scholarly journals Does social influence affect COVID-19 vaccination intention among the unvaccinated?

2022 ◽  
Author(s):  
Gul Deniz Salali ◽  
Mete Sefa Uysal ◽  
Gizem Bozyel ◽  
Ege Akpınar ◽  
Ayca Aksu

Conformist social influence is a double-edged sword when it comes to vaccine promotion. On the one hand, social influence may increase vaccine uptake by reassuring the hesitant about the safety and effectiveness of the vaccine; on the other, people may forgo the cost of vaccination when the majority is already vaccinated – giving rise to a public goods dilemma. Here, we examine whether available information on the percentage of double-vaccinated people affects COVID-19 vaccination intention among unvaccinated people in Turkey. In an online experiment, we divided participants (n = 1013) into low, intermediate, and high social influence conditions, reflecting the government’s vaccine promotion messages. We found that social influence did not predict COVID-19 vaccination intention, but psychological reactance and collectivism did. People with higher reactance (intolerance of others telling one what to do and being sceptical of consensus views) had lower vaccination intention, whilst people with higher collectivism (how much a person considers group benefits over individual success) had higher vaccination intention. Our findings suggest that advertising the percentage of double-vaccinated people is not sufficient to trigger a cascade of others getting themselves vaccinated. Diverse promotion strategies reflecting the heterogeneity of individual attitudes could be more effective.

Traditio ◽  
1948 ◽  
Vol 6 ◽  
pp. 161-185
Author(s):  
Kurt Lewent

Cerveri was decidedly no poetical genius, and often enough he follows the trodden paths of troubadour poetry. However, there is no denying that again and again he tries to escape that poetical routine. In many cases these attempts result in odd and eccentric compositions, where the unusual is reached at the cost of good taste and poetical values. On the other hand, it must be admitted that Cerveri's efforts in this respect were not always futile. His is, e.g. an amusing satire upon bad women. One of his love songs, characteristically called libel by the MS (Sg), assumes the form of a complaint submitted to the king as the supreme earthly judge, in which the defendant is the lady whose charms torture the lover and have made him a prisoner. This poem combines the traditional praise of the beloved and a flattery addressed to the king. Its slightly humoristic tone is also found in a song entitled lo vers del vassayll leyal. Here Cerveri, basing himself on a certain legend connected with St. Mark, gives the king advice in his love affair. Again the poet kills two birds with one stone, flattering the sovereign and pointing, for obvious purposes, to his own poverty. The latter is the only topic of a remarkably personal poem in which the author complains bitterly that, while many of his playmates have become rich in later years, the only wealth he himself did amass were the chans gays and sonetz agradans which he composed for other people to enjoy. Cerveri even tries to renew the traditional genre of the chanson de la mal mariée by adding motifs of—presumably—his own invention. This tendency towards a more independent way of thinking and greater originality in its poetical presentation could not be better illustrated than by the two poems which the MS calls Lo vers de la terra de Preste Johan and Pistola The one puts the poet's moral argumentation against the background of the medieval legend of Prester John, the other, which forms the subject of the present study, sets its teachings in a still more solemn framework, the liturgy of the Mass.


2018 ◽  
Vol 14 (3) ◽  
pp. 21-38 ◽  
Author(s):  
Abdou Illia ◽  
Assion Lawson-Body ◽  
Simon Lee ◽  
Gurkan I Akalin

The testing of the technology acceptance model over the years has shown that its explanatory power is about 50%; which led researchers to revisit the model in an attempt to gain a better understanding of technology adoption. Some of the studies found social influence to be a key factor, but others have yielded mixed results. This article questions the assumption made in some previous studies that most people would comply with social influence. Using data collected from 210 smartphone users, we investigated the moderating effect of motivation to comply on the relationship between social influence, on the one hand, and perceived usefulness and perceived ease-of-use on the other hand. Also, based on the theory of critical mass, we investigated the moderating effect of the perceived critical mass on the relationship between perceived usefulness and perceived ease of use on the one hand, and actual usage on the other hand. The results showed a significant moderating effect of both motivation to comply and perceived critical mass. Theoretical and practical implications are discussed.


2015 ◽  
Vol 23 (3) ◽  
pp. 439-453 ◽  
Author(s):  
Rajeev S. Patke

The paper explores the notion of cultural dialogue in terms of a specific application: the contributions made by the sitar music of the Indian musician Ravi Shankar to the setting up of a conversation between the musical traditions of North India and their reception and partial assimilation by largely Western audiences. A survey of Shankar’s career, contextualized by a more general discussion of the problems and challenges encountered in bringing the musical conventions of one tradition into conversation with the musical expectations and assumptions of another culture leads to the conclusion that what Shankar achieved, over a lifetime of creativity and musical fusion, was a partial success: on the one hand, it disseminated the auratic aspects of this musical tradition to a wide global audience; but on the other, it did so at the cost measured by purists in terms of a simplification or dilution of the music as practised in its original cultural contexts.


