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Word Processing (word + processing)
Selected AbstractsThe European computer driving licence and the use of computers by dental studentsEUROPEAN JOURNAL OF DENTAL EDUCATION, Issue 1 2009G. S. Antonarakis Abstract The use of computers within the dental curriculum for students is vital for many aspects of their studies. The aim of this study was to assess how dental students who had obtained the European computer driving licence (ECDL) qualification (an internationally-recognised standard of competence) through taught courses, felt about the qualification, and how it changed their habits vis-ā-vis computers, and information and communication technology. This study was carried out as a descriptive, one-off, cross-sectional survey. A questionnaire was distributed to 100 students who had successfully completed the course, with questions pertaining to the use of email, word processing and Internet for course-works, Medline for research, computer based learning, online lecture notes, and online communication with members of staff, both before and after ECDL qualification. Scaled responses were given. The attitudes of students towards the course were also assessed. The frequencies and percentage distributions of the responses to each question were analysed. It was found that dental students who follow ECDL teaching and successfully complete its requirements, seem to increase the frequency with which they use email, word processing and Internet for course works, Medline for research purposes, computer based learning, online lecture notes, and online communication with staff. Opinions about the ECDL course varied, many dental students finding the course easy, enjoying it only a little, but admitting that it improved their computer skills. [source] Information and communication technology among undergraduate dental students in FinlandEUROPEAN JOURNAL OF DENTAL EDUCATION, Issue 4 2002Jorma I. Virtanen Use of information and communication technology (ICT) is rapidly increasing in medical and dental education. The aim of the present study was to determine the knowledge, skills and opinions of dental undergraduate students regarding ICT and to analyze possible shifts in the acquisition of these resources. For these purposes a survey of all undergraduate dental students at the University of Oulu, Finland, was conducted during the spring term 2000. All the students in the 5 years of study (n = 140) were asked to answer a questionnaire presented during a lecture or demonstration. An overall response rate of 95% was achieved. The frequencies and percentage distributions of the items were analyzed separately for each year (1,5). All the students in the faculty are provided with personal e-mail addresses at the beginning of their studies and special emphasis has been laid on the utilization of their ICT knowledge and skills. An overwhelming majority of the students, more than 95%, judged themselves to have good or satisfactory skills in word processing, but only a slight majority considered that they could manage some advanced operating system functions. Use of ICT services was high, as about 60% of the students used e-mail and one-third WWW services daily. Literature retrieval was widely employed, so that almost 80% of the students had used literature databases (including Ovid Medline and collections of electronic full-text articles), which were introduced and provided by the Medical Library when the students were in their second year. More than 50% had received educational material in electronic form often or sometimes, and almost 80% had communicated by e-mail with a faculty teacher. A clear trend (P < 0.05) was found for the younger students to use ICT services in general and for educational purposes more often than the older ones. In conclusion, e-mail and WWW have been widely adopted for both private and educational purposes by dental students in Finland and are employed together with WWW-based medical and dental publication databases. The younger students have more interest in ICT and better skills, which presents a challenge for dental education in the future. [source] The neuroanatomy of grapheme,color synesthesiaEUROPEAN JOURNAL OF NEUROSCIENCE, Issue 6 2009Lutz Jäncke Abstract Grapheme,color synesthetes perceive particular colors when seeing a letter, word or number (grapheme). Functional neuroimaging studies have provided some evidence in favor of a neural basis for this type of synesthesia. Most of these studies have reported extra activations in the fusiform gyrus, which is known to be involved in color, letter and word processing. The present study examined different neuroanatomical features (i.e. cortical thickness, cortical volume and cortical surface area) in a sample of 48 subjects (24 grapheme,color synesthetes and 24 control subjects), and revealed increased cortical thickness, volume and surface area in the right and left fusiform gyrus and in adjacent regions, such as the lingual gyrus and the calcarine cortex, in grapheme,color synesthetes. In addition, we set out to analyze structural connectivity based on fractional anisotropy (FA) measurements in a subsample of 28 subjects (14 synesthetes and 14 control subjects). In contrast to the findings of a recent neuroanatomical study using modern diffusion tensor imaging measurement techniques, we did not detect any statistically significant difference in FA between synesthetes and non-synesthetes in the fusiform gyri. Our study thus supports the hypothesis of local anatomical differences in cortical characteristics in the vicinity of the V4 complex. The observed altered brain anatomy in grapheme,color synesthetes might be the