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61.
62.
Like all public libraries, rural public libraries in the Appalachian region can play a significant role in the economic development of their communities. Economic development in rural communities potentially benefit from many of the same resources and services all enjoy at public libraries, including free and public Internet access, space, education, question answering, and materials on many business-related subjects. This article reports survey findings of current activities that rural public libraries perform in one state, namely the state of Tennessee, as a case study to apply the lessons and insights to other parts of the United States. The discussion includes assessment of activities and some recommendations to streamline and stimulate all public libraries in conducting this assistance efficiently.  相似文献   
63.
This paper reports the results of preliminary research into how Portuguese academics and employers perceive the responsibility of different higher education stakeholders—students, teaching staff, higher education institutions, employers, and policy-makers—for developing graduate employability. The study was conducted 8 years after the implementation of the Bologna Process, the reform that placed employability firmly on the agenda of higher education institutions (HEIs) in Portugal. This paper aims to assess the extent to which higher education is held responsible for developing employability, and to characterize the activities undertaken by the two actors to achieve that end. In particular, with respect to academics, we characterize curricular and other changes to study programmes, and, with respect to employers, their participation in activities undertaken by HEIs meant to ease the transition of students to the labour market. The data comes from a survey responded to by 684 Portuguese academics and 64 employers. Academics and employers alike were found to attribute high responsibility for developing employability to higher education, suggesting that the political message of the Bologna Process regarding the relation between higher education and the labour market has been assimilated. However, the activities reported by both types of respondents indicate only an average commitment to developing employability. Here, the low participation of employers in internal institutional activities is noteworthy, suggesting that the recognition of employers as stakeholders in higher education, as advocated by policy-makers, has yet to happen in Portugal.  相似文献   
64.
Two experiments examined the counterconditioning of an aversively motivated response in rats. Presentation of a highly palatable sugar solution (maltose in Experiment 1; sucrose in Experiment 2) to thirsty rats was used as the counterconditioning treatment. In Experiment 1, the counterconditioning procedure was found to be effective in modifying both a newly acquired and a cue-reactivated fear memory. In Experiment 2, the counterconditioning effect was shown to occur when the fear memory was reactivated with a noncontingent exposure to the unconditioned stimulus rather than the conditioned stimulus. This outcome supports the interpretation of counterconditioning as a modification of some central representation of the original training memory, rather than the acquisition of a competing peripheral response. The methodological implications of the present approach to counterconditioning are considered.  相似文献   
65.
In Portugal, the agency for assessment and accreditation of higher education has recently included in its remit, beyond programme accreditation, the certification of internal quality assurance systems. This implies lighter touch accreditation and aims to direct institutions towards improvement, in addition to accountability. Twelve institutions have already undertaken the certification, and both self-assessment and external assessment reports are available. Based on the qualitative analysis of the nature of institutional strengths and weaknesses highlighted in these evaluation reports, the paper aims to understand whether the identified strengths and weaknesses are related to procedural and organisational matters or to cultural change (values and beliefs), in turn offering an insight into the quality culture(s) which characterise higher education institutions in Portugal. Findings suggest that the quality culture of the analysed institutions is somewhere between responsive and reactive. Overall, all reports dwell more on the prioritisation of formal and structural procedures, both regarding strengths and weaknesses. External reports point towards more weaknesses related to stakeholders’ participation. Both aspects are more frequent in polytechnics than in universities. These findings suggest that polytechnics are more reactive, whereas universities are more responsive. Therefore, accountability apparently continues to be, for the time being, a more pressing concern than improvement.  相似文献   
66.

Key points

  • New forms of human/machine dialogue are emerging as robots understand vast amounts of content rather than simply indexing content as strings of characters.
  • Recognizing strings of characters as entities (e.g. = names = authors) allows for meaningful associations between entities and reasoning over these relationships.
  • Web‐scale adoption of the Semantic Web approach has been slow because it is too complex to implement and does not scale.
  • User intent, discovered through conversational models of human–computer interaction, allows for a deeper understanding of exactly what researchers are looking for.
  • Personal agents hold the promise of finding information that we will find useful before we have started to look for it.
  • Publishers can use Academic Knowledge APIs to interpret academic user queries and find rich information from the Microsoft Academic Graph.
  相似文献   
67.
Graded exercise tests are commonly used to assess peak physiological capacities of athletes. However, unlike time trials, these tests do not provide performance information. The aim of this study was to examine the peak physiological responses of female outrigger canoeists to a 1000-m ergometer time trial and compare the time-trial performance to two graded exercise tests performed at increments of 7.5 W each minute and 15 W each two minutes respectively. 17 trained female outrigger canoeists completed the time trial on an outrigger canoe ergometer with heart rate (HR), stroke rate, power output, and oxygen consumption (VO2) determined every 15 s. The mean (+/- s) time-trial time was 359 +/- 33 s, with a mean power output of 65 +/- 16 W and mean stroke rate of 56 +/- 4 strokes min(-1). Mean values for peak VO2, peak heart rate, and mean heart rate were 3.17 +/- 0.67 litres min(-1), 177 +/- 11 beats min(-1), and 164 +/- 12 beats min(-1) respectively. Compared with the graded exercise tests, the time-trial elicited similar values for peak heart rate, peak power output, peak blood lactate concentration, and peak VO2. As a time trial is sport-specific and can simultaneously quantify sprint performance and peak physiological responses in outrigger canoeing, it is suggested that a time trial be used by coaches for crew selection as it doubles as a reliable performance measure and a protocol for monitoring peak aerobic capacity of female outrigger canoeists.  相似文献   
68.
69.
In this paper, we present an in-depth case study of a single student who failed an online module which formed part of a master’s programme in Professional Education and Leadership. We use this case study to examine assessment practices in higher education in the online environment. In taking this approach, we go against the current predilection for Big Data which has given rise to ‘learning analytics’, a data-intensive approach to monitoring learning. In particular, we draw attention to the model of the learner produced by learning analytics and to issues of ‘dataveillance’ in online learning. We also use the case to examine assessment in higher education more broadly, exploring the tensions between the requirements for certification and the need for learning. We conclude that assessment practices in higher education may have more to do with ‘quality assurance’ and regulatory frameworks than with ‘enhancing the student experience’ and inculcating the qualities that mark out higher education as an ethical project.  相似文献   
70.
Grounded in a constructionist paradigm, this study examined elementary school teachers' learning while creating technology‐rich instructional materials. Sixteen teachers at an elementary school were interviewed about their experience. Using the components of Technological Pedagogical and Content Knowledge as an analytical framework, inductive qualitative analysis indicated that these professional learning activities led to teachers' growth primarily in technological knowledge, technological pedagogical knowledge and content knowledge. These findings as well as implications for designing professional learning activities for teachers are also shared.  相似文献   
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