1,720,955 research outputs found
Informacinėmis ir komunikacinėmis technologijomis papildytų edukacinių aplinkų kaita
Get PDFŠiandien edukacinės aplinkos sparčiai keičiasi. Tam didelę įtaką daro informacinių ir komunikacinių technologijų plėtra. Straipsnio tikslas – apžvelgti edukacinių aplinkų kaitos, susijusios su technologijų plėtra, ypatumus kintant pedagoginei paradigmai. Kaip mokslinio darbo rezultatas parengtas teorinis informacinėmis ir komunikacinėmis technologijomis papildytų edukacinių aplinkų kaitos modelis. Naudojant SITES2006 tyrimų duomenis įvertinta Lietuvos bendrojo lavinimo mokyklos edukacinė aplinka ir jos kaitą lemiantys veiksniai.
Change of Educational Environments, Enriched with Information and Communication Technologies
Vaino Brazdeikis
Summary
Educational environment is changing rapidly. Information and communication technology (hereinafter – ICT) are doing a large infl uence in it. The goal of the article is to analyze change of educational environment enriched with ICT in context of the change of the pedagogical paradigm. The conclusion was made: the educational environments enriched by ICT are a dynamic, new quality–oriented education teaching and learning spaces, which created and managed of the ICT competences’ teachers and where used ICT – based methods and tools are. As a result of scientifi c work prepared the four stage model of change of educational environments, enriched by ICT. In the model each stage are characterized by teacher competence, teaching method and infrastructure. Secondary analyze of data from SITES2006 research, allowed to make issue on educational environment in Lithuanian school. Analysis shows that the implementation of ICT in Lithuania schools meets in second (application) stage. Discussion on development of educational environments, enriched by ICT is proposed to achieve a balance between the various ongoing processes on infrastructure solutions and the teaching of ICT competence development and on updating learning objectives, content and methods.
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Elektroninio portfolio taikymas vertinant pedagogo informacinių ir komunikacinių technologijų kompetenciją
Get PDFPortfolio mokytojų veiklai vertinti labiausiai paplitęs JAV, Jungtinėje Karalystėje, šiomis edukacinėmis technologijomis aktyviai domisi ir Suomijos universitetai, Katalonija, Nyderlandai, kitos šalys. El. portfolio, kaip portfolio atmaina, vis labiau populiarėja, nes daugelis mokytojų veiklos rezultatų sukuriami elektroniniu formatu, o rezultatai interneto duomenų bazių sistemomis tampa nesunkiai prieinami ir valdomi. Toks įvairių šalių susidomėjimas el. portfolio technologija ir esamos interneto
galimybės paskatino detaliau pažvelgti į el. portfolio perspektyvas, panagrinėti jo taikymo galimybes vertinant pedagogų IKT kompetenciją. Išnagrinėjus mokslinę literatūrą galima teigti, jog el. portfolio vertinant pedagogų IKT kompetenciją galima laikyti plačiu ir reprezentatyviu multimedijinių pedagogo IKT taikymo įrodymų archyvu. Pedagogo IKT kompetencijos vertinimo tikslai lemia du el. portfolio tipus: formuojamąjį ir suminį. Straipsnyje detaliau apžvelgiami el. portfolio rengimo modeliai, jo taikymo
vertinimui nauda, probleminiai aspektai. Pateikiama keletas atliktų el. portfolio taikymo bandymų. Daroma išvada jog el. portfolio gali būti taikomas pedagogo IKT kompetencijos atveju, tačiau skirtingi tikslai (suminis, formuojamasis) gali lemti nuosavybės (institucija, asmuo), požiūrio (pozityvistinis, konstruktyvistinis), naudojamos programinės įrangos (taikomosios programos, informacinės sistemos) problemas, kurios rodo, kad reikia detalesnių el. portfolio nagrinėjimų ir jis neturėtų būti taikomas praktikoje be bandomųjų ir metodologinių mokslinių tyrimų.
Using e-portfolio in evaluation of educators ICT competence
Vaino Brazdeikis
Summary
E-portfolio in teachers’ education is used in USA, UK. Some countries (Finland, Holland) are interested in this education technology too. E-portfolio, as one of portfolio type, is more attractive because teachers are making a lot of electronic documents, Internet data base allows to access this document very easy. That reasons are the motive to look in e-portfolio more detailed and specific in some topics. Article looks on possibilities using e-portfolio in evaluation of the competence of the ICT teachers. Method of scientist literature was chosen for that work.
E-portfolio in educators ICT competence could be the aim of the representative multimedia evidences for formative or summative evaluation. E-portfolio allows creating hyperlinks between fact, goal and reflection.
The author looks deeper to stages of e-portfolio creation, possibilities and limitations of e-portfolio. The e-portfolio was chosen in some experimental cases.
Issue that portfolio could be used for educators ICT competence was done. But different goals (formative, summative) could be reasons for different approach (positive, constructive), different software (information system, application software). It does create needs to analyze e-portfolio possibilities more deeply and to organize some pilot research project for this topic
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
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