I am a researcher in educational technology whose work explores how digital technologies reshape learning, teaching, and educational institutions. My research combines educational technology, learning sciences, feedback research, and critical perspectives on digital transformation. Current areas of interest include peer feedback and feedback literacy, open and networked learning, AI and misinformation in education, digital learning ecologies, and the societal implications of data-driven and platform-based education. Methodologically, my work spans empirical learning research, psychometric scale development, design-oriented research, and conceptual analyses of digital transformation in education. I am working as a full professor of educational technology and Chief Information/Chief Digital Officer (CIO/CDO) at the Heidelberg University of Education.
I serve as associate editor of the International Journal of Artificial Intelligence in Education and editorial board member of the Journal of Computing in Higher Education. I am a senior-fellow of the Interuniversity Center for Educational Sciences (ICO) and the Dutch research school on information and knowledge systems (SIKS). I work as director of the study program E-Learning and Media Education and director of the Heidelberg Centre for Digital Transformation in Education. Over the years I could secure approx. 4 Mio EUR of research funding for my institutions from competitive projects with a total budget of 36 Mio EUR. I have been an invited keynote speaker on more than 60 conferences and events. Besides European projects I am regularly involved in educational innovation and consulting projects with partners inside and outside of my institutions including clients like the International Labour Organisation, United Nations Environment Program, the European Commission, UNESCO or other international and national organizations.
PhD in Educational Technology, 2009
Open University of the Netherlands
MA Multimedia Didactics, 2003
University Nuremberg-Erlangen
1st State Examination for Teachers, 2000
University of Cologne
Competencies of primary school teachers regarding the targeted support of students who are disadvantaged by the digital divide
Academic conferences for continuing professional development and learning
Development and validation of a test instrument to assess students’ data literacy: analysis, modeling, and empirical testing
Design and Implementation of Problem-Based Learning as didactical extension in psychology teaching

Innovative collaboration for Inter-specialty cancer training across Europe

Digital Transition and digital resilience in oncology

Assistierte und einfach generierte intelligente Musiklehre im interaktiven Lernraum mittels Smartphone

Journalistische und crossmediale Kompetenzentwicklung für Studierende

MARSS: Multimodales System zur Abwehr von Desinformation für Schüler:innen

Innovative collaboration for Inter-specialty cancer training across Europe

Educational Innovation towards Organizational Development. The Art of Governing Open and Online Education in Dutch Higher Education Institutions

Through the Lens of the Learner: Using Learning Analytics to Predict Learner-Centered Outcomes in Massive Open Online Courses

Open eLearning Content Observatory Services

Skill-based scouting of open user-generated and community-improved content for management education and training

New approaches for resuscitation support and training in the Euregio Meuse-Rhine

Wie Daten Schule und Schulen Daten machen

Doctoral Education for Technology-Enhanced Learning

Mind the Gap. Unravelling learner success and behaviour in Massive Open Online Courses

European Multiple MOOC Aggregator

Entering the EdTech Entrepreneurship World

Structuration of Open Online Education in the Netherlands

Scaling the Unscalable? Interaction and Support in Open Online Education
Automated formative feedback on essays using metrics, cues and visualization

Ubiquitous technology for lifelong learners

Ambient Learning Displays
Perceived Value of Learning and Development Departments in Organizations

Technology-enhanced learning (TEL) is a domain-dependent field of expertise, and it is a challenge to transfer the intellectual richness of TEL research to new fields of application and to develop targeted educational formats. In our current research project, we faced the challenge of developing TEL scenarios for an inter-specialty training program for European cancer professionals, including different medical specialties and allied healthcare staff. Our goal was to provide innovations within the zone of proximal implementation with a realistic change to be implemented in educational practice. In this paper, we propose and report on a three-step requirements and design process called LICASA (Literature review, Curriculum analysis, Stakeholder analysis), which we implemented to follow a systematic approach in collaboration with domain experts for the grounded development of TEL scenarios. This three-step process consists of (1) a systematic literature review, (2) an analysis of an underlying competence model and estimation of instructional complexity, and (3) a survey-based study in which the current skills and experiences of the target group are analyzed. The motivation and theoretical background behind the development of the LICASA framework are reported. An exemplary application of LICASA in the current project is provided, conclusions are drawn, and challenges are identified.

Grounded in the Unified Theory of Acceptance and Use of Technology (UTAUT), this study investigates factors influencing oncology healthcare professionals’ intentions to use e-learning within an inter-specialty training program. A cross-sectional online survey was conducted across EU/EEA/UK countries with 67 educators and 97 learners. Adapted UTAUT-based measures assessed performance expectancy, effort expectancy, facilitating conditions, attitudes toward e-learning, self-efficacy, and behavioral intention. Multiple regression analyses revealed that for educators, attitudes toward e-learning were the only significant predictor of behavioral intention to use e-learning for teaching, explaining 75.2% of the variance. For learners, attitudes toward e-learning and performance expectancy significantly predicted behavioral intention to use e-learning, explaining 60.6% of variance. These findings highlight attitudes toward e-learning as the strongest determinant of e-learning acceptance. Institutions should foster positive technology attitudes through supportive environments, awareness initiatives, and incentives to enhance digital learning adoption in oncology education.

Technology-enhanced learning (TEL) is a domain-dependent field of expertise, and it is a challenge to transfer the intellectual richness of TEL research to new fields of application and to develop targeted educational formats. In our current research project, we faced the challenge of developing TEL scenarios for an inter-specialty training program for European cancer professionals, including different medical specialties and allied healthcare staff. Our goal was to provide innovations within the zone of proximal implementation with a realistic change to be implemented in educational practice. In this paper, we propose and report on a three-step requirements and design process called LICASA (Literature review, Curriculum analysis, Stakeholder analysis), which we implemented to follow a systematic approach in collaboration with domain experts for the grounded development of TEL scenarios. This three-step process consists of (1) a systematic literature review, (2) an analysis of an underlying competence model and estimation of instructional complexity, and (3) a survey-based study in which the current skills and experiences of the target group are analyzed. The motivation and theoretical background behind the development of the LICASA framework are reported. An exemplary application of LICASA in the current project is provided, conclusions are drawn, and challenges are identified.