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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
172,970
Country Rank
7,199
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![simone grimm](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
62
0.849
* Total i10 Index Rankings
World Rank
225,662
Country Rank
8,943
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Lisa Marie Warner](https://cdn.adscientificindex.com/pictures/c0/1759338.jpg)
Social & Health Psychology
Behaviour Change
Self-efficacy
Social Support
Physical Activity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
56
0.949
* Total i10 Index Rankings
World Rank
473,562
Country Rank
16,510
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Thomas Schäfer](https://cdn.adscientificindex.com/pictures/01/1759339.jpg)
Methods Music Motivation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
* Total i10 Index Rankings
World Rank
482,603
Country Rank
16,785
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Betteke Maria van Noort](https://cdn.adscientificindex.com/pictures/3b/4442601.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total i10 Index Rankings
World Rank
506,719
Country Rank
17,514
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Lars Brechtel](https://cdn.adscientificindex.com/pictures/d9/1759340.jpg)
Sports Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total i10 Index Rankings
World Rank
872,485
Country Rank
29,167
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Timo Lorenz](https://cdn.adscientificindex.com/pictures/ee/1759341.jpg)
Diversity
Psychological Assessment
Psychological Capital
Scale Development
Positive
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 Index Rankings
World Rank
916,654
Country Rank
30,768
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Anja Kühnel](https://cdn.adscientificindex.com/pictures/e7/4537403.jpg)
cognitive psychology
consciousness
attention
learning
meditation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Total i10 Index Rankings
World Rank
978,807
Country Rank
32,845
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Lars Michael](/user/assets/images/profile/no-profile-photo.png)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 Index Rankings
World Rank
1,038,162
Country Rank
34,908
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Laura Hofmann](https://cdn.adscientificindex.com/pictures/01/4892587.jpg)
grief
suicide bereavement
suicide prevention
physician-assisted dying
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total i10 Index Rankings
World Rank
1,330,627
Country Rank
43,258
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Karolina Kolodziejczak|Karolina Kolodziejczak](/user/assets/images/profile/no-profile-photo.png)
psychology
sexuality
sexual development
psychological measurement
ambulatory assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
1,383,954
Country Rank
44,772
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Rebecca Gruzman](https://cdn.adscientificindex.com/pictures/da/4892589.jpg)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
World Rank
2,133,203
Country Rank
58,140
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Alexandra Zapko-Willmes](/pictures/5e/4892590.jpg)
personality and individual differences
social atittudes
behavior genetics
personality development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Rank
2,133,203
Country Rank
58,140
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/3393.png)
![Germany](/flags/de.png)
![Christopher Dietrich](/user/assets/images/profile/no-profile-photo.png)
sociology
system theory
nursing science
vocational education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
172,970
![Germany](/flags/de.png)
7,199
![](https://cdn.adscientificindex.com/logos/3393.png)
1
simone grimm
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
62
0.849
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
225,662
![Germany](/flags/de.png)
8,943
![](https://cdn.adscientificindex.com/logos/3393.png)
2
Lisa Marie Warner
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
56
0.949
![](https://cdn.adscientificindex.com/logos/3393.png)
Social & Health Psychology
Behaviour Change
Self-efficacy
Social Support
Physical Activity
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
473,562
![Germany](/flags/de.png)
16,510
![](https://cdn.adscientificindex.com/logos/3393.png)
3
Thomas Schäfer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
482,603
![Germany](/flags/de.png)
16,785
![](https://cdn.adscientificindex.com/logos/3393.png)
4
Betteke Maria van Noort
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
27
0.964
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
506,719
![Germany](/flags/de.png)
17,514
![](https://cdn.adscientificindex.com/logos/3393.png)
5
Lars Brechtel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
872,485
![Germany](/flags/de.png)
29,167
![](https://cdn.adscientificindex.com/logos/3393.png)
6
Timo Lorenz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
![](https://cdn.adscientificindex.com/logos/3393.png)
Diversity
Psychological Assessment
Psychological Capital
Scale Development
Positive
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
916,654
![Germany](/flags/de.png)
30,768
![](https://cdn.adscientificindex.com/logos/3393.png)
7
Anja Kühnel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
![](https://cdn.adscientificindex.com/logos/3393.png)
cognitive psychology
consciousness
attention
learning
meditation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
978,807
![Germany](/flags/de.png)
32,845
![](https://cdn.adscientificindex.com/logos/3393.png)
8
Lars Michael
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,038,162
![Germany](/flags/de.png)
34,908
![](https://cdn.adscientificindex.com/logos/3393.png)
9
Laura Hofmann
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
![](https://cdn.adscientificindex.com/logos/3393.png)
grief
suicide bereavement
suicide prevention
physician-assisted dying
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,330,627
![Germany](/flags/de.png)
43,258
![](https://cdn.adscientificindex.com/logos/3393.png)
10
Karolina Kolodziejczak|Karolina Kolodziejczak
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
![](https://cdn.adscientificindex.com/logos/3393.png)
psychology
sexuality
sexual development
psychological measurement
ambulatory assessment
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,383,954
![Germany](/flags/de.png)
44,772
![](https://cdn.adscientificindex.com/logos/3393.png)
11
Rebecca Gruzman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,133,203
![Germany](/flags/de.png)
58,140
![](https://cdn.adscientificindex.com/logos/3393.png)
12
Alexandra Zapko-Willmes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/3393.png)
personality and individual differences
social atittudes
behavior genetics
personality development
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,133,203
![Germany](/flags/de.png)
58,140
![](https://cdn.adscientificindex.com/logos/3393.png)
12
Christopher Dietrich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
![](https://cdn.adscientificindex.com/logos/3393.png)
sociology
system theory
nursing science
vocational education