anatomical basis for this particular form of synesthesia but it is also possible that the detected effects are a consequence (rather than the primary cause) of the life-long experience of grapheme,color synesthesia. [source] The anatomy of language: contributions from functional neuroimagingJOURNAL OF ANATOMY, Issue 3 2000CATHY J. PRICE This article illustrates how functional neuroimaging can be used to test the validity of neurological and cognitive models of language. Three models of language are described: the 19th Century neurological model which describes both the anatomy and cognitive components of auditory and visual word processing, and 2 20th Century cognitive models that are not constrained by anatomy but emphasise 2 different routes to reading that are not present in the neurological model. A series of functional imaging studies are then presented which show that, as predicted by the 19th Century neurologists, auditory and visual word repetition engage the left posterior superior temporal and posterior inferior frontal cortices. More specifically, the roles Wernicke and Broca assigned to these regions lie respectively in the posterior superior temporal sulcus and the anterior insula. In addition, a region in the left posterior inferior temporal cortex is activated for word retrieval, thereby providing a second route to reading, as predicted by the 20th Century cognitive models. This region and its function may have been missed by the 19th Century neurologists because selective damage is rare. The angular gyrus, previously linked to the visual word form system, is shown to be part of a distributed semantic system that can be accessed by objects and faces as well as speech. Other components of the semantic system include several regions in the inferior and middle temporal lobes. From these functional imaging results, a new anatomically constrained model of word processing is proposed which reconciles the anatomical ambitions of the 19th Century neurologists and the cognitive finesse of the 20th Century cognitive models. The review focuses on single word processing and does not attempt to discuss how words are combined to generate sentences or how several languages are learned and interchanged. Progress in unravelling these and other related issues will depend on the integration of behavioural, computational and neurophysiological approaches, including neuroimaging. [source] Visual constraints in written word recognition: evidence from the optimal viewing-position effectJOURNAL OF RESEARCH IN READING, Issue 3 2005Marc Brysbaert In this paper we review the literature on visual constraints in written word processing. We notice that not all letters are equally visible to the reader. The letter that is most visible is the letter that is fixated. The visibility of the other letters depends on the distance between the letters and the fixation location, whether the letters are outer or inner letters of the word, and whether the letters lie to the left or to the right of the fixation location. Because of these three factors, word recognition depends on the viewing position. In languages read from left to right, the optimal viewing position is situated between the beginning and the middle of the word. This optimal viewing position is the result of an interplay of four variables: the distance between the viewing position and the farthest letter, the fact that the word beginning is usually more informative than the word end, the fact that during reading words have been recognised a lot of times after fixation on this letter position and the fact that stimuli in the right visual field have direct access to the left cerebral hemisphere. For languages read from right to left, the first three variables pull the optimal viewing position towards the right side of the word (which is the word beginning), but the fourth variable counteracts these forces to some extent. Therefore, the asymmetry of the optimum viewing-position curve is less clear in Hebrew and Arabic than in French and Dutch. [source] The Effect of Frequency of Input-Enhancements on Word Learning and Text ComprehensionLANGUAGE LEARNING, Issue 2 2007Susanne Rott Research on second language lexical development during reading has found positive effects for word frequency, the provision of glosses, and elaborative word processing. However, findings have been inconclusive regarding the effect of such intervention tasks on long-term retention. Likewise, few studies have looked at the cumulative effect of interventions on word learning or text comprehension. This investigation sought to assess the effect of increased frequency of target words (TWs) comparing lexical gain of words that occurred once (F1) or four times (F4) in the input passage. The study further investigated the combined effect of frequency (F4) and semantic or visual enhancements. It compared the following reading conditions: (a) TWs were glossed four times in the text (four-gloss: 4G); (b) TWs were first glossed, then retrieved in the first language, and bolded twice (gloss-retrieval: GR); and (c) TWs were first glossed and then bolded three times (gloss-bolding: GB). In addition, the study assessed the effect of these interventions on long-term retention (4,6 weeks) of lexical knowledge and on text comprehension. Findings revealed that the GR and 4G reading conditions resulted in more productive word gain than the GB condition or when readers encountered a TW only once. Repeated visual enhancements seemed to have no effect on strengthening word encoding. The comprehension of main ideas was highest when the TW was glossed four times followed by the gloss-bolding reading condition and the gloss-retrieval task. [source] |