User profiles for J. Matthes

Jörg Matthes

- Verified email at univie.ac.at - Cited by 25076

Jan Matthes

- Verified email at uni-koeln.de - Cited by 1922

Computational procedures for probing interactions in OLS and logistic regression: SPSS and SAS implementations

AF Hayes, J Matthes - Behavior research methods, 2009 - Springer
… Our macro implements the J–N technique with the addition of the subcommand “jn 1” by
producing the values of Ë from Equation 8 and a table that aides in the identification of the region…

The content analysis of media frames: Toward improving reliability and validity

J Matthes, M Kohring - Journal of communication, 2008 - academic.oup.com
The main purpose of this study was to shed light on methodological problems in the content
analysis of media frames. After a review of 5 common methods, we will present an …

[HTML][HTML] Outcome-relevant effects of shared decision making: a systematic review

…, K Kuhr, C Albus, S Herzig, J Matthes - Deutsches Ärzteblatt …, 2015 - ncbi.nlm.nih.gov
Background Shared decision making (SDM) is considered a gold standard for the cooperation
of doctor and patient. SDM improves patients’ overall satisfaction and their confidence in …

Political communication in a high-choice media environment: a challenge for democracy?

…, F Esser, C De Vreese, J Matthes… - Annals of the …, 2017 - Taylor & Francis
During the last decennia media environments and political communication systems have
changed fundamentally. These changes have major ramifications for the political information …

Olive byproducts and their bioactive compounds as a valuable source for food packaging applications

K Khwaldia, N Attour, J Matthes, L Beck… - … reviews in food …, 2022 - Wiley Online Library
Among the most important agro‐industrial activities in the Mediterranean basin, olive oil
production has a high impact on the economy of many Mediterranean countries. However, olive …

[HTML][HTML] Improving adherence with medication: a selective literature review based on the example of hypertension treatment

J Matthes, C Albus - Deutsches Ärzteblatt International, 2014 - ncbi.nlm.nih.gov
Background A common problem among patients with chronic diseases is poor adherence
with prescribed medication. Studies have shown that certain interventions can improve …

What's in a frame? A content analysis of media framing studies in the world's leading communication journals, 1990-2005

J Matthes - Journalism & mass communication quarterly, 2009 - journals.sagepub.com
This paper provides a systematic analysis of media framing studies in the world's leading
communication journals. A quantitative content analysis of 131 studies published in fifteen …

Trust in news media: Development and validation of a multidimensional scale

M Kohring, J Matthes - Communication research, 2007 - journals.sagepub.com
The dimensions that individuals apply in evaluating the trustworthiness or credibility of news
media bear great theoretical and practical relevance. In previous research, however, there …

[HTML][HTML] The effectiveness of celebrity endorsements: a meta-analysis

J Knoll, J Matthes - Journal of the Academy of Marketing Science, 2017 - Springer
Celebrities frequently endorse products, brands, political candidates, or health campaigns.
We investigated the effectiveness of such endorsements by meta-analyzing 46 studies …

Media representation of Muslims and Islam from 2000 to 2015: A meta-analysis

S Ahmed, J Matthes - International communication gazette, 2017 - journals.sagepub.com
This article reports a meta-analysis of 345 published studies to examine the media’s role in
construction of a Muslim and Islamic identity. A quantitative analysis highlights the …