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Stelios Xinogalos Tomáš Pitner Mirjana Ivanović Miloš Savić 《Education and Information Technologies》2018,23(1):287-302
The choice of the first programming language (FPL) has been a controversial issue for several decades. Nearly everyone agrees that the FPL is important and affects students’ subsequent education on programming. The study presented in this article investigates the suitability of various C-like and Pascal-like programming languages as a FPL. Students from three Universities express their perceptions on the FPL through a specially designed questionnaire. The students had been introduced to programming using different FPLs and having experience on more than one language and formulated two distinct groups: a group introduced to programming with a C-like and another with a Pascal-like language. The statistical analysis of the data collected showed that the choice of the FPL does not have a deep impact on difficulties that novices may experience when learning the basics of programming. However, this result was recorded in the context of three distinct programming courses that were positively evaluated by students in relation to their content, organization and quality. Consequently, this study indicates that the overall quality of the course and the instructors have a great impact on a smooth introduction to programming no matter what the FPL is. 相似文献
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Stafford Murray Janez Perš Rok Mandeljc Goran Vučković 《Journal of sports sciences》2018,36(12):1415-1422
Situation awareness (SA) refers to the awareness of all relevant sources of information, an ability to synthesise this information using domain knowledge gained from past experiences and the ability to physically respond to a situation. Expert-novice differences have been widely reported in decision-making in complex situations although determining the small differences in expert behaviour are more elusive. This study considered how expert squash players use SA to decide on what shot to play. Matches at the 2010 (n = 14) and 2011 (n = 27) Rowe British Grand Prix were recorded and processed using Tracker software. Shot type, ball location, players’ positions on court and movement parameters between the time an opponent played a shot prior to the player’s shot to the time of the opponent’s following shot were captured 25 times per second. Six SA clusters were named to relate to the outcome of a shot ranging from a defensive shot played under pressure to create time to an attempted winner played under no pressure with the opponent out of position. This new methodology found fine-grained SA differences in expert behaviour, even for the same shot type played from the same court area, beyond the usual expert-novice differences. 相似文献
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Due to natural language morphology, words can take on various morphological forms. Morphological normalisation – often used in information retrieval and text mining systems – conflates morphological variants of a word to a single representative form. In this paper, we describe an approach to lexicon-based inflectional normalisation. This approach is in between stemming and lemmatisation, and is suitable for morphological normalisation of inflectionally complex languages. To eliminate the immense effort required to compile the lexicon by hand, we focus on the problem of acquiring automatically an inflectional morphological lexicon from raw corpora. We propose a convenient and highly expressive morphology representation formalism on which the acquisition procedure is based. Our approach is applied to the morphologically complex Croatian language, but it should be equally applicable to other languages of similar morphological complexity. Experimental results show that our approach can be used to acquire a lexicon whose linguistic quality allows for rather good normalisation performance. 相似文献
146.
Koć-Januchta Marta M. Höffler Tim N. Prechtl Helmut Leutner Detlev 《Educational technology research and development : ETR & D》2020,68(6):2971-2990
Educational technology research and development - The aim of this study was to investigate the role of visual/verbal cognitive style and interactivity level in dynamic and non-dynamic multimedia... 相似文献
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Rada Iveković 《Inter-Asia Cultural Studies》2013,14(1):45-63
Abstract From Modernity on, there has been continuity for the ‘West’ and interruption for non‐European cultures, histories and languages, for which indeed there is supposed to be only discontinuity with their own antiquity. Their own past counts as ‘premodern’ or ‘traditional’, and thus as belated compared with universalised Modernity. This is so because Modernity itself is normative, and it is normative because it was universalised. The norm of Modernity and the dignity of the modern ‘political’ has been spread through western idioms: through the western normativity of the political, such concepts as democracy, revolution, state, republic and the like will have their patterns in ‘Europe’ and in the ‘West’, while all other political concepts and terms, when contributed to a world dictionary of political terms, will denote merely exceptions. Modernity has been one of the great splits or disjunctions that froze some norms in history, making them become patterns: from that time on, western modernity (first western, then ‘western’ and finally ‘universal’…) has constructed an unbroken genealogical origin for its own concepts and episteme as ‘universal’, and has proposed/imposed them to the planet. The patterns of selection, exception and exclusion of Modernity, which posit the subject as an ‘autonomous’ figure mirrored and complementary of (state) sovereignty – while referring it to the hegemonically dominant model – have not altogether disappeared today. They are merging and mutating into, and coextensive with, configurations of multiple power vectors within non‐transparent networks of blurred and crossed hierarchies with novel, and maybe more volatile, forms of production, of integration and of institution, where again, although in a completely new way, collective action, the sharing and federation of knowledge transcend individual subjectivity while reaching out to both old and new forms of association. 相似文献
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Mobilising funds of identity in and out of school 总被引:1,自引:0,他引:1
Learning happens through participation in formal community events and informal community activities. However, learning activities that take place in and out of school are often not mutually recognised. Funds of knowledge projects foster new ways of exchanging learning experiences in and out of school. Funds of identity can be uncovered by teachers through the collection of artefacts, interests and practices that are valuable to children. Specifically, videos, photographs, self-portraits, bilingual texts, diaries or ‘shoeboxes of significant items’ are some of the resources that can be used to make a learner’s funds of identity more visible and tangible in the classroom. The main aim of this paper is to illustrate a number of resources and strategies that help to identify and mobilise funds of identity. These funds of identity are integral for educators in order to develop meaningful and contextualised lessons. 相似文献