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"BBC Media Action is helping to reduce the transmission of the coronavirus in Afghanistan by using a media campaign to encourage uptake of preventive behaviours. Informed by research the project’s media outputs aim to help reduce the transmission of the coronavirus by encouraging take up of the fo ... more
"This Information Ecosystem Assessment documents how information around the COVID-19 pandemic is produced, consumed, and shared in Sudan contributing to the existence of multiple and overlapping information sub-systems within the supply side of the broader ecosystem. The findings show how the centra ... more
"Influenza and COVID-19 are infectious diseases with significant burdens. Information and awareness on preventative techniques can be spread through the use of social media, which has become an increasingly utilized tool in recent years. This study developed a dynamic transmission model to investiga ... more
"While the role of social media in the spread of conspiracy theories has received much attention, a key deficit in previous research is the lack of distinction between different types of platforms. This study places the role of social media affordances in facilitating the spread of conspiracy belief ... more
"An online survey was conducted in which participants were exposed to one of 16 mock emergency warnings about either a bushfire or a riverine flood and were then asked a series of questions relating to their demographic characteristics, message comprehension and effectiveness, threat appraisal, copi ... more
"Education has been identified as one of the most important ways to achieve national development. With 3 million nonliterate adults in Lagos State, the commercial nerve center of the nation, radio becomes a veritable medium to teach such adults who, for several reasons including economic, do not hav ... more
"Barbadians are not sufficiently prepared for natural disasters. In addition to being heavily reliant on electricity and the internet for communicating during times of crises and disasters, Barbados is in need of a mandatory building code, more resilient housing and building infrastructures, and gre ... more
"The South African disaster response activities surpass risk reduction since the implementation of the Disaster Management Act 57 of 2002 (DMA) and the National Disaster Management Framework of 2005 (NDMF). Risk reduction, in particular risk communication, remained unexploited until the occurrence o ... more
"COVID-19, caused by SARS-CoV-2, has led to a global pandemic. The World Health Organization has also declared an infodemic (ie, a plethora of information regarding COVID-19 containing both false and accurate information circulated on the internet). Hence, it has become critical to test the veracity ... more

Paulo Freire, 100 anos

Matrizes, volume 15, issue 3 (2021), pp. 5-284
"Apenas um dos livros de Freire (1969/1983) aborda diretamente e de modo mais amplo o âmbito da comunicação; trata-se de Extensão ou Comunicação?, publicado em 1969, originalmente em espanhol, durante o exílio do educador no Chile. Essa obra se tornou referencial importante para os estudos e ... more
"Between 2017 and 2019, the Manaro volcano on the island of Ambae in Vanuatu erupted consistently, leading to two compulsory evacuations of the island’s communities. The eruption was only one of many ecological emergencies unfolding in Vanuatu as climate change continues to affect the islands. Ami ... more
"Strengthening capacities in communication for development (C4D) and health communication is critical to achieving the Sustainable Development Goals and other global health and development goals. This chapter presents case studies of recent initiatives undertaken by the United Nations Children´s Fu ... more
"This report analyses how governments are building climate and carbon factors into their broadband policies, looks at the consequences of inaction, and suggests policy recommendations towards a greener internet. We compiled publicly available documents for the national broadband plans from the 100 l ... more
"There is need for further studies focusing on access to broadband services and how emerging technologies can be used to transform rural and remote areas into digital economies. There is no one-size-fits-all model for financing rural connectivity and engaging all stakeholders, but creating public-pr ... more