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51.
Edwin H. Paget 《Quarterly Journal of Speech》2013,99(4):405-410
Previous work suggests that standard dialects assume their prestige over other language varieties not because they are linguistically or aesthetically superior, but because of historical, cultural norms. An empirical investigation lends this view support by showing that British listeners cannot differentiate evaluatively speech styles having distinct social meanings in Greece. 相似文献
53.
Jennifer Stevens Aubrey Loreen Olson Mark Fine Todd Hauser David Rhea Brian Kaylor 《Communication quarterly》2013,61(1):80-102
This study investigated the personality and viewing-motivation correlates of reality television exposure. Results from a survey of 592 undergraduates showed that extroversion negatively predicted reality television exposure, whereas neuroticism was not associated with it. Both instrumental (social interaction, information, and arousal) and ritualized (relaxation, pass time, entertainment, and companionship) viewing motivations positively predicted exposure to reality television. A two-stage model by which personality traits contributed to viewing motivations, which, in turn, contributed to the selection of reality television, was tested and offered an adequate fit to the data. Implications for uses and gratifications research are discussed. 相似文献
54.
This article examines relations between Facebook® (FB) use and social capital among 530 undergraduate students. The results demonstrated that using FB habitually was associated with gains in online bridging and offline network capital. This study also examined 2 motivations for using FB: the motivation to socialize with others and the motivation to improve one's status. Results showed that using FB for sociability reasons was associated with increased online bridging and bonding. Using FB more for status than for sociability was not associated with decreased online bridging and bonding. Finally, the results provided evidence of the sociability motivation mediating the relationship between FB habit and online bridging and bonding. Theoretical implications are discussed. 相似文献
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Adams Edwin P. 《Journal of The Franklin Institute》1927,204(4):469-486
(I) Evidence has been given that the so-called permanent electrets of Eguchi are not permanent, but that their polarization decays with the time. At room temperatures this decay is too slow to be observed directly; but it is the decay of the polarization that, at least in part, accounts for the presence of the free charges that are always observed. At higher temperatures the results that have been obtained are consistent with the view that the rate of decay of the polarization increases very rapidly with the temperature; so much so that the polarization may be almost completely destroyed at a temperature which is not high enough to cause any appreciable softening of the waxes that form the substance of the electrets.(2) As is to be expected from Lord Kelvin's hypothesis as to the cause of pyro-electricity, these electrets have been shown to possess the pyro-electric property.(3) The piezo-electric effect, which always accompanies the pyro-electric property, has been shown to be exhibited by these electrets. 相似文献