scholarly journals Does ‘When’ really feel more certain than ‘If’? Two failures to replicate Ballard and Lewandowsky (2015)

2019 ◽  
Vol 6 (7) ◽  
pp. 180475 ◽  
Author(s):  
David Sleeth-Keppler ◽  
Stephan Lewandowsky ◽  
Timothy Ballard ◽  
Teresa A. Myers ◽  
Connie Roser-Renouf ◽  
...  

We report on two independent failures to conceptually replicate findings by Ballard & Lewandowsky (Ballard and Lewandowsky 2015 Phil. Trans. R. Soc. A 373 , 20140464 (doi:10.1098/rsta.2014.0464)), who showed that certainty in, and concern about, projected public health issues (e.g. impacts of climate change) depend on how uncertain information is presented. Specifically, compared to a projected range of outcomes (e.g. a global rise in temperature between 1.6°C and 2.4°C) by a certain point in time (the year 2065), Ballard & Lewandowsky (Ballard and Lewandowsky 2015 Phil. Trans. R. Soc. A 373 , 20140464 (doi:10.1098/rsta.2014.0464)) showed that focusing people on a certain outcome (a global rise in temperature of at least 2°C) by an uncertain time-frame (the years 2054–2083) increases certainty in the outcome, and concern about its implications. Based on two new studies that showed a null effect between the two presentation formats, however, we recommend treating the projection statements featured in these studies as equivalent, and we encourage investigators to find alternative ways to improve on existing formats to communicate uncertain information about future events.

2021 ◽  
Vol 13 (12) ◽  
pp. 6534
Author(s):  
Antonio Baraybar-Fernández ◽  
Sandro Arrufat-Martín ◽  
Rainer Rubira-García

This research presents a diachronic study of the information given about COVID-19 by the main Spanish mass media through their accounts on social networks. The time frame of the analysis ranges from 1 March to 21 June 2020. Data were collected from the days prior to the proclamation of the state of alarm in Spain, in order to observe the growth in the demand for information about COVID-19, and ended on the day that the Spanish government allowed mobility between provinces and, consequently, the expiration of the alarm. It begins with a quantitative and qualitative analysis, the results of which allow us to explain the demand for public information, the degree of interest in the news and the level of interaction that developed. By adapting the Kübler-Ross model, it has been possible to identify the different stages of this public health and communication crisis in relation to public information and media sustainability. It has established the effectiveness of Facebook as an information platform with direct links to news, superior to other networks; the users’ predilection for issues of a social nature over political and technical–health issues; or the relationship found between the rate of publication of messages and the number of deaths from COVID-19.


2004 ◽  
Vol 19 (2) ◽  
pp. 130-132 ◽  
Author(s):  
Jeffrey Levett

A number of organized and universally publicized, large-scale events take place each year in many parts of the world that involve a population at greater risk. Large gatherings provide a theater of operations for public health and more thought now is being given to these issues. The Olympic Games is the largest, single event that is concentrated into one significant geographical space that unfolds over a period of weeks and involves a transient population. From Atlanta to Sydney, a growing awareness of public health issues has occurred, and there is a clear recognition that much more preparation is necessary for all future events. Therefore, it is mandatory that we recognize that the Olympic Games, Athens 2004 is a potential venue for accidents as well as for purposefully precipitated acts leading to suffering, disability, and death. The organization and management of public health is a major hurdle for Athens 2004. At a minimum, hospital and emergency medical services must be in an optimal state of readiness, a network of public health laboratory services must be deployed, and human resources must be retooled.


2006 ◽  
Vol 36 (23) ◽  
pp. 53 ◽  
Author(s):  
MARY ELLEN SCHNEIDER

Author(s):  
Anniek de Ruijter

This book describes the expansion of EU power in health care and public health and analyses the implications of this expansion on EU health values and rights. The main conclusion of the book is that the EU is de facto balancing fundamental rights and values relating to health, implicitly taking on obligations for safeguarding fundamental rights in the field of health and affecting individuals’ rights sometimes without an explicit legal competence to do so. This brings to light instances where EU health policy has implications for fundamental rights and values without the possibility to challenge the exercise of power of the EU in human health. This begs the question of whether subsidiarity is still the most relevant legal principle for the division of powers and tasks among the Member States, particularly when EU policy and law involves the politically sensitive areas of health care and public health. This question draws out the parameter for continuing the debate on the role of the European Union in promoting its own values and the wellbeing of its peoples, in light of its ever-growing role in human health issues.


2019 ◽  
Vol 40 (1) ◽  
pp. 167-185 ◽  
Author(s):  
Sarah E. Gollust ◽  
Erika Franklin Fowler ◽  
Jeff Niederdeppe

Television (TV) news, and especially local TV news, remains an important vehicle through which Americans obtain information about health-related topics. In this review, we synthesize theory and evidence on four main functions of TV news in shaping public health policy and practice: reporting events and information to the public (surveillance); providing the context for and meaning surrounding health issues (interpretation); cultivating community values, beliefs, and norms (socialization); and attracting and maintaining public attention for advertisers (attention merchant). We also identify challenges for TV news as a vehicle for improving public health, including declining audiences, industry changes such as station consolidation, increasingly politicized content, potential spread of misinformation, and lack of attention to inequity. We offer recommendations for public health practitioners and researchers to leverage TV news to improve public health and advance health equity.


2020 ◽  
Vol 30 (Supplement_5) ◽  
Author(s):  
◽  

Abstract This workshop is dedicated on SDGs in the focus of environmental and health issues, as very important and actual topic. One of the characteristics of today's societies is the significant availability of modern technologies. Over 5 billion (about 67%) people have a cellphone today. More than 4.5 billion people worldwide use the Internet, close to 60% of the total population. At the same time, one third of the people in the world does not have access to safe drinking water and half of the population does not have access to safe sanitation. The WHO at UN warns of severe inequalities in access to water and hygiene. Air, essential to life, is a leading risk due to ubiquitous pollution and contributes to the global disease burden (7 million deaths per year). Air pollution is a consequence of traffic and industry, but also of demographic trends and other human activities. Food availability reflects global inequality, famine eradication being one of the SDGs. The WHO warns of the urgency. As technology progresses, social inequality grows, the gap widens, and the environment continues to suffer. Furthermore, the social environment in societies is “ruffled” and does not appear to be beneficial toward well-being. New inequalities are emerging in the availability of technology, climate change, education. The achievement reports on the Sustainable Development Goals (SDGs), also point out to the need of reviewing individual indicators. According to the Sustainable Development Agenda, one of the goals is to reduce inequalities, and environmental health is faced by several specific goals. The Global Burden of Disease is the most comprehensive effort to date to measure epidemiological levels and trends worldwide. It is the product of a global research collaborative and quantifies the impact of hundreds of diseases, injuries, and risk factors in countries around the world. This workshop will also discuss Urban Health as a Complex System in the light of SDGs. Climate Change, Public Health impacts and the role of the new digital technologies is also important topic which is contributing to SDG3, improving health, to SDG4, allowing to provide distance health education at relatively low cost and to SDG 13, by reducing the CO2 footprint. Community Engagement can both empower vulnerable populations (so reducing inequalities) and identify the prior environmental issues to be addressed. The aim was to search for public health programs using Community Engagement tools in healthy environment building towards achievement of SDGs. Key messages Health professionals are involved in the overall process of transformation necessary to achieve the SDGs. Health professionals should be proactive and contribute to the transformation leading to better health for the environment, and thus for the human population.


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