Exploring the Dunning-Kruger Effect in Health Communication: How Perceived Food and Media Literacy and Actual Knowledge Drift Apart When Evaluating Misleading Food Advertising.

Marketers often advertise products high in sugar, fat or calories as healthy products. With this potentially misleading information, they can influence eating decisions with negative consequences for human health. Consumers need the ability to uncover misleading food advertising.

Socio-cultural power of social media on orthorexia nervosa: An empirical investigation on the mediating role of thin-ideal and muscular internalization, appearance comparison, and body dissatisfaction.

As social media continues to penetrate users' daily lives, concerns about its negative impact on body image issues and eating disorders are becoming focuses of research. It remains unclear whether social media should be held responsible for promoting orthorexia nervosa-a problematic and extreme fixation on healthy eating. The present study draws on socio-cultural theory and tests a social media-based model in the context of orthorexia nervosa to enhance knowledge of social media's influence on body image issues and orthorectic eating tendencies.

Patterns of structural and sequential ambidexterity in cross-border media management.

Organisational ambidexterity - the ability of a company to successfully link exploitation and exploration - is a fruitful approach for cross-border management. It is a crucial concept for media companies that, because of the dual (cultural and economic) character of their products, need to reconcile strategies of mere expansion with local customisation when engaging across borders. Drawing on semi-structured interviews with international media managers, this article captures patterns of ambidextrous strategising and organising in cross-border media activities.