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R H Orr V M Pings I H Pizer E E Olson C C Spencer 《Bulletin of the Medical Library Association》1968,56(3):241-267
A method of measuring a library's capability for providing the documents its users need has been developed. The library is tested with a representative sample of such documents to determine how long would be required for users to obtain these documents. Test results are expressed in terms of a Capability Index, which has a maximal value of 100 only if all the sample documents are found "on shelf." Specific tests employing samples of 300 documents have been developed that are appropriate for academic and for "reservoir" biomedical libraries. Realistic field trials have demonstrated that these two tests are practical to administer and that test results are adequately reproducible. When strict comparability is not important, a library can test itself. In assessing a reservoir library, test results are supplemented by data on its typical processing time for interlibrary loan requests. Currently these tests are being used in a national survey. The general method is applicable to other types of libraries, provided appropriate test samples are established. If their limitations are clearly understood, these "Document Delivery Tests" can be valuable tools for planning and managing library services. 相似文献
73.
Spencer C. Lilley 《Cataloging & classification quarterly》2015,53(5-6):479-495
Cataloging and classification provide intellectual access for organizing resources in libraries. In New Zealand, bibliographic control is largely through the application of Library of Congress Subject Headings (LCSH). LCSH provide a sense of context and order. In Indigenous frameworks this sense of order can be found in the link between epistemology and knowledge structure. This article argues that the development and application of Māori subject headings is directly related to the natural order that is pivotal to a Māori worldview. The impact of this worldview and its associated values are explored in the context of the construction of Ngā ūpoko Tukutuku. 相似文献
74.
Louise Hayward Jo-Anne Baird Simon Allan Thomas Godfrey-Faussett Carolyn Hutchinson Ellen MacIntosh Ashmita Randhawa Ernest Spencer Margaret Lesley Wiseman-Orr 《European Journal of Education》2023,58(1):83-97
Scotland, traditionally, has high levels of confidence in teachers. Fairness and justice are key concepts in policy and practice in Scottish education. For more than 100 years, the high-stakes assessment system in Scotland, with the Scottish Higher qualification at its heart, has been crucial to that sense of opportunity and justice. However, in 2019–2020, public confidence in high-stakes assessment in Scotland, as in other United Kingdom countries, was dented. In Scotland, the Covid-19 pandemic meant that schools were closed, teachers provided online learning opportunities for pupils working at home and, for the first time in 130 years, it was not possible to run national examinations. To ensure that learners were not further disadvantaged, alternative approaches to gathering evidence for qualifications were instigated. However, these results were challenged as socially unjust and the results that had been nationally moderated were replaced by results based on locally moderated teachers' professional judgement. As Scotland looks to qualifications beyond Covid-19, trust must be re-built. This article reports on a participative research project that sought to understand public perceptions of standards and fairness across a range of key communities following this experience. Drawing on both qualitative and quantitative data, we analyse factors which affected trust in National Qualifications under the pandemic. The evidence suggests that when considering what matters for qualifications to be trusted, technocratic solutions are likely to be rejected by stakeholders. Understanding and responding to what led to the mistrust of qualifications in Scotland will be crucial to inform its future qualifications system. 相似文献
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George P. Knight William Nelson Spencer Kagan Jann Gumbiner 《Contemporary educational psychology》1982,7(2):97-106
Researchers have suggested that the relatively poor academic performance of Mexican-American compared to Anglo-American children may result from cultural differences in cooperative-competitive social orientation. To test the relative contribution of cooperative-competitive social orientation as a personality predictor of school achievement, the cooperativeness-competitiveness, field independence, locus of control, self-esteem, and school achievement of 45 Anglo-American and 125 Mexican-American fourth, fifth, and sixth grade children were assessed. The results indicate (1) competitiveness is positively related to school achievement among the Anglo-American children but not the Mexican-American children; (2) among the Anglo-American children competitiveness is a better predictor of school achievement than field independence, locus of control, and self-esteem; (3) the personality variables are moderately but not independently related to school achievement within both cultural groups; and (4) the between-culture variance in the personality variables does not account for the between-culture variance in school achievement. Implications of the present results for understanding within- and between-group differences in school achievement are discussed. 相似文献
80.
This study measures the success of using a collaborative and competitive video game, named Space Race, to teach computing to first year engineering students. Space Race is played by teams of four, each with their own tablet, collaborating to compete against the other teams in the class. The impact of the game on student learning was studied through measurements using 485 students, over one term. Surveys were used to gauge student reception of the game. Pre and post-tests, and in-course examinations were used to quantify student performance. The game was well received with at least 82% of the students that played it recommending it to others. In some cases, game participants outperformed non-participants on course exams. On the final course exam, all of the statistically significant (p<0.05) comparisons (42% of the relevant questions) showed a performance improvement of game participants on the questions, with a maximum grade improvement of 41%. The findings also suggest that some students retain the knowledge obtained from Space Race for at least 7 weeks. The results of this study provide strong evidence that a collaborative and competitive video game can be an effective tool for teaching computing in post-secondary education. 相似文献