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151.
Martha Ann Bell 《Infancy》2001,2(3):311-330
This work was designed to investigate individual differences in brain electrical activity during a looking version of the A‐not‐B task. It was proposed that this spatial task required the cognitive skills of working memory and inhibitory control, each associated with frontal lobe function. Electroencephalograms (EEGs) were recorded from 54 8‐month‐old infants during baseline and task. Only high performers on the looking task exhibited increases in 6‐ to 9‐Hz EEG power from baseline to task. These task‐related changes were evident at frontal and posterior scalp locations. High performers on the looking task exhibited lower EEG coherence values at right hemisphere frontal locations relative to the low performers. These lower coherence values were evident during baseline and task. All infants showed increased frontal‐parietal coherence during the spatial working memory task relative to baseline values. These data confirm previous cognitive neuroscience work associating frontal lobe function with cognitive performance levels during infancy. 相似文献
152.
This paper reports case study research that set out to identifywhat care managers do during independent care home closures.Little research has focused on the way in which care homes forolder people are closed in England, or what those involved thinkabout the process. This paper reports the activities and viewsof care managers directly involved in helping older people relocatefrom care homes that were closed by their owners. During suchclosures, residents and their families have no choice but tomove, usually to a deadline, and with little control over theprocess. Care managers have a responsibility to help arrangealternative care for those current residents who are publiclyfunded, and to offer information and support to those fundingtheir own care (the self-funded). Closure relatedactivities could involve considerable staff time. Care managementarrangements, including the organization of teams and provisionof needs assessments, varied across authorities. The care managersdescribed drawing on emotional counselling and inter-personalskills, as well as practitioner knowledge and experience, particularlywhen offering support and advice about finding appropriate newhomes. Tensions between aims, constraints on their actions andviews of good practice are identified. 相似文献
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154.
Evaluating Risk Communications: Completing and Correcting Mental Models of Hazardous Processes, Part II 总被引:1,自引:0,他引:1
We propose a decision-analytic framework, called the mental models approach , for evaluating the impact of risk communications. It employs multiple evaluation methods, including think-aloud protocol analysis, problem solving, and a true-false test that allows respondents to express uncertainty about their answers. The approach is illustrated in empirical comparisons of three brochures about indoor radon. 相似文献
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158.
This paper is based on the results of anational survey of the quality of life of 999randomly sampled people aged 65 and over,living at home in Britain. The survey wassemi-structured, and a sample of surveyrespondents was followed up and interviewedin-depth in order to explore their perceptionsof quality of life in full. Comparisons aremade here between the results of (i) ahierarchical multiple regression model basedon theoretically derived indicators of survey respondents' ratings of their overall quality of life, with (ii) the samerespondents' own definitions of quality oflife, categorised from their responses toopen ended survey questions, and (iii) theviews of a sub-sample of these survey respondents who were subsequently interviewed in greater depth. Respondents were asked theopen ended questions on quality of life at theoutset of the survey interview in order toprevent any respondent bias from thestructured measures used.The core components, and the central planks,of quality of life, which were consistentlyemphasised by the three approaches, were psychological characteristics and outlook,health and functional status, personal andneighbourhood social capital. The lay modelsalso emphasised the importance of financialcircumstances and independence, which need tobe incorporated into a definition of broader quality of life. 相似文献
159.
This cross-national study of 306 nursing home residents in the United States and the United Kingdom examines the similarities and differences in their evaluation of service quality. Service quality was defined as the differences between expectations about the service and actual perceptions of the service delivered in terms of five dimensions: tangibles, assurance, empathy, reliability and responsiveness. The SERVQUAL instrument was used to measure service quality. The two groups differed in their expectations for quality and their perceptions of service quality: US residents' ratings were lower in all respects. 相似文献
160.
Ann Bartholomew Iain Begg 《Innovation: The European Journal of Social Science Research》1996,9(2):161-173
EMU will see a re‐allocation of responsibility between different tiers of government for different elements of economic policy, yet policy assignment in the EU often reflects political compromises rather than dispassionate analysis or principles. This article explores the arguments for assigning responsibility for economic policy to different tiers of government in the EU. In the light of these arguments, the case for re‐assigning policy for prudential supervision of credit institutions, regulation of utilities and industrial policy is examined. This leads to the conclusion that closer economic integration will require potentially substantial changes in the assignment of policy. 相似文献