Winner of the Hamburg Teaching Award 2020

Advancing Child and Adolescent
Health Behaviour Change
through Scientific Innovation

I am a Postdoctoral Researcher specializing in health behaviour change and intervention design. In July 2026, I joined the Child Public Health working group at the University Medical Center Hamburg-Eppendorf (UKE). My scientific vision focuses on bridging behavioural psychology with mobile technologies and smart wearables to design personalized, context-aware health interventions. By moving beyond a 'one-size-fits-all' approach, my research aims to build scalable health ecosystems that empower children and adolescents to foster physical activity, cultivate emotional resilience, and prevent chronic lifestyle-related diseases.

20 Publications
7+ Research Projects
10+ Years Experience

Academic Credentials

Academic Degrees

PhD
Graduated 06/2023

Ph.D. in Sport Science

University of Hamburg
Thesis: Exploring Individualization in Pediatric mHealth Interventions

Graded "magna cum laude". Doctoral dissertation encompasses seven peer-reviewed papers exploring individualization's impact on mHealth interventions targeting physical inactivity in children and adolescents.

mHealth Pediatric Health Tailoring Algorithms Accelerometry
Supervised by: Prof. Dr. Bettina Wollesen & Prof. Dr. Alexander Woll
M.Ed.
Graduated 04/2018

M.Ed. in Biology and Sport Science

University of Kassel
Thesis: Marathon Runner Motivations & Quantified Self Behaviors

Graded "with distinction". Examination thesis explored correlations between personality traits and motivations of marathon runners to utilize self-tracking devices (Quantified Self).

Quantified Self Marathon Motivation Personality Traits Self-Tracking
Supervised by: Dr. Julia Limmeroth & Prof. Dr. Norbert Hagemann

Professional Journey

Career Experience

Post-Doc Supervised by Prof. Dr. Ulrike Ravens-Sieberer | Full-time

Member of the Child Public Health research section at the Department of Child and Adolescent Psychiatry, Psychotherapy and Psychosomatics, University Medical Center Hamburg-Eppendorf (UKE). Focusing on child public health, pediatric mental health, and the design and implementation of digital health interventions for children and adolescents.

Prevention and Rehabilitation, German Sport University Cologne 10/2024 – 06/2026
Post-Doc Supervised by Prof. Dr. Bettina Wollesen | Full-time

Focusing on digital health interventions for children and adolescents. Research centers on the impact of physical activity on mental health outcomes, integrating XSens (motion capture) and EEG measures (Mobile Brain/Body Imaging - MoBi) to explore neural mechanisms during movement. Responsibilities include teaching and development of innovative digital prevention approaches.

Sport Pedagogy, Christian-Albrechts-University Kiel 03/2024 – 07/2024
Post-Doc Supervised by Prof. Dr. Britta Fischer | Full-time

Part of the EU- and BMBF-funded network "lernen:digital". The "DigiProSMK" project focused on developing evidence-based VR training programs aimed at enhancing digitally-supported physical education, with a specific emphasis on addressing psychological and physical vulnerabilities (such as shame) within sports education.

Health Sciences, Medical School Hamburg 04/2022 – 02/2024
Post-Doc Supervised by Prof. Dr. Ines Pfeffer & Prof. Dr. Thomas Gronwald | Full-time

Research-focus on mHealth interventions and health behavior change (e.g., development and validation of a new reappraisal ability task) and teaching responsibilities in sport pedagogy and research methods. Transitioned to a Postdoctoral Researcher role upon successful defense of the doctoral dissertation in June 2023. Contributed to the design of the new Master's program and to the Innovation Lab.

Biopsychology & Neuroergonomics, TU Berlin 02/2021 – 10/2022
PhD Position Supervised by Prof. Dr. Bettina Wollesen & Prof. Dr. Klaus Gramann | Part-time

Developed and assessed an app- and sensor-based health promotion program, titled DiCiS ("Digital Coaching of Individual Stress Coping Skills"), targeting stress disorder prevention in healthcare professionals using accelerometry and ambulatory movement and stress assessment. DiCiS was a nationwide, multi-professional collaborative project.

