Health Communication

What role do digital media play in health-related behaviour? How can communication science contribute to improving health communication?

The “Health Communication” research group focuses on changes in health-related communication processes in the context of ongoing digital transformations. It examines health-related communication phenomena in digital environments—ranging from health and “sickfluencers” on social media, health apps, serious games, and games for health, to the use of AI-supported applications in healthcare settings.

The focus is on the effects of these developments on health-related communication processes. This includes, among other things, questions regarding the influence of these technologies on trust in health-related information, the attribution of medical expertise, the quality of the doctor-patient relationship, and health-related attitudes and behaviors—for example, with regard to processes of shared and informed decision-making.

In addition, the research group examines the health-related function of automated communication (e.g., chatbots) and the question of how this affects mental health—particularly among adolescents and young adults.

Head of the research group: Dr. Claudia Lampert

Overview

Leaders

Team

Last update: 16.09.2026

Blog Articles, News, Projects, Publications, Podcast Episodes

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Intermediaries and Social Cohesion

The Participation Paradox. Structural Change of the Public in Times of Digital Intermediaries

In the latest issue of the journal Tendenz, Jan-Hinrik Schmidt asks whether social cohesion is under threat and how the public has changed in the age of digital intermediaries.

Written Statement on the Draft of a Second Act Amending the Youth Protection Act

On 11 February 2020, the Federal Ministry for Family Affairs, Senior Citizens, Women and Youth (BMFSFJ) submitted a draft of a second law amending the Youth Protection Act (JuSchG). Stephan Dreyer and Wolfgang Schulz the current hearing of associations as an opportunity to comment on the draft.

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Safer Internet Day 2020

Digital Participation of Children and Young People

Uwe Hasebrink, Claudia Lampert, and Kira Thiel examined the extent to which children and adolescents recognize and take advantage of opportunities for strategic networking and social participation on the Internet. The special analysis, conducted as part of the EU Kids Online project, was published on Safer Internet Day, February 11, 2020.

Cover: GDHR Net Working Paper, #1/2020
COVID-19 and Misinformation

How States and Platforms Deal with Covid-19-related Disinformation

This working paper examines how COVID-19-related misinformation is handled on online platforms in 20 different countries. It was published by Matthias C. Kettemann and Martin Fertmann as part of the Global Digital Human Rights Network Paper Series and is available free of charge as open access.

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Research for Facebook for the First Time

Setting Rules for 2.7 Billion

For the first time, Facebook has given scientists direct access to internal decision-making bodies. PD Dr. Matthias C. Kettemann and Prof. Dr. Wolfgang Schulz from HBI have investigated how Facebook develops communication rules for its platform. The results of this pilot study have now been published.

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Book Chapter

Modelling and Verification in GDPR’s Data Protection Impact Assessment

Using a case study on the AccuWeather/Reveal Mobile case, Wolfgang Schulz and Florian Wittner, together with Kai Bavendiek and Sibylle Schupp, assess the consequences of the basic data protection regulation.

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Interviewing Capital City Journalists

Twitter in Political Journalism

Together with Christian Nuernbergk, Jan-Hinrik Schmidt analyses the importance of Twitter in the work of political journalists in an article in the journal Publizistik.

Junge mit Maske sitzt vor einem Bildschirm.
Digital Media Use in Corona Times

Kids Digital Lives in Covid-19 Times

What impact is the COVID-19 crisis having on families and children and how they use digital media? The HBI took part in a European comparative study conducted by the European Commission’s Joint Research Center (JRC), carrying out a sub-survey in Germany.

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Intermediaries and Democracy

The Cooperative Thrust Is Promising

In "Wer regiert das Internet? [Who rules the internet?]" PD Dr. Matthias C. Kettemann answers three questions on the topics of information intermediaries as well as whether disinformation and hate speech are a danger to democracy.

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Article on Anthology

Freedom of Expression Online

In their contribution to the volume Human Rights, Digital Society and the Law, Matthias Kettemann and Wolfgang Benedek show that freedom of expression is a central right of the information society and that states and companies have certain obligations to protect it.

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Literature and Broadcasting

Writers and Radio: How Literary Authors Have Made Use of the Medium over a Century

In his article in the Journal for Media History, Hans-Ulrich Wagner writes about the interaction between literary authors and the medium radio.

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Article in Anthology

Hate Speech and Cat Pictures

Dr. Matthias C. Kettemann and Katharina Mosene describe in their contribution to the anthology "Hass im Netz - Grenzen digitaler Freiheit [Hate Online – Limits of Digital Freedom]" how effective the governance of freedom of expression on the Internet is in the fight against hate speech.

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