Raffael Heiss

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Antecedents of intentional and incidental exposure modes on social media and consequences for political participation: a panel study

Jörg Matthes, Andreas Nanz, Raffael Heiss, 2020, Acta Politica.

Drifting Further Apart? How Exposure to Media Portrayals of Muslims Affects Attitude Polarization

D. Schmuck, Jörg Matthes, Raffael Heiss, 2020 .

The social media political participation model: A goal systems theory perspective

Jörg Matthes, Johannes Knoll, Raffael Heiss, 2020 .

What drives interaction in political actors’ Facebook posts? Profile and content predictors of user engagement and political actors’ reactions

D. Schmuck, Jörg Matthes, Raffael Heiss, 2019 .

Pathways to political (dis-)engagement: motivations behind social media use and the role of incidental and intentional exposure modes in adolescents’ political engagement

Jörg Matthes, Johannes Knoll, Raffael Heiss, 2019, Communications.

Who ‘likes’ populists? Characteristics of adolescents following right-wing populist actors on Facebook

Jörg Matthes, Raffael Heiss, 2017 .

Populist Twitter Posts in News Stories

Christian von Sikorski, Jörg Matthes, Raffael Heiss, 2019, Journalism Practice.

Funny Cats and Politics: Do Humorous Context Posts Impede or Foster the Elaboration of News Posts on Social Media?

Jörg Matthes, Raffael Heiss, 2019, Communication Research.

Dealigned but mobilized? Insights from a citizen science study on youth political engagement

Jörg Matthes, Alice Binder, Raffael Heiss, 2021 .

Stuck in a Nativist Spiral: Content, Selection, and Effects of Right-Wing Populists’ Communication on Facebook

Jörg Matthes, Raffael Heiss, 2019, Political Communication.

Processing news on social media. The political incidental news exposure model (PINE)

Jörg Matthes, Andreas Nanz, Raffael Heiss, 2020 .

The skilled and the interested: How personal curation skills increase or decrease exposure to political information on social media

Brigitte Naderer, Jörg Matthes, Raffael Heiss, 2020 .

The Affective Foundation of Political Opinion Expression on Social Media: A Panel Analysis

Raffael Heiss, 2020 .

Food labeling in the European Union: a review of existing approaches

Raffael Heiss, Markus Frischhut, Margarita Peonides, 2022, International Journal of Health Governance.

Patients as health influencers: motivations and consequences of following cancer patients on Instagram

Raffael Heiss, Leonie Rudolph, 2022, Behav. Inf. Technol..

Citizen Science in Schools: Predictors and Outcomes of Participating in Voluntary Political Research

D. Schmuck, Jörg Matthes, Raffael Heiss, 2021, SAGE Open.

How threat perceptions relate to learning and conspiracy beliefs about COVID-19: Evidence from a panel study

Raffael Heiss, S. Gell, C. Zoller, 2021, Personality and Individual Differences.

How Humorous Posts Influence Engagement With Political Posts on Social Media: The Role of Political Involvement

Raffael Heiss, 2021, J. Media Psychol. Theor. Methods Appl..

Healthwashing in high-sugar food advertising: the effect of prior information on healthwashing perceptions in Austria

Brigitte Naderer, Jörg Matthes, Raffael Heiss, 2020, Health promotion international.

Does incidental exposure on social media equalize or reinforce participatory gaps? Evidence from a panel study

Jörg Matthes, Raffael Heiss, Jörg Matthes, 2019, New Media Soc..

Citizen Science in the Social Sciences: A Call for More Evidence

Jörg Matthes, Raffael Heiss, 2017 .

How Political Scandals Affect the Electorate. Tracing the Eroding and Spillover Effects of Scandals with a Panel Study

Jörg Matthes, Raffael Heiss, C. Sikorski, 2020, Political Psychology.

Factors affecting children’s HPV vaccination in Austria: Evidence from a parent survey

Raffael Heiss, W. Borena, Madeleine Waser, 2022, Human vaccines & immunotherapeutics.

Media Trust Under Threat: Antecedents and Consequences of Misinformation Perceptions on Social Media

Raffael Heiss, Marlis Stubenvoll, 2021 .

Platform-dependent effects of incidental exposure to political news on political knowledge and political participation

Sangwon Lee, Andreas Nanz, Raffael Heiss, 2022, Comput. Hum. Behav..

Antecedents of strategic game framing in political news coverage

D. Schmuck, Jörg Matthes, Sven Engesser, 2017 .

Explaining Attitude-Consistent Exposure on Social Network Sites: The Role of Ideology, Political Involvement, and Network Characteristics

Jörg Matthes, Raffael Heiss, Franz Reiter, 2022, Social Science Computer Review.

How (Un-)Healthy are Austrian school food environments? Evidence from focus groups and citizen science

Raffael Heiss, S. Gell, E. Pejkovic, 2023, Appetite.

Social media information literacy: Conceptualization and associations with information overload, news avoidance and conspiracy mentality

Jörg Matthes, Andreas Nanz, Raffael Heiss, 2023, Comput. Hum. Behav..

The Austrian Freedom Party in Government: A Threat to Public Health?

Raffael Heiss, M. Falkenbach, 2021, The Populist Radical Right and Health.

Mobilizing for Some

Jörg Matthes, Raffael Heiss, Jörg Matthes, 2016, J. Media Psychol. Theor. Methods Appl..

Summary : As an increasing number of people receive and share health

Raffael Heiss, 2021 .

Debunking Mental Health Misperceptions in Short-Form Social Media Videos: An Experimental Test of Scientific Credibility Cues.

Raffael Heiss, Leticia Bode, Zar Motik Adisuryo, 2024, Health Communication.

Peer correction of misinformation on social media: (In)civility, success experience and relationship consequences

Andreas Nanz, Raffael Heiss, Helena Knupfer, 2023, New Media & Society.

Social media influencers and adolescents' health: A scoping review of the research field.

Raffael Heiss, S. Gell, Elena Engel, 2023, Social science & medicine.

Social Media Promotion of Health Tests With Potential for Overdiagnosis or Overuse: Protocol for a Content Analysis.

J. Zadro, Raffael Heiss, B. Nickel, 2024, JMIR research protocols.