRankings
Ranking Based On Selection :8
second language acquisition
task-based language teaching
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
263
212
0.806
* Total i10 IndexRankings
Ranking Based On Selection :9
Sociolinguistics
Gender and discourse..
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
148
0.587
* Total i10 IndexRankings
Ranking Based On Selection :10
psychopathy
antisocial personality disorder
personality disorders
MMPI-3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
218
0.924
* Total i10 IndexRankings
Ranking Based On Selection :11
Social psychology
Political psychology
Cross-cultural psychology
New media
Collective Memory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
166
0.814
* Total i10 IndexRankings
Ranking Based On Selection :12
Acculturation
intercultural relations
cross-cultural psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
147
0.731
* Total i10 IndexRankings
Ranking Based On Selection :13
culture and health
health and poverty
global health and health activism
participation
health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
162
0.831
* Total i10 IndexRankings
Ranking Based On Selection :14
Neuropsychology
neurorehabilitation
stroke
traumatic brain injury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
178
0.922
* Total i10 IndexRankings
Ranking Based On Selection :15
Applied Social Psychology
Environmental Psychology
Conservation Psychology
Cross-Cultural Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
176
0.917
* Total i10 IndexRankings
Ranking Based On Selection :16
alcohol policy
global governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
80
0.421
* Total i10 IndexRankings
Ranking Based On Selection :17
Cognitive Psychology and Psychophysiology
Mathematical and Statistical Models and Methods
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
108
0.590
* Total i10 IndexRankings
Ranking Based On Selection :18
cultural evolution
animal cognition
language evolution
philosophy of biology
historical linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
148
0.818
* Total i10 IndexRankings
Ranking Based On Selection :19
Psychology
Rehabilitation
Psychometrics
Mindfulnes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
147
0.817
* Total i10 IndexRankings
Ranking Based On Selection :20
Ageing
Health
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
137
0.778
* Total i10 IndexRankings
Ranking Based On Selection :21
Discourse
Identity
Masculinity
Racism
Affect
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
102
0.658
* Total i10 IndexRankings
Ranking Based On Selection :22
health
gender & sexuality
gendered bodies
food studies
qualitative research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
134
0.893
* Total i10 IndexRankings
Ranking Based On Selection :23
tourism and global environmental change
climate change
sport and tourism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
115
0.793
* Total i10 IndexRankings
Ranking Based On Selection :24
speech and hearing science
communication disorders
auditory electrophysiology
community therapies for neurological conditions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
94
0.671
* Total i10 IndexRankings
Ranking Based On Selection :25
Health psychology
Critical psychology
Rheumatology
Sexuality and gender
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
106
0.785
Colin Michael Hall
University of Canterbury
Christchurch, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
730
567
0.777
tourism
geography
sustainability
regional development
global environmental change
David Fergusson
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
461
296
0.642
Lawrence Jun Zhang
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
393
242
0.616
Language Learning
Metacognition
L2 Reading & Writing
Bilingual/Biliteracy Intervention
L2 Teacher Cognition and Change
Chris G Sibley
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
360
335
0.931
social psychology
political psychology
health psychology
personality
intergroup relations
Tony Ward
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
334
243
0.728
psychology
https://orcid.org/0000-0002-6292-2364
Chris Ryan
University of Waikato
Yeni Zelanda, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
194
0.667
Michael Corballis
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
274
126
0.460
cognitive neuroscience
language evolution
brain asymmetry
Rod Ellis
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
263
212
0.806
second language acquisition
task-based language teaching
Janet Holmes
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
148
0.587
Sociolinguistics
Gender and discourse..
Martin Sellbom
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
236
218
0.924
psychopathy
antisocial personality disorder
personality disorders
MMPI-3
James H Liu
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
204
166
0.814
Social psychology
Political psychology
Cross-cultural psychology
New media
Collective Memory
Colleen Ward
Victoria University of Wellington
Wellington, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
147
0.731
Acculturation
intercultural relations
cross-cultural psychology
Mohan J Dutta
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
162
0.831
culture and health
health and poverty
global health and health activism
participation
health
Suzanne Barker Collo
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
193
178
0.922
Neuropsychology
neurorehabilitation
stroke
traumatic brain injury
Taciano L. Milfont
University of Waikato
Yeni Zelanda, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
176
0.917
Applied Social Psychology
Environmental Psychology
Conservation Psychology
Cross-Cultural Psychology
Sally Casswell
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
80
0.421
Jeff Miller
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
108
0.590
Cognitive Psychology and Psychophysiology
Mathematical and Statistical Models and Methods
Russell D Gray
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
181
148
0.818
cultural evolution
animal cognition
language evolution
philosophy of biology
historical linguistics
Richard J Siegert
Auckland University of Technology
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
180
147
0.817
Psychology
Rehabilitation
Psychometrics
Mindfulnes
Christine Stephens
Massey University
Palmerston North, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
137
0.778
Margaret Wetherell
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
102
0.658
Discourse
Identity
Masculinity
Racism
Affect
Virginia Braun
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
134
0.893
health
gender & sexuality
gendered bodies
food studies
qualitative research
James Higham
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
145
115
0.793
tourism and global environmental change
climate change
sport and tourism
Suzanne Purdy
University of Auckland
Auckland, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
94
0.671
speech and hearing science
communication disorders
auditory electrophysiology
community therapies for neurological conditions
Gareth J Treharne
University of Otago
North Dunedin, New Zealand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
135
106
0.785
Health psychology
Critical psychology
Rheumatology
Sexuality and gender