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141.
Mike Lambert 《Education 3-13》2013,41(1):69-78
The use of questionnaires to evaluate educational initiatives is widespread, but often problematic. This paper examines four aspects of an evaluation survey carried out with very able pupils attending out-of-school classes: ethics, design, bias and interpretation. There is a particular focus on the interpretation and analysis of pupils' answers to open questions. Conclusions are drawn from this analysis which will help teachers and others to take a careful and critical approach to their use of questionnaires in educational evaluation. 相似文献
142.
The use of R&D grants as a policy instrument has been motivated by economic arguments of market failure. Neo-classical econometric studies have analysed the additionality of one Euro of subsidies on both the investments of companies in the R&D process and the output of that R&D process. More recently, behavioural additionality has been launched as a third form of additionality. In contrast to input and output additionality, behavioural additionality is related to changes in the processes that take place within the firm. In this paper, we analyse the determinants of the behavioural additionality of R&D grants. To explain the mechanism through which behavioural additionality is obtained, we use organizational learning theory as a guide to formulate our hypotheses. Hypotheses are tested using a telephone survey of 192 recipients of R&D grants provided by the IWT in Flanders in 2001–2004, matched to a sample of 84 firms that undertake innovation activities but which had never had a grant bid accepted. We find that congenital learning and interorganizational learning lead to increased behavioural additionality. However, these learning effects decrease with the number of subsidized projects that are undertaken by the company. 相似文献
143.
In the light of an increased emphasis on environmental education in revisions of the National Curriculum to be introduced in September 2000, this study used in-depth interviews to explore the understanding of a non-random sample of 12 practising primary school teachers in four areas: biodiversity, the carbon cycle, ozone and global warming. A methodological innovation in this research was the prior identification of basic scientific explanations of each area for a primary teachers, and the use of these as benchmarks for judging understanding. The study was able to identify those underpinning science concepts which were well understood, and those which were not so well understood. Some missing concepts and misconceptions are also reported. Although the findings cannot be generalised to all primary teachers, the fairly strong science backgrounds of eight teachers in the sample suggest that some of the difficulties reported may be found more widely. It is suggested that both the basic explanations and the difficulties of understanding displayed by the teachers can usefully inform programmes of professional development for environmental education. An outline of a guide for teacher education adopting this approach is provided. 相似文献
144.
Wilson M Smith NC Chattington M Ford M Marple-Horvat DE 《Journal of sports sciences》2006,24(11):1223-1233
We tested some of the key predictions of processing efficiency theory using a simulated rally driving task. Two groups of participants were classified as either dispositionally high or low anxious based on trait anxiety scores and trained on a simulated driving task. Participants then raced individually on two similar courses under counterbalanced experimental conditions designed to manipulate the level of anxiety experienced. The effort exerted on the driving tasks was assessed though self-report (RSME), psychophysiological measures (pupil dilation) and visual gaze data. Efficiency was measured in terms of efficiency of visual processing (search rate) and driving control (variability of wheel and accelerator pedal) indices. Driving performance was measured as the time taken to complete the course. As predicted, increased anxiety had a negative effect on processing efficiency as indexed by the self-report, pupillary response and variability of gaze data. Predicted differences due to dispositional levels of anxiety were also found in the driving control and effort data. Although both groups of drivers performed worse under the threatening condition, the performance of the high trait anxious individuals was affected to a greater extent by the anxiety manipulation than the performance of the low trait anxious drivers. The findings suggest that processing efficiency theory holds promise as a theoretical framework for examining the relationship between anxiety and performance in sport. 相似文献
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