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"Esforços de síntese de evidências vêm apontando para o avanço das formas organizadas de desinformação e negação do conhecimento científico sobre a mudança climática global. Em vários países do mundo, há um forte debate sobre a difusão dessas narrativas no ambiente online e seus impa ... more
"The purpose of this systematic literature review is to review the major studies about misinformation and fake news during COVID-19 on social media. A total of 144 articles studies were retrieved from ScienceDirect, Scopus, and Web of Science databases and 20 relevant articles were selected using th ... more
"Our search identified 31 systematic reviews, of which 17 were published. The proportion of health-related misinformation on social media ranged from 0.2% to 28.8%. Twitter, Facebook, YouTube and Instagram are critical in disseminating the rapid and far-reaching information. The most negative conseq ... more
"A wealth of interventions have been devised to reduce belief in fake news or the tendency to share such news. By contrast, interventions aimed at increasing trust in reliable news sources have received less attention. In this article, we show that, given the very limited prevalence of misinformatio ... more
"To understand how communication action is conceived and practiced, we conducted a scoping review with a focus on two diseases currently targeted for elimination: lymphatic filariasis (LF) and Chagas disease (CD). We examined 43 studies published between 2012 and 2020 to identify communication pract ... more
"Beyond supporting coalition-building, campaigning and lobbying, online campaigns aim to achieve specific goals such as the implementation of gender-based violence laws (#NiUnaMenos), or the removal of taxes on menstrual supplies (#HappytoBleed). More than just ‘slacktivism’, this report traces ... more
"Le reportage de guerre est une pratique journalistique qui nous est à la fois familière et mal connue. Familière par la présence au quotidien de ce type de reportage dans les médias ; mal connue en ce qui concerne les conditions de fabrication de ces reportages, autour desquelles s’est déve ... more
"Die Beiträge sind im Format der Rezension geschrieben und erlauben so, auch ohne Vorkenntnis, einen unmittelbaren Einstieg in einen Diskussionszusammenhang. Neben der Skizze des Argumentationsgangs stellen die Beiträge das Werk in seinen Forschungskontext und würdigen es kritisch und mit Blick a ... more
"This paper presents an analytical review of the technological affordances of digital platforms in SSA. We adopted a systematic literature review methodology that entailed gathering evidence from relevant literature and digital platforms in three countries in SSA (South Africa, Nigeria, and Kenya). ... more
"Research into the impact of social media use (SMU) on wellbeing (e.g., happiness) and ill-being (e.g., depression) has exploded over the past few years. From 2019 to August 2021, 27 reviews have been published: nine meta-analyses, nine systematic reviews, and nine narrative reviews, which together ... more
"Während der Corona-Pandemie und der damit verbundenen Einschränkungen des öffentlichen Lebens hat sich der Medienkonsum in allen Bereichen signifikant erhöht. Um auf dem Laufenden und mit anderen in Kontakt zu bleiben, aber auch um sich zu unterhalten und abzulenken, nutzten (und nutzen) die Me ... more
"The purpose of the current paper is to provide an overview and describe methods in this emerging field, present use cases, describe a future agenda, and raise central questions to be addressed in future digital health research for behavior change. Digital media for behavior change employs three mai ... more
"Digital infrastructure increasingly enables the extraction, exploitation, processing and analysis of personal and behavioural data. Data analytics have not just become the core of the digital economy but also constitute a growing feature of the public sector. Wide areas of public administration are ... more
"The FIRN meta-research aggregates and examines feminist research from the global South focused on questions around unequal access to online participation, the implications and impact of datafication, online gender-based violence, and gendered digital economies in the global South [...] While the re ... more
"The aim of this study is to review our understanding of the scientific relevance of the terms “media education” and “educommunication” during the last two decades to describe its evolution on the basis of its terms, locations, thematic stages, and methodological approaches using a systemati ... more
"There are two fundamental concerns about global communication for social change (CSC) research and practice that guide the present study. The first is whether CSC researchers are collecting evidence regarding whether interventions work, the second is whether the sub-field is building theory about h ... more
"Media development assistance and media systems research are intricately connected: by describing, assessing, and attempting to change them, media development actors produce knowledge about media systems and directly impact them. This research review explores the intersections of academic media syst ... more
"Over the past 2 decades, peace journalism (PJ) has been embraced by reporters as well as activists around the world in their coverage of war and conflict. As a result, it has earned a considerable amount of scholarly attention from academics. Despite that, no study has measured the progression of t ... more