Search results for "credibility"
showing 10 items of 126 documents
Argumentation graphs with constraint-based reasoning for collaborative expertise
2018
International audience; Collaborative processes are very important in telemedicine domain since they allow for making right decisions in complex situations with multidisciplinary staff. When modelling these collaborative processes, some inconsistencies can appear. In semantic modelling (conceptual graphs), these inconsistencies are verified using constraints. In this work, collaborative processes are represented using an argumentation system modelled in a conceptual graph formalism where inconsistencies could be particular bad attack relation between arguments. To overcome these inconsistencies, two solutions are proposed. The first one is to weight the arguments evolving in the argumentati…
Communication of Science Advice to Government
2015
There are various ways to construct good processes for soliciting and understanding science. Our critique of advisory models finds that a well-supported chief science advisor (CSA) best ensures the provision of deliberative, informal, and emergency advice to government. Alternatively, bias, increasingly manifest as science-based advocacy, can hinder communication, diminish credibility, and distort scientific evidence.
What's on TV? The Impact of Brand Image and Celebrity Credibility on Television Consumption from an Ingredient Branding Perspective
2013
Today's multichannel, multimedia marketing environment presents a new layer of challenges. New demands from potential television viewers translate directly into the need of the creation and development of effective marketing strategies for the television (TV) market. This study proposes and validates a research model that analyzes an individual's TV show consumption by testing the impact of brand image and celebrity credibility. Based on the theoretical discussion, hypotheses were derived and tested with structural equation modeling on a basis of 306 consumers. Generally, the article provides evidence that brand image is the driving force in the explanation of a viewer's motivation to consu…
CREDIBILIDAD CORPORATIVA EN CADENAS TELEVISIVAS: ANTECEDENTES Y EFECTOS
2013
RESUMENLa creciente competencia está facilitando la aplicación del brand management en muchas industrias de medios, cuyos participantes necesitan establecer una credibilidad de marca clara y memorable. En este contexto, se ha planteado la presente investigación con información procedente de 816 valoraciones, a fin de de analizar los antecedentes capaces de explicar el desarrollo de una óptima credibilidad corporativa, así como sus efectos posteriores desde la perspectiva del consumidor. Para tal fin, han sido consideradas las cadenas televisivas de primera generación que operan en abierto en el territorio nacional (TVE 1, Antena 3, Tele 5, Cuatro y Sexta).ABSTRACTIncreasing competition is f…
Closeness and distance through the agentive authorial voice
2020
Credibility is a function associated with promotional genres and persuasion, and a powerful marketing concept (Eisend, 2006; Ming, 2006) which provides trustworthiness about the quality of products or services offered by hotels (Suau-Jiménez, 2012a, 2019). It is partly attained through the hotel’s self-mentioning in websites. When this self-mentioning is agentive with action verbs, the main instantiation is the pronoun we, projecting closeness and assertiveness. However, this self-representation is also construed with depersonalized realizations like the hotel’s proper name, other nominalizations or even pronouns like it and they, which provide attenuating aspects and create a sense of dist…
Evaluation of Status as a Persuasive Tool in Spanish and American Pre-electoral Debates in Times of Crises
2018
The evaluative function of language is explored from the point of view of the expression of “status,” or how the world is presented, and its persuasive potential in pre-electoral debates in the US and Spain. The types of statements used in two comparable corpora in Spanish and English are examined using Hunston’s model (2000; 2008) for the evaluation of “status”—the degree of alignment of a proposition and the world—to discover similarities and differences between them. The results show that, in general, all politicians prefer to use statements that refer to the actual world—“world-reflecting statements” in Hunston’s classification—rather than “world-creating propositions” in an attempt to …
La verificació audiovisual en el procés d’evolució de les redaccions televisives: Al Jazeera i el trànsit del satèl·lit a l’estructura de núvol
2021
With the spread of the digital sphere and the proliferation of images from indirect sources that can be accessed by systems and users, verification routines have become essential to ensure media corporations' credibility. The advances in artificial intelligence which allow automated fact-checking (AFC) initiatives to be created help detect falsehoods, but they do not eliminate the need for human intervention. On the contrary, information professionals are necessary, and their functions increasingly include procedures such as mediating in videos and images. This study analyses the evolution of verification routines in audiovisual journalism and how new techniques have influenced the percepti…
Predatory journals and conferences: why fake counts
2020
Purpose of review Predatory publishing poses a serious educational end ethical threat to the credibility of science. The aim of this review is to discuss the main features of this deceptive open-access model, its potential consequences and relevance for the whole scientific community. Recent findings Recent reports showed that scholars and clinicians from all research fields, including anesthesiology, are facing an alarming invasion of predatory journals and, more recently, fake conferences. This review discusses key elements of these phenomena and proposes countermeasures to tackle the problem. Summary Predatory journals and conferences are two sides of the same coin. As here reviewed, the…
Closeness and distance through the agentive authorial voice: construing credibility in promotional discourse.
2020
Credibility is a function associated with promotional genres and persuasion, and a powerful marketing concept (Eisend, 2006; Ming, 2006) which provides trustworthiness about the quality of products or services offered by hotels (Suau-Jiménez, 2012a, 2019). It is partly attained through the hotel‘s self-mentioning in websites. When this self-mentioning is agentive with action verbs, the main instantiation is the pronoun we, projecting closeness and assertiveness. However, this self-representation is also construed with depersonalized realizations like the hotel‘s proper name, other nominalizations or even pronouns like it and they, which provide attenuating aspects and create a sense of dist…
The association of depression and all-cause and cause-specific mortality: An umbrella review of systematic reviews and meta-analyses
2018
Background Depression is a prevalent and disabling mental disorder that frequently co-occurs with a wide range of chronic conditions. Evidence has suggested that depression could be associated with excess all-cause mortality across different settings and populations, although the causality of these associations remains unclear. Methods We conducted an umbrella review of systematic reviews and meta-analyses of observational studies. PubMed, PsycINFO, and Embase electronic databases were searched through January 20, 2018. Systematic reviews and meta-analyses that investigated associations of depression and all-cause and cause-specific mortality were selected for the review. The evidence was g…