Exercise and Health Sciences, University of Hamburg 07/2018 – 02/2022
PhD Position Supervised by Prof. Dr. Bettina Wollesen & Prof. Dr. Verena Klusmann | Part-time

Advanced the CASPAR project by developing a digital health app for families using a Mixed-Methods approach, and secured funding for the TEACH project on digital health literacy. Simultaneously held part-time roles in the Department of Health Sciences, chairing the Digitalization Committee and providing statistical support for students.

Sport Pedagogy, University of Kassel 04/2016 – 04/2018
Research Assistant Supervised by Dr. Frauke Mutschall & Prof. Dr. Volker Scheid | Part-time

Engaged in data collection, management & analysis for the ProNet project, which emphasizes gender competence in physical education teachers as part of a federal quality initiative in teacher education.

Applied Statistics, University of Kassel 10/2014 – 04/2018
Research Assistant Supervised by Dr. Manuela Pötschke & Prof. Dr. Volker Stocké | Part-time

Delivered lectures and tutorials for "Methods of Data Analysis I and II." Integrated digital media to enhance teaching quality, earning a nomination for the Hessian Excellence in Teaching Award.

Exercise Science, University of Kassel 10/2015 – 10/2017
Research Assistant Supervised by Dr. Nils Eckert & Prof. Dr. Armin Kibele | Part-time

Conducted performance diagnostics with the Lacrosse national team and motion-capturing analyses to evaluate the impact of stabilization training on fall prevention in elderly populations.

Bibliometric Overview

Research Summary

Total Citations
232 Google Scholar
h-Index
8 Core Metric
i10-Index
8 ≥10 Citations

Collaborator Network

💡 Hover or click a collaborator to view shared publications, co-author ties, and research institution.

Global Collaborations

Click or hover any research pin to inspect co-authors and institutional collaboration hubs.

Publication Trajectory

Publication Types

Academic Research Output

Publications

Additional Publications

Research & Instruction

Projects & Teaching

Research Projects Involved

1 – 4 of 6
UKE & BMBFSFJ
COPSY Study
Postdoctoral Researcher

Nationwide longitudinal cohort investigating the mental health, health behavior, and quality of life of children and adolescents in Germany.

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WHO Collaborative
HBSC Study
Postdoctoral Researcher

WHO cross-national surveillance monitoring health behaviours, physical activity, and well-being among school-aged children across 50+ countries.

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Third-Party
DiCiS
Research Associate & Project Coordinator

Nationwide collaborative project developing biofeedback-driven stress prevention apps for clinical nursing staff.

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  • Wearable biofeedback (HRV)
  • Ambulatory stress coaching app
  • Multi-center clinical RCT
Third-Party
CASPAR
Research Associate & App Developer

Family-centric digital intervention promoting lifestyle habits and cooperative activity in household units.

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  • Family-centered digital health app
  • Cooperative family gamification
  • Mixed-methods cross-sectional study
lernen:digital
DigiProSMK
Postdoctoral Researcher

Designing virtual reality modules to train educators in managing body image vulnerability during school sports classes.

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  • VR classroom scenarios
  • Digital competency framework
  • Addressing student vulnerability
Third-Party
TEACH
Project Co-Initiator & Lead Researcher

Initiative developing evidence-based mHealth literacy modules for integration into physical education teacher curricula.

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  • Digital health literacy training
  • Didactic curriculum modules
  • Digital pedagogy integration

Taught Academic Subjects

Methods

Rigorous instruction in empirical research design, advanced data analysis, and scientific communication.

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  • Qualitative Methods 6 Semesters
  • Quantitative Methods 5 Semesters
  • Academic Writing 4 Semesters
  • Advanced Methods 2 Semesters
Pedagogy

Educational theory, physical education methods, and outdoor experiential learning design.

