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41.
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Bill Jones 《Attention, perception & psychophysics》1972,11(1):95-96
Following prolonged exposure to two vertical grating patterns differing in spatial frequency—one pattern illuminated in green light alternated with the other pattern illuminated in red light—human observers will sometimes report seeing desaturated complementary colors when presented with a neutrally illuminated test field consisting of adjacent halves of the two adapting gratings. The number of such color reports increases as the difference between the spatial frequencies of the adapting gratings increases. This frequency-specific chromatic aftereffect is similar to that obtained with orientation-specific color adaptation and may be mediated by neural “channels,” sensitive to both color and frequency input, which are similar to units known to exist in the visual systems of lower organisms. 相似文献
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Studies using tests such as digit span and nonword repetition have implicated short-term memory across a range of developmental domains. Such tests ostensibly assess specialized processes for the short-term manipulation and maintenance of information that are often argued to enable long-term learning. However, there is considerable evidence for an influence of long-term linguistic learning on performance in short-term memory tasks that brings into question the role of a specialized short-term memory system separate from long-term knowledge. Using natural language corpora, we show experimentally and computationally that performance on three widely used measures of short-term memory (digit span, nonword repetition, and sentence recall) can be predicted from simple associative learning operating on the linguistic environment to which a typical child may have been exposed. The findings support the broad view that short-term verbal memory performance reflects the application of long-term language knowledge to the experimental setting. 相似文献
45.
Zachary William Anesbury Callum Davies Carl Driesener Bill Page Luke Greenacre Song Yang Johan Bruwer 《Journal of Consumer Behaviour》2023,22(1):82-97
The advice to musicians and marketers is to focus on what they love: a truism for practitioners is to find 1000 ‘true fans’ and make $100 from each of them (Kelly, 2008. 1000 True fans. The Technium). If this advice is correct, we should see musicians with loyal user bases engaging more with their favourite artists and less with other music, suggesting a narrow targeting strategy would suffice. On the other hand, the established marketing laws indicate that the listeners of very different genres should overlap more than conventional wisdom would suggest, supporting the need for a much broader approach to targeting potential audiences. Given these conflicting views, musicians need to know if they should market to their existing listeners, the listeners of music similar to theirs (i.e., the same genre), or if they should try to reach a much wider audience. We turn to established choice patterns from the marketing literature to address these questions in the music context. This study examines 84,000,000 observations of music listening from 27,000 unique global users between 2013 and 2014 and survey data from 2019 containing music listening from over 1000 representative respondents in the United States. The results show that listening follows the Duplication of Purchase law for genres, artists, albums, and songs, at an annual, 6-months, 3-months, 1-month, and 1-week period, with no indication of partitioned music listening. The implication is that musicians should try to reach all potential listeners, regardless of what they already listen to. These findings contribute to the theoretical knowledge about duplication analyses of various durations, extend the contexts of choice behaviour that exhibit this pattern, and managerially, to knowledge about the extent of potential audiences and ‘share of ear’ competition. 相似文献
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The relationship between threat and authoritarianism in relation to support for democratic values and military aggression was examined. Participants completed Altemeyer's Right-Wing Authoritarianism Scale, read a scenario concerning 9/11/01 that was either threatening or nonthreatening, and completed the Democratic Values Scale and the Militarism Scale. Simple linear regressions indicate RWA scores contributed significant variation to Democratic Value Scale scores (43% of the variance) and Militarism Scale Scores (22% of the variance). There was a significant difference in the contribution of RWA scores between the threatening and nonthreatening conditions on the Democratic Values Scale (34% and 17%, respectively). These results suggest that in the presence of threat, there is increased activation of authoritarian responses. 相似文献
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Monica Short Geoff Broughton Mark Short Yangi Ochala Bill Anscombe 《Journal of Contemporary Religion》2017,32(1):119-133
People from diverse backgrounds enrich the rural, regional, and remote communities where they relocate and settle. Research about rural diversity tends to focus on demographics (age, gender, country of origin) while ignoring personal narratives of integration, for example, engagements with religious institutions (such as the local Christian church). This article presents the research themes from an investigation using co-operative inquiry into rural diversity and the Anglican Church, with specific reference to the Australian experience. It is a cross-disciplinary dialogic exchange between social workers and theologians. Positive narratives about connection, welcome, participation, and belonging are shared. 相似文献
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Richard M. Ryckman Bart van den Borne Bill Thornton Joel A. Gold 《Journal of applied social psychology》2005,35(11):2421-2435
This research identifies major personal values among American university students that predict organ-donation registration with the Department of Motor Vehicles. Participants responded to a factual test of their knowledge about organ donation, indicated whether or not they had registered as posthumous donors, and filled out a personality inventory measuring their personal values (Schwartz, 1992, 1994). The data indicated a high level of factual knowledge about organ donation; and the greater the level of knowledge, the more likely participants were registered to donate their organs. Also, participants higher in benevolence, universalism, achievement, and stimulation were more likely to have registered to donate their organs. The results are discussed in terms of the need to develop more effective health-communication campaigns by using specific health-education messages tailored to students majoring in different disciplines or to people in various occupations as a means of increasing their willingness to donate. 相似文献
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The present study examines the predictive and incremental validity of Violence Risk Appraisal Guide scores in a sample of 328 male and 145 female jail inmates held on felony charges. Significant gender differences were observed in VRAG item and total score means, as well as in correlations between the VRAG and concurrent measures of aggression. VRAG scores significantly predicted institutional misconduct during incarceration and recidivism in the first year postrelease for male inmates but not for female inmates. In terms of incremental validity, VRAG scores predicted institutional misconduct and recidivism beyond that accounted for by psychopathy for male inmates but not for female inmates. Implications for clinical practice and future research are discussed. 相似文献