Total 2,384,784 scientists, country 221, and institutions 24,456 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
Psychoneuroendocrinology
Stress research
Cortisol assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
89
0.937
* Total i10 IndexRankings
Ranking Based On Selection: 2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
53
0.930
* Total i10 IndexRankings
Ranking Based On Selection: 3
human-computer interaction
psychology
economics
video games
esports
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 4
Online Research Methods
Experience Sampling
Psychometrics
Esport
Open Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 5
Missing Data
Multiple Imputation
SEM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 6
Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 7
Klinische Psychologie
experimentelle Psychopathologie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 8
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
Psychotherapy research
Phobia
Psychophysiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Tobias Stalder
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
89
0.937
Psychoneuroendocrinology
Stress research
Cortisol assessment
Tim Klucken
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
53
0.930
Bastian Kordyaka
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
human-computer interaction
psychology
economics
video games
esports
Tim Kuhlmann
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Online Research Methods
Experience Sampling
Psychometrics
Esport
Open Science
Kristian Kleinke
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Mohammad Reza Majzoobi
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Alla Machulska
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Klinische Psychologie
experimentelle Psychopathologie
Kiana Hadian Hamedani
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Anne Sophie Hildebrand
Universität Siegen
Siegen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Psychotherapy research
Phobia
Psychophysiology