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181.
The practice of daily prayers in Islam and how observances such as Ramadan fall each year follow specific solar or lunar calendars different from the Gregorian calendar of UK work places. Identifying the time for daily prayers and finding a place to practise is a skilled activity requiring ways to ascertain the correct (and changing) time and a place in which prayer can take place. In the absence of traditional mediation such as the call to prayer broadcast from a local mosque, new, often technologically innovative, approaches are being adopted. This paper reports on a study of how Muslims practise and negotiate the difficulties of performing daily prayers in a UK university. Though technological mediation is a significant aspect of daily prayers, it is but one part of a complex practice which often involves multiple technologies and multiple ways of working. 相似文献
182.
Chris A. Lawson Anna V. Fisher David H. Rakison 《Journal of cognition and development》2013,14(2):236-251
Young children are able to categorize animals on the basis of unobservable features such as shared biological properties (e.g., bones). For the most part, children learn about these properties through explicit verbalizations from others. The present study examined how such input impacts children's learning about the properties of categories. In a training study with thirty-six 2.5-year-olds (Mage = 2;9), we tested the prediction that a relatively small amount of input highlighting the importance of unobservable properties would lead to a gradual shift in children's use of these properties for categorization. Children with no initial categorization bias were trained to categorize either on the basis of shared unobservable properties or shared observable properties. During 3 days of training, children gradually developed a categorization bias in the direction of the property type for which they received training and sustained this bias more than a week after training. Also, a set of children who exhibited an initial perceptual bias showed an abrupt change in how they categorized after only 1 training session. 相似文献
183.
Joseph Schwarzwald Matisyohu Weisenberg Zahava Solomon Mark Waysman 《Anxiety, stress, and coping》2013,26(3):257-267
Abstract We examined how cognitive views of the future relate to degree of exposure to trauma and to posttraumatic stress reactions in children. Following the experience of Scud missile bombardment during the Persian Gulf war, 492 Israeli pupils from grades 5, 7, and 10 from regions actually hit and from regions under threat but not hit, described what they thought life would be like next year for children of their age. Based on recent cognitive theories, it was expected that children who experienced higher levels of stress would also express more pessimistic views of the future. We found that children's dominant perception of the future was positive. However, children who expressed stronger postwar reactions also tended to have more pessimistic future views, especially in areas that were hit by missiles. Discussion focused upon views of the future as a direct consequence of the stress as well as a means of coping with stress. 相似文献
184.
Chris Parsons 《Visitor Studies》2013,16(1):13-33
ABSTRACT Over the last 10 years, Web-based surveys have developed a reputation as an easy and economical method of collecting data. However, as with all research methods, there is a need for careful design and planning. This article reviews the literature on the use and effectiveness of Web surveys. It explores the similarities and differences between Web surveys and postal or telephone surveys, the opportunities and limitations of Web surveys, and the use of Web surveys in visitor studies research. Design tips are provided to assist users to make the best possible use of this important new tool. 相似文献
185.
Blindness to compatible stimuli refers to poorer target identification (e.g., right-pointing arrowhead) following compatible stimuli (e.g., right arrows; Stevanovski, Oriet, & Jolic?ur, 2003) and compatible responses (e.g., right key press; Müsseler & Hommel, 1997a and 1997b). To clarify the role of the response in this effect, we examined the impact of adding or removing an overt response. In three experiments, subjects saw an arrow cue (that sometimes required a response) followed by a brief, masked arrowhead, which was reported on all trials. In all experiments, making a response increased the magnitude of the blindness effect. Furthermore, “no response” performance was unaffected by whether subjects had previously responded to the cue. Results favour a two-factor symbolic- plus response-related activation model over a purely symbolic activation model. 相似文献
186.
Charlie D. Frowd Faye Skelton Chris Atherton Melanie Pitchford Vicki Bruce Rebecca Atkins 《Visual cognition》2013,21(10):1215-1241
Eyewitnesses often construct a “composite” face of a person they saw commit a crime, a picture that police use to identify suspects. We described a technique (Frowd, Bruce, Ross, McIntyre, & Hancock, 2007) based on facial caricature to facilitate recognition of these images: Correct naming substantially improves when composites are seen with progressive positive caricature, where distinctive information is enhanced, and then with progressive negative caricature, the opposite. Over the course of four experiments, the underpinnings of this mechanism were explored. Positive-caricature levels were found to be largely responsible for improving naming of composites, with some benefit from negative-caricature levels. Also, different frame-presentation orders (forward, reverse, random, repeated) facilitated equivalent naming benefit relative to static composites. Overall, the data indicate that composites are usually constructed as negative caricatures. 相似文献
187.
Elizabeth V. Hobman Chris J. Jackson Nerina L. Jimmieson Robin Martin 《European Journal of Work and Organizational Psychology》2013,22(4):553-580
The aim of this study was to explore two of the mechanisms by which transformational leaders have a positive influence on followers. It examined the mediating role of follower's leader and group identification on the associations among different transformational leader behaviours and follower job satisfaction and supervisor-rated job performance. One hundred and seventy-nine healthcare employees and 44 supervisors participated in the study. The results from multilevel structural equation modelling provided results that partially supported the predicted model. Identification with the leader significantly mediated the positive associations between supportive leadership, intellectual stimulation, personal recognition, in the prediction of job satisfaction and job performance. Leader identification also mediated the relationship between supportive leadership, intellectual stimulation, personal recognition, and group identification. However, group identification did not mediate the associations between vision leadership and inspirational communication, in the prediction of job satisfaction and job performance. The results highlight the role of individualized forms of leadership and leader identification in enhancing follower outcomes. 相似文献
188.
Chris Barker 《欧洲心理治疗、咨询与健康杂志》2013,15(3):475-477
Joseph Oliver, Peter Huxley, Keith Bridges and Hadi Mohamad (1996) Quality of Life and Mental Health Services, London: Routledge, $16.99 (pb) 相似文献
189.
190.
Stephanie R. Solomon 《Theoretical medicine and bioethics》2013,34(1):17-28
Scholars and policymakers continue to struggle over the meaning of the word “vulnerable” in the context of research ethics. One major reason for the stymied discussions regarding vulnerable populations is that there is no clear distinction between accounts of research vulnerabilities that exist for certain populations and discussions of research vulnerabilities that require special regulations in the context of research ethics policies. I suggest an analytic process by which to ascertain whether particular vulnerable populations should be contenders for additional regulatory protections. I apply this process to two vulnerable populations: the cognitively vulnerable and the economically vulnerable. I conclude that a subset of the cognitively vulnerable require extra protections while the economically vulnerable should be protected by implementing existing regulations more appropriately and rigorously. Unless or until the informed consent process is more adequately implemented and the distributive justice requirement of the Belmont Report is emphasized and operationalized, the economically disadvantaged will remain particularly vulnerable to the harm of exploitation in research. 相似文献