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931.
    
Book reviewed in this article: Crisis and Trauma: Developmental‐Ecological Intervention by Barbara G. Collins & Thomas M. Collins (Eds.), 2005  相似文献   
932.
The proportion of Hispanics who are Catholic remains unclear, partly because of varying survey methods and limited understanding of how these variations affect estimates of Hispanic religious identification. We compare 12 national surveys conducted since 1990. Language use strongly predicts religious identification among Hispanics—more strongly than other indicators of assimilation—and evidence suggests English-only interviewing inflates Protestant identification. Additionally, identifying Hispanics through ancestry questions may inflate Catholic identification. We also explore effects of sampling bias, noncoverage bias, and weighting on religious identification. Analyses suggest that poststratification weighting is advisable, particularly for language use. However, weighting cannot fully substitute for extensive coverage of subpopulations such as recent immigrants and Spanish-only speakers. We conclude that 70 percent or slightly more is a reasonable estimate of the proportion of adult Hispanics who are Catholic, and 20 percent a reasonable estimate of the proportion who are Protestant or other Christian.  相似文献   
933.
    
Suicide of hospitalized patients is the most common sentinel event reviewed by The Joint Commission on Accreditation of Healthcare Organizations. Shorter lengths of stay, sicker patients, and higher patient to staff ratios challenge the ability of the hospital to maintain safety. Risk factors associated with the physical environment of the inpatient psychiatric unit, cited as the most common root cause of inpatient suicide, may be neglected because evaluation of these factors is generally not included in medical education and training. Minimization of fixtures that can facilitate strangulation and other high risk aspects within the hospital environment is an important element in the prevention of suicide on psychiatric units.  相似文献   
934.
    
Described as the ‘face of American culture’, World Wrestling EntertainmentTM (WWE) events are broadcast in over 162 countries and draw more than 500 million regular viewers. This paper explores the proposition that the WWE fan base represents a product‐based subculture in American society. Using a value laddering methodology, shared values of WWE fans are exposed and the proposition of core and unique cultural values is supported. Practitioner and theoretical implications of the results are discussed. Copyright © 2004 Henry Stewart Publications.  相似文献   
935.
    
There appears to be an interesting paradox in American attitudes toward racial inequality: while Americans almost universally see inequality as a social evil, they also consistently oppose government programs to remedy it. This discrepancy appears to result from accounts for the causes of inequality: if inequality is caused by individual failures, rather than structural conditions, then government solutions to racial inequality are unlikely. We examine the role of religion in the formation of attitudes concerning racial inequality for both blacks and whites. Using logistic regression on data from the 1996 General Social Survey, we find that the inclusion of African Americans and multiple religious traditions further complicates the story behind contemporary debates over attitudes pertaining to racial inequality.  相似文献   
936.
    
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937.
  总被引:5,自引:0,他引:5  
Hooded crows were trained in two-alternative simultaneous matching and oddity tasks with stimulus sets of three different categories: color (black and white), shape (Arabic Numerals 1 and 2, which were used as visual shapes only), and number of elements (arrays of one and two items). These three sets were used for training successively and repeatedly; the stimulus set was changed to the next one after the criterion (80% correct or better over 30 consecutive trials) was reached with the previous one. Training was continued until the criterion could be reached within the first 30 to 50 trials for each of the three training sets. During partial transfer tests, familiar stimuli (numerals and arrays in the range from 1 to 2) were paired with novel ones (numerals and arrays in the range from 3 to 4). At the final stage of testing only novel stimuli were presented (numerals and arrays in the range from 5 to 8). Four of 6 birds were able to transfer in these tests, and their performance was significantly above chance. Moreover, performance of the birds on the array stimuli did not differ from their performance on the color or shape stimuli. They were capable of recognizing the number of elements in arrays and comparing the stimuli by this attribute. It was concluded that crows were able to apply the matching (or oddity) concept to stimuli of numerical category.  相似文献   
938.
939.
    
This study investigated determinants of success in a ‘synthetic work’ task designed to reflect the requirement for multitasking that is common to many occupations. Participants were administered tests of working memory capacity (WMC) and processing speed (PS), and they reported experience with videogames, a type of activity presumed to involve multitasking. Results revealed that WMC was a strong predictor of multitasking in a ‘non‐emergency’ condition when the pace of the tasks was relatively slow, whereas PS was a weaker predictor. Additionally, there was evidence for the incremental validity of videogame experience (VGE), consistent with the possibility that multitasking is supported by a general, trainable skill. Finally, individual differences in strategy use accounted for a large proportion of the variance in multitasking, above and beyond other predictor variables, and WMC predicted use of an effective strategy. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   
940.
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