Skills

Survey Methods

Advanced

Statistics

Advanced

Text Mining

Advanced

Machine Learning

Intermediate

Data Visualization

Advanced

Data Management

Advanced

R

Advanced

Python

Intermediate

SQL

Basic

Git

Intermediate

Markdown

Intermediate

LaTeX

Intermediate

Experience

 
 
 
 
 
October 2023 – Present
Cologne

Senior researcher

GESIS - Leibniz Institute for the Social Sciences

Department Computational Social Science, Team Digital Society Observatory
 
 
 
 
 
July 2021 – Present
Bochum

Team leader

Center for Advanced Internet Studies (CAIS)

Team Research Data & Methods
 
 
 
 
 
April 2017 – September 2023
Cologne

Senior researcher

GESIS - Leibniz Institute for the Social Sciences

Department Survey Data Curation, Team Data Augmentation
 
 
 
 
 
April 2015 – March 2017
Tübingen

Postdoc

Leibniz-Institut für Wissensmedien (Knowledge Media Research Center)

Research project “Redefining Tie Strength - How social media (can) help us to get non-redundant useful information and emotional support“ (ReDefTie)
 
 
 
 
 
October 2014 – March 2017
Cologne

Postdoc

University of Cologne

Teaching graduate and undergraduate classes in psychology and media studies
 
 
 
 
 
October 2012 – December 2014
Münster

Researcher

University of Münster

Research project “The social fabric of virtual life: A longitudinal multi-method study on the social foundations of online gaming“ (SOFOGA)
 
 
 
 
 
October 2010 – September 2012
Stuttgart

Researcher

University of Hohenheim

Research project “The social fabric of virtual life: A longitudinal multi-method study on the social foundations of online gaming“ (SOFOGA) + teaching graduate and undergraduate classes in communication
 
 
 
 
 
July 2007 – March 2010
Cologne

Researcher

University of Cologne

Research project “Psychologically Augmented Social Interaction Over Networks“ (PASION) + teaching graduate and undergraduate classes in psychology and media studies

Recent Publications

More Publications

(2023). A Re-evaluation of Online Pornography Use in Germany: A Combination of Web Tracking and Survey Data Analysis. Archives of Sexual Behavior.

PDF Dataset

(2023). Editorial: Data, archives, and tools: Introducing new publication formats on infrastructures and resources for communication and media research. Publizistik.

PDF

(2023). Privacy Is Dead, Long Live Privacy!: Two Diverging Perspectives on Current Issues Related to Privacy. Journal of Media Psychology.

Preprint

(2023). Routines and the Predictability of Day-to-Day Web Use. Media Psychology.

Dataset

(2023). That bygone feeling: Controller ergonomics and nostalgia in video game play. Psychology of Popular Media.

Dataset

(2023). Sharing social media data: The role of past experiences, attitudes, norms, and perceived behavioral control. Frontiers in Big Data.

PDF Dataset

(2022). Linking surveys and digital trace data: Insights from two studies on determinants of data sharing behaviour. Journal of the Royal Statistical Society: Series A (Statistics in Society).

PDF

Teaching

Upcoming workshops:

Selected past workshops & seminars:

Contact

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