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  • Sailing Courses 5 Semesters
  • Sports Pedagogy 3 Semesters
  • Small Games 3 Semesters
  • Diagnostics 2 Semesters
Psychology

Investigating stress-coping, cognitive-behavioral techniques, self-regulation, and mental health promotion.

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  • Sport Psychology 3 Semesters
  • Creative Problem Solving 2 Semesters
  • Coping Mechanisms 1 Semester
  • Self and Time Management 1 Semester
Digitalization

mHealth intervention development, gamified health systems, and technology integration in prevention settings.

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  • eSport 1 Semester
  • Gamification 1 Semester
  • Digitalization in Prävention 1 Semester

Conference & Excursion Moments

Academic & Conference Life

Snapshots of team collaborations, graduation achievements, and scientific excursions during international conferences.

Academic Service & Engagement

Science Management & Committees

01

Editorial & Reviewer Work

Associate Editor

Frontiers in Digital Health, Section "Health Communications and Behavior Change"

Scientific Peer Reviewer

Active reviewer for leading journals: Journal of Medical Internet Research (JMIR), European Review of Aging and Physical Activity (ERAPA), German Journal of Exercise and Sport Research, Sensors, and Frontiers in Digital Health.

Academic Supervision

Supervision of Master's and Bachelor's theses, alongside providing methodological consulting for PhD candidates.

02

Committee & Leadership Roles

Early Career Council Representative

German Association for Sports Science (dvs) — Elected Representative & Deputy Spokesperson. Managed public relations, marketing, event coordination, and co-hosted the summer symposium "Sportwissen schafft Kommunikation."

Journal Editor (Ze Phir)

Guest Editor for the special issue on "Artificial Intelligence in Sports Science" of the Ze Phir journal.

Committee Engagement

Active member in local committees (Appointment, Qualification, Digitalization, Curriculum Development) and international networks (ISBNPA e & mHealth Special Interest Group).

Theoretical Roadmap

Research Vision

Guided by the causal framework of physical activity and mental health (Lubans et al., 2016).
Click any node to trace theoretical pathways, tailored mHealth interventions, and empirical evidence.

01. Physical Activity & Moderators 02. Mechanisms 03. Mental Health Outcomes Physical Activity Exposure (FITT-C) Individual Characteristics Moderators Neurobiological Mechanism Psychosocial Mechanism Behavioral Mechanism Cognitive Function Mental Health Outcome Well-being Mental Health Outcome Ill-being Mental Health Outcome

Physical Activity

Exposure
Theoretical Pathway

The primary behavioral stimulus promoting physiological and psychological changes. This represents the FITT-C parameters: Frequency, Intensity, Time, Type, and Context of physical activity.

Research Vision

Designing scalable, child-friendly mHealth coaching systems to track and promote daily steps and reduce sedentary time in pediatric and family settings.

Services & Outreach

Collaborate & Book

Dr. Baumann is available for select scientific consulting engagements, keynote speaking invitations, and joint research initiatives. Partner with an award-winning scholar at the intersection of digital health technology, sport science, and clinical prevention.

Invited Talks & Keynotes

Engaging presentations on mHealth trends, gamified physical education, VR in sports science, and digital stress-coping interventions. Tailored for academic conferences, educational panels, or corporate wellness seminars.

mHealth Innovations Gamification VR in Sports

Scientific Consulting

Expert advisory on digital prevention system designs, sensor integration (EEG, XSens accelerometry), evidence-based app development, and design requirements for clinical/pediatric health platforms.

Sensor Integration UX Design Requirements Clinical Validation

Research Collaboration

Co-developing study protocols, designing randomized controlled trials (RCTs), applying for EU/BMBF grant funding networks, and executing multi-center digital health interventions.

Grant Applications RCT Study Design BMBF/EU Networks

Joint Publications

Collaborating on high-impact research papers, systematic reviews, meta-analyses, and high-throughput evidence synthesis. Leveraging advanced data analytics and bibliometric mapping pipelines.

Systematic Reviews Meta-Analyses Data Analytics