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131.
ABSTRACT— Compared to adolescents with low exposure to smoking in movies, those with high exposure are about three times as likely to try smoking or become smokers. We have observed this effect in nationally representative samples using cross-sectional and longitudinal designs. This effect remains statistically significant after controlling for numerous other traditional risk factors, such as personality, parenting style, and sociodemographics. Indeed, the movie-smoking exposure effect on adolescent smoking initiation is greatest among those traditionally considered at lower risk for smoking, such as those low in sensation seeking and those whose parents do not smoke. In this article, we consider possible moderators and mediators of this important media effect as well as health-policy implications. The take-home message is that eliminating smoking in movies may prevent a substantial number of adolescents from smoking. 相似文献
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133.
Daniel Jay Grimminger 《Dialog》2009,48(4):339-347
Abstract : Northern and southern Baptists in the United States differed at the turn of the twentieth century. Through their hymnals, especially Sursum Corda edited by E. H. Johnson, they embraced a form of historicism that attempted to recover an earlier time in the church. Gregorian and Anglican chants served as vehicles of historicist interest as did the parts of the historic Mass and traditional English hymns prevalent in Johnson's book. Northern Baptists also leaned toward an ecclesiology that held the ‘church as sacrament’. Hymn texts in Johnson's Baptist hymnal form a bridge between two ecclesiological outlooks by employing a pastiche of sacramental texts and texts based on a memorialist understanding of the Eucharist. This essay employs an interdisciplinary approach to looking at American hymnody involving theology, history, musicology, and liturgics. 相似文献
134.
Although the stigmatization of obesity among children is highly prevalent, its origins and relationship to mass media exposure are largely unknown. Ninety boys and 171 girls aged 10–13 years (mean BMI = 19.84) were asked to rank, in order of liking, 12 figures of peers depicted both with and without various disabilities or obesity, and to rate their attitudes towards the obese child on visual analogue scales. Weekly time spent watching television, watching videogames, and reading magazines on weekdays and weekends was assessed. Total media use, magazine use, and videogame use were significantly correlated with more negative reactions to obese girls and boys. Regression analyses revealed that greater dislike of obese children relative to their non-overweight peers was uniquely predicted by magazine reading time. Thus, media exposure was associated with stigmatizing attitudes towards obese children. Mass media sources may lead children to devalue and stigmatize peers with above-average body weights. 相似文献
135.
改革开放以来,随着传播学研究的深入开展,媒介伦理学的研究也取得了相当的成就。学者们重点研究了传媒伦理的基本理论、实践中的问题与冲突、以及提高传媒伦理建设水平的措施等问题,也有少数学者就媒介伦理的功能、媒介伦理与和谐社会建构、媒介伦理的研究历史作了尝试性的探讨。但也应该看到较之医学伦理等其他分支伦理学的研究,媒介伦理学的研究依然处于起步阶段,还存在诸多的研究空白。 相似文献
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137.
采用心理旋转范式和词汇判断范式,探讨媒体多任务经验不同者在听觉信息干扰和视听信息整合情境下对图形一致性和真假词的判断表现。结果发现:(1)以判断图形一致性为实验任务,在无声和低音干扰条件下,低经验组的正确率均显著高于高经验组,两组的反应时差异均不显著;在高音干扰条件下,高经验组的反应时显著短于低经验组,正确率则没有显著差异。(2)以真假词判断为实验任务,对真词进行判断,在三种听觉条件下,高经验组在语音匹配条件下的反应时最短,与低经验组无显著差异,但正确率显著高于低经验组,与另两种听觉条件没有显著差异;低经验组在语音匹配条件下的反应时显著长于另两种听觉条件,正确率则显著高于无声条件,与不匹配条件差异不显著。对假词的判断,低经验组在三种听觉条件下的反应时均显著短于高经验组,正确率与高经验组均无显著差异。研究表明,媒体多任务经验丰富者相比经验缺乏者受到任务无关的纯短高音干扰的影响要小,在需要视听通道语义整合的加工中具有一定的优势。 相似文献
138.
Stefan Morawski 《Studies in East European Thought》1992,43(2):117-137
Born in 1921, professor of philosophy at the University of Warsaw and art theory in the Polish Academy of Sciences; has published twelve books and more than three hundred articles (bibliography in volume 14 of A. Mercier (ed.).Philosophers on Their Own Work. Bern: 1990) ranging over the history of aesthetics, Marxist and Soviet aesthetics, and issues related to the status of the arts in contemporary Western culture. 相似文献
139.
Kenneth M. George 《The Journal of religious ethics》2016,44(1):51-67
Just as recognition and pursuit of the human good take place in language and action, so too do they unfold in encounter with the material and visual. The ethical crises, projects, and striving we see in everyday religious life are worked out not just in the intersubjective play and politics of language but also in encounter with, in dwelling with, material and visual substances and forms. This essay considers the material conditions that make possible the “ethical pleasures” sought by Indonesian painter A. D. Pirous in making and displaying contemporary works of “Islamic art,” most especially works that make “visual recitation” of passages from the Qur'an. 相似文献
140.
‘Range anxiety’ is considered a barrier to market acceptance of electric vehicles (EVs), but perceptions of inadequate recharging infrastructure and limited battery range may be part of a more complex set of consumer concerns; experiences and practices of existing EV drivers – with reference to wider transport and energy systems – need to be understood in greater detail. Qualitative material from semi-structured interviews [n = 88] is used to formulate a chronological Typology of Electric Vehicle Driving which synthesises drivers’ decisions, actions and dynamic considerations before, during and after a journey. The typology outlines and tabulates spatio-temporal elements specific to driving an EV; describes adaptations and compromises in household routines and travel habits; draws out how or when drivers engage with external digital information sources – i.e. smartphone apps, social media – during journey-making; plots their intervention in behavioural changes; and could inform development of infrastructure, tools or services, policy or interventions to support EV uptake. 相似文献