2018 ◽  
Vol 149 ◽  
pp. 01093
Author(s):  
Benyamina Smain ◽  
Siham Kamali-Bernard ◽  
Kenai Said ◽  
Menadi Belkacem

Self-compacting concretes (SCC), are hyper-fluid concretes, placed without vibration and are considered as one of the most important innovations of the last decade in construction. SCCs offer many advantages, due to their exceptional characteristics of flow and filling of formwork. Their compositions require a large quantity of fines in order to limit bleeding and segregation. Hence, the use of crushed sand (SC), rich in limestone fines (CF) in the manufacture of self-placing concretes (SCC), can be considered as an alternative source of fillers. These sands reduce the cost of SCC by reducing the high demand for fillers on the one hand and on the other hand, obtaining SCC with good physical and mechanical properties. The main purpose of this paper is to examine the effect of different percentages (0, 5, 10, 15, and 20%) of (CF) in crushed sand on SCC performance. The evolution of the compressive strength, the porosity accessible to water and the migration coefficient of the chloride ions were evaluated. The Okamura method was used for the formulation of all SCC mixtures. Sand/mortar (S/M), water/cement (W / C) ratios and superplasticizer content were kept constant. The results show that (CF) reduce the compressive strength but contribute to the reduction of porosity and migration of chloride ions.


1982 ◽  
Vol 27 (1) ◽  
pp. 43-65 ◽  
Author(s):  
Elizabeth Roberts

This article examines some aspects of working-class standards of living in three Lancashire towns, Barrow-in-Furness, Lancaster and Preston, in the period 1890 to 1914. By looking on one hand at a number of externally determined factors, such as real wages and the cost of living, and on the other at the strategies with which the working-class families attempted to maximise their standards of living, an assessment is made of the relative success of these various strategies, particularly at periods when wages were on or below the poverty line. Particular stress is laid on evidence from Preston, in part because it has not previously been reported, but also because there appear to be a number of significant variations between Preston on the one hand, and Barrow and Lancaster on the other, when placed in apparently similar intrinsic conditions and in comparatively close geographical proximity to each other. These variations underline the extent to which generalisations derived principally from statistical data may be misleading, and also the importance of looking at individual discrete communities before relying on theoretical models of the relationship between, for example, income from primary employment and standards of living. If it is possible to demonstrate that working-class people in some towns were more successful than their near neighbours in combating poverty, we need to identify the reasons for these differences. Factors discussed include the economy of Preston compared with Barrow and Lancaster, comparisons of wage rates, the employment of women and its effects, and diets (including the use of allotments), the effects of drinking, as well as a look at possible negative factors, such as family size, and housing and hygiene.


2015 ◽  
Vol 18 (05n06) ◽  
pp. 1550013
Author(s):  
SEGISMUNDO S. IZQUIERDO ◽  
LUIS R. IZQUIERDO

The so-called “Win-Continue, Lose-Reverse” (WCLR) rule is a simple iterative procedure that can be used to choose a value for any numeric variable (e.g., setting a price or a production level). The rule dictates that one should evaluate the effect on profits of the last adjustment made to the value (e.g., a price variation), and keep on changing the value in the same direction if the adjustment led to greater profits, or reverse the direction of change otherwise. Somewhat surprisingly, this simple rule has been shown to lead to collusive outcomes in Cournot oligopolies, even though its application requires no information about the other firms’ profits or choices. In this paper, we show that the convergence of the WCLR rule toward collusive outcomes can be very sensitive to small independent perturbations in the cost functions or in the income functions of the firms. These perturbations typically push the process toward the Nash equilibrium of the one-shot game. We also explore the behavior of WCLR against other strategies and demonstrate that WCLR is easily exploitable. We then conduct a similar analysis of the WCLR rule in a differentiated Bertrand model, where firms compete in prices.


2018 ◽  
Vol 7 (2.32) ◽  
pp. 377
Author(s):  
Dr T. Vijaya Saradhi ◽  
A Lakshmi Pravallika ◽  
M Manoj

To estimate the cost of model accurately on which the software is functioning is one of the most important things in the software project. But due to the varying nature of the software, and complexity, accurate cost estimation of software has become difficult. Ascertaining the cost of the software at the beginning stage is helpful for designing the other activities of software development. Former estimation of the needed exertion to Creating programming need benefited the advancement acknowledging those provision about Meta heuristic streamlining calculations. These calculations need aid possibility and might a chance to be connected Likewise functional devices for programming expense estimation. In the recent times Meta- heuristic algorithms with high accuracy have brought a great improvement in the field of the software engineering. In this paper we have discussed about the one of the algorithm which help in software cost estimation which is Harmony Search.  


Author(s):  
A. Kazhmukhametova ◽  
G. Tussibayeva ◽  
B. Akimova ◽  
А.А. Кажмухаметова ◽  
Г.С. Тусибаева ◽  
...  

