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71.
Stuart Glennan 《Science & Education》2009,18(6-7):797-812
Arguments about the relationship between science and religion often proceed by identifying a set of essential characteristics of scientific and religious worldviews and arguing on the basis of these characteristics for claims about a relationship of conflict or compatibility between them. Such a strategy is doomed to failure because science, to some extent, and religion, to a much larger extent, are cultural phenomena that are too diverse in their expressions to be characterized in terms of a unified worldview. In this paper I follow a different strategy. Having offered a loose characterization of the nature of science, I pose five questions about specific areas where religious and scientific worldviews may conflict—questions about the nature of faith, the belief in a God or Gods, the authority of sacred texts, the relationship between scientific and religious conceptions of the mind/soul, and the relationship between scientific and religious understandings of moral behavior. My review of these questions will show that they cannot be answered unequivocally because there is no agreement amongst religious believers as to the meaning of important religious concepts. Thus, whether scientific and religious worldviews conflict depends essentially upon whose science and whose religion one is considering. In closing, I consider the implications of this conundrum for science education. 相似文献
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73.
体育活动与老年人的抑郁:系统综述 总被引:4,自引:1,他引:3
孙延林 《天津体育学院学报》2002,17(2):49-54
抑郁是老年人一种常见的不良情绪,通过对描述性研究,元分析研究,流行病学研究和实验研究的综述,认为体育活动对减轻老年人的抑郁有积极作用。 相似文献
74.
75.
In this study, we examined interfering thoughts during sport competition among university volleyball players as a function of dominant goal orientation and outcome. In particular, we investigated the performance worries and thoughts of escape experienced while performing in athletes with high task and low ego orientation and athletes with high ego and low task orientation. Goal orientations were assessed before the start of a volleyball tournament, whereas cognitive interference was assessed on three different occasions after games. The results revealed no consistent differences for performance worries. In contrast, in all analyses we found that athletes with high ego and low task orientations reported more thoughts of escape when losing than when winning, and more thoughts of escape than athletes with high task and low ego orientations when winning or losing. The results support in part the suggestion that a high ego orientation, when not accompanied by a high task orientation, can be linked to motivationally maladaptive cognitions. 相似文献
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77.
Herman N. Stuart 《Journal of Experimental Education》2013,81(2):147-153
In this research, the author addresses whether the application of unidimensional item response models provides valid interpretation of test results when administering items sensitive to multiple latent dimensions. Overall, the present study found that unidimensional models are quite robust to the violation of the unidimensionality assumption due to secondary dimensions from sensitive items. When secondary dimensions are highly correlated with main construct, unidimensional models generally fit and the accuracy of ability estimation is comparable to that of strictly unidimensional tests. In addition, longer tests are more robust to the violation of the essential unidimensionality assumption than shorter ones. The author also shows that unidimensional item response theory models estimate item difficulty parameter better than item discrimination parameter in tests with secondary dimensions. 相似文献
78.
An empirical investigation of the Princeton University pass-fail system is presented. Findings based on questionnaire and academic performance data indicate that the pass-fail grading alternative is not the panacea that some educators envisioned. It is suggested that further study of the pass-fail system be undertaken before it becomes a permanent grading procedure in our Universities. 相似文献
79.
Stuart Shaw Victoria Crisp Nat Johnson 《Assessment in Education: Principles, Policy & Practice》2012,19(2):159-176
It is important for educational assessment bodies to demonstrate how they are seeking to meet the demands of validity. The approach to validity taken here assumes a ‘consequentialist’ view where the appropriacy of the inferences made on the basis of assessment results is seen as central. This paper describes the development of a systematic approach to the collection of evidence that can support claims about validity for general qualifications. An operational framework was developed drawing on Kane (2006). The framework involves a list of inferences to be justified as indicated by a number of linked validation questions. For each question various data would be gathered to provide ‘evidence for validity’ and to identify any ‘threats to validity’. The structure is designed to be accessible for operational users. This paper describes the development of the proposed framework and the types of methods to be used to gather relevant evidence. 相似文献
80.
Stuart Palmer 《The Journal of Academic Librarianship》2014,40(6):611-619
The work presented here characterise the engagement of one university library with two social media platforms popular with academic libraries. The collected data are analysed to identify the forms of Twitter and Facebook activity that engage library stakeholders in social media conversations. Associations were observed between: i) directed tweets from the library and mentions of the library by others on Twitter; and ii) comments from the library and comments from others on Facebook. Three broad classes of Twitter user interacting with the library were revealed: i) accounts strongly linked to the library with multiple to/from tweets; ii) those weakly linked to the library with, typically, a single tweet; and iii) those indirectly linked to the library through tweets mentioning the library and sent by other users. Two divergent forms of Facebook interaction with the library were highlighted: i) a library post generating a large sequence of comments, typically in response to a competition/challenge; and ii) a library post with no comments, typically a photo post or a post inviting readers to click a link to find out more about an event/service. The work presented here is an initial investigation that provides useful insights, and offers a methodology for future research. 相似文献