1,720,978 research outputs found
How decision context changes the balance between cost and benefit increasing charitable donations
Full text linkRecent research on charitable donations shows that donors evaluate both the impact of helping and its cost. We asked whether these evaluations were affected by the context of alternative charitable causes. We found that presenting two donation appeals in joint evaluation, as compared to separate evaluation, increased the perceived benefit of the cause ranked as more important (Study 1), and decreased its perceived cost, regardless of the relative actual costs (Study 2). Finally, we try to reconcile an explanation based on perceived cost and benefit with previous work on charitable donations
Look behind me! Highly informative picture backgrounds increase stated generosity through perceived tangibility, impact, and warm glow.
Full text linkIn this study, we investigated whether background information of a visual charity appeal can influence people’s motivation to donate and the hypothetical amount donated. Specifically, participants were presented with a charity appeal to help a local hospital respond to the Coronavirus Disease-19 (COVID-19) emergency depicting a man sitting on a bed in a hospital room. The number of visual details (i.e., medical equipment) depicted in the background was manipulated according to three conditions: (1) “High information” condition (i.e., a room full of medical equipment), (2) “low information” condition (i.e., room with few pieces of medical equipment), and (3) “no information” condition (i.e., non-contextual background). We investigated whether the number of visual background details would have increased the tangibility of the cause measured as the hospital’s adequate preparedness to deal with the COVID-19 emergency and severity of the patient’s medical conditions. We also investigated whether increased tangibility, elicited by a higher amount of background information, would heighten participants’ perceived impact of their donation and warm glow, which in turn would have led to increased motivation to donate and the amount donated. We found no significant direct effect of condition on the donated amount. However, path models revealed that more background information positively influenced participants’ motivation to donate and the amount donated indirectly through increased tangibility, impact, and warm glow. Finally, we showed that a higher risk perception of COVID-19 was associated with higher donations. Results are discussed in line with relevant literature
How perceived scarcity predicted cooperation during early pandemic lockdown
Full text linkBoth material resources (jobs, healthcare), and socio-psychological resources (social contact) decreased during the COVID-19 pandemic. We investigated whether individual differences in perceived material and socio-psychological scarcity experienced during the pandemic predicted preference for cooperation, measured using two Public Good Games (PGGs), where participants contributed money or time (i.e., hours indoors contributed to shorten the lockdown). Material scarcity had no relationship with cooperation. Increased perceived scarcity of socio-psychological wellbeing (e.g., connecting with family) predicted increased preference for cooperation, suggesting that missing social contact fosters prosociality, whilst perceived scarcity of freedom (e.g., limited movement) predicted decreased willingness to spend time indoors to shorten the lockdown. The importance of considering individual differences in scarcity perception to best promote norm compliance is discussed
Look Behind Me! Highly Informative Picture Backgrounds Increase Stated Generosity Through Perceived Tangibility, Impact, and Warm Glow
No full textIn this study, we investigated whether background information of a visual charity appeal can influence people's motivation to donate and the hypothetical amount donated. Specifically, participants were presented with a charity appeal to help a local hospital respond to the Coronavirus Disease-19 (COVID-19) emergency depicting a man sitting on a bed in a hospital room. The number of visual details (i.e., medical equipment) depicted in the background was manipulated according to three conditions: (1) "High information" condition (i.e., a room full of medical equipment), (2) "low information" condition (i.e., room with few pieces of medical equipment), and (3) "no information" condition (i.e., non-contextual background). We investigated whether the number of visual background details would have increased the tangibility of the cause measured as the hospital's adequate preparedness to deal with the COVID-19 emergency and severity of the patient's medical conditions. We also investigated whether increased tangibility, elicited by a higher amount of background information, would heighten participants' perceived impact of their donation and warm glow, which in turn would have led to increased motivation to donate and the amount donated. We found no significant direct effect of condition on the donated amount. However, path models revealed that more background information positively influenced participants' motivation to donate and the amount donated indirectly through increased tangibility, impact, and warm glow. Finally, we showed that a higher risk perception of COVID-19 was associated with higher donations. Results are discussed in line with relevant literature
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
People's perspectives about COVID-19 vaccination certificate: Findings from a representative Italian sample
No full textIn Italy, like in other countries, issues still exist regarding how to reach high vaccine coverage and several countries have considered policies to increase vaccine uptake. In the present study, we focused on people who have a favorable attitude towards vaccination. In March-April 2021, we asked a representative sample of Italian participants (N = 1,530) to assess to what extent they would support the adoption of a COVID-19 vaccination certificate, excluding unvaccinated people from participating in public and cultural events. Furthermore, as the vaccination coverage increases, severe forms of COVID-19 requiring hospitalization more likely involve unvaccinated individuals, who might be perceived as those who don't contribute to ending the pandemic and who constitute a significant health cost for society. We then asked participants to assess to what extent they would favor the idea of requiring people who refuse the vaccine to pay for their own medical expenses in case of hospitalization. We hypothesized that support for the adoption of the vaccination certificate would be predicted by the COVID-19 vaccination status (received, booked, high-, medium-, low-willingness to be vaccinated, or refused) and by the same factors that are known to affect the willingness to get vaccinated. These factors were also tested in a model aimed at investigating if a vaccinated person would favor a measure requiring the unvaccinated individuals to pay for medical expenses. Results confirmed that the support towards the vaccination certificate policy was strongly predicted by the vaccination status and by factors known to affect the willingness to get vaccinated. Interestingly (and surprisingly), a similar pattern was observed for the support of the policy about medical expenses. In conclusion, support for a COVID-19 vaccination certificate was high among the Italian population in the early phases of the vaccination rollout. The findings are discussed considering potential policies to tackle the pandemic
Knowledge and Attitudes Regarding Respiratory Syncytial Virus (RSV) Prevention: A Systematic Review
Full text linkBackground: New strategies for respiratory syncytial virus (RSV) prevention are available and are in development, but their acceptance is crucial to their effectiveness. Objectives: This systematic review aims to summarize current quantitative and qualitative evidence regarding knowledge and attitudes relating to RSV prevention. Methods: Six databases (PubMed, Scopus, APA PsycArticles; APA PsycInfo; CINAHL Complete; Psychology and Behavioral Sciences Collection) and two preprint repositories (medRxiv and Preprints) were searched up until 23 December 2024 (PROSPERO: CRD42024602351). Results: Sixty-one articles were included, focusing on vaccination for the elderly and adults at risk (n = 10) or pregnant people (n = 24, of which 8 also examined preferences for maternal vs. infant immunization) and infant immunization (n = 27, of which 16 focused on palivizumab, with 6 focusing on adherence to its monthly administration). Eighteen articles assessed attitudes in healthcare professionals. Overall, findings showed limited knowledge and awareness of RSV but generally positive attitudes towards prevention strategies and moderate to high intentions and uptake rates. Protection against the disease and perceived severity promoted acceptance, whereas concerns about side effects hindered it. Maternal vaccination was more acceptable than infant immunization. Conclusions: Attitudes towards RSV prevention options were generally favorable. Should more options become available, preferences may depend on which options are available, their characteristics, and how they are framed and presented. These insights highlight the importance of education on RSV grounded in decision-making literature, while recognizing the likely favorable reception of preventive measures across target age-populations
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