Properly organized operational and accounting records are essential for controlling the formation of financial results. The article reveals a feature of the economic activity of public catering enterprises, which determines the features of accounting. On the one hand, it is intended to reflect the processes of production (cooking), and on the other - the processes of trade (sales). The costs associated with the sale of products and promotion of products on the market, both industrial and commercial enterprises are defined as the cost of circulation. The paper focuses on the classification and accounting of income and expenses in the field of nutrition. Attention is paid to a relatively new type of service as catering, which has been gaining momentum in recent years. The issue of synthetic and analytical accounting of financial results and disclosure of information in financial statements is discussed. Based on the results of the study, the authors recommended reasonable measures to increase profitability and improve accounting for financial results. Важное значение в контроле за формированием финансовых результатов имеет правильно организованный на предприятии их оперативный и бухгалтерский учет. В статье раскрыта особенность хозяйственной деятельности предприятий общественного питания, которая определяет особенности ведения бухгалтерского учета. С одной стороны, он призван отражать процессы производства (приготовление пищи), а с другой - процессы торговли (реализации). Расходы, связанные с реализацией продукции и продвижением на рынке произведенной продукции, и у промышленных, и у торговых предприятий определяют как издержки обращения. В работе акцентировано внимание на классификации, учете доходов и расходов в сфере питания. Уделено внимание сравнительно новому вид услуг как кейтеринг, который в последние годы набирает обороты. Обсужден вопрос синтетического и аналитического учета финансовых результатов, раскрытия информации в финансовй отчетности. По результатам исследования авторами рекомендованы обоснованные мероприятия по повышению доходност и совершенствованию учета финансовых результатов.


Author(s):  
Francisco Leslie Lopez-del-Castillo-Wilderbeek

This research has carried out a systematized bibliographic review to analyze how the return on investment (ROI) in communication, and specifically in public relations, has been theoretically treated. The financial measurement of communication outcomes represents a topic of great interest for the academic community because organizations need to know the real results of their communication efforts. At the same time, economic measurement turns out to be a variable that can be understood by the management of the organizations and allows them to know where the money is being spent. However, despite more than forty years of theoretical work, a homogeneous nor globally accepted solution has not yet been achieved. The bibliographical study of the return on investment in communication, and especially in public relations, shows the difficulty of turning the success of the activity of public relations professionals into money. On the one hand, there is no doubt that the ROI is directly related to financial data; on the other hand, in communication it is usual to introduce non-economic values to evaluate the results achieved. The bibliographical results indicate in the first instance that, on a quantitative level, the economic aspect is predominant in the calculation of the ROI (96.3%). In this context measurement by equivalence in advertising (AVE) is an economic model as used by professionals as it is rejected by researchers. It is based on comparing the cost of a presence in the media with the equivalent cost if it were advertising. Nevertheless, this model is criticized for the differences between advertising (a completely controlled message) and publicity (a message that is altered by the media). However, taking the previous works about the subject, it can be said that the evaluation of public relations actions can be dealt with from the perspective of opportunity cost: the loss of other alternatives when one alternative is chosen. In this way, the evaluation of the cost of a traditional advertising action can be compared with the cost of other options available to public relations professionals. For example, native advertising is a resource of public relations teams whose cost can easily be compared to traditional advertising. Native advertising is a paid promotion that matches the audience's consumption and contains information of interest to the advertiser. Hence opinions that reject the advertising equivalence measurement (AVE) are not justified when the product generated by public relations has the characteristics of native advertising because in both cases (advertising vs. native advertising) the professional can exactly compare the investment made with one instead of the other.


2008 ◽  
Vol 12 (1) ◽  
pp. 25-32
Author(s):  
Jose Villacis Gonzalez

The Rubiks cube is a special game and a very particular puzzle. The 3-dimensional cube is made up of six faces, or boundary sections, of the same size. Each face, or section, consists of several two dimensional square parts, or cubelets. Every cubelet has the same surface area, and each of the six faces has the same number of cubelets. Therefore, the cubes surface is entirely covered with isocubelets. The cubelets are painted in six different colours, and it is possible to create a design where each face shows only one colour. Such is the object of the game: to turn the cubelets and sections of the cube so that only one (different) colour shows on each one of the six faces. If one manages to master the puzzle, the cube will show six faces of the same size, each coloured differently. The cubelets and sections of the cube can be turned both horizontally and vertically in order to change colours while trying to determine the appropriate combination to complete the puzzle. This approach is linked to a particular function in microeconomics that deals with the relationship between two magnitudes: on the one hand, the moves needed to achieve the desired final design; and on the other hand, the cost linked to the required production processes. This analytical model must use combinatorial mathematics equipment because, after all, the key factor in solving the Rubiks cube is the way in which the cubelets and sections are arranged.


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