1,720,961 research outputs found
Lapsevanemate strateegiad kuni 4-aastaste laste ekraanimeedia tarbimise suunamisel
Get PDF“Parental mediation up to 4 year old children usage of screen media”
Aim of this bachelor thesis was to investigate how parents describe screen media usage of their 4 year old children. Empirical material for this work was gathered from ten semi-structured in-depth interviews with parents who have at least one up to 4 year old child. This work examined parents’ opinions about the effects of screen mediums to their small child and parents understandings, about the importance of their own role between screen medium and the toddler. In this work author has examined television, computer, videogames, DVDs, VHS viewing and usage by children.
Most common screen medium amongst the children of participants are TV and also DVD-s. The analysis of interviews showed that children watch TV almost daily, viewing time is from 15 minutes to 3 hours. Children mainly watch shows specially designed for children, but there are some exceptions when children watch also shows created for older viewers.
Parents have not set exact rules when and what child can watch from TV, play videogames or use computer. Restrictions, which parent use, are situation based. Many parents brought up the importance of preventing violence viewing from screen, but at the same time parents do not watch commonly screen mediums together with their children, so it is not possible for them to be sure that child does not view any inappropriate content. Quite often parents seem to be assuming the program suitability for child. This assumption seems to be based on the channel, which child is viewing.
Although all the participants have at least one computer in their home, less than half the children are using computers. What was surprising about the result is that children seem to be using computers under very little parental supervision. Parents allow their children to certain websites, where child is allowed to operate on its own.
Mostly parents do not see different screen mediums as a channel from which their child could learn. Parents look at TV and other mediums mostly as entertainment for child, something for the child to do when parents themselves for example do not have time for their children. Results also show that parents do not usually talk about what child has viewed from screen. Neither do parents check how children understand the programs watched.
Results of this study indicate that children screen medium usage is supervised in some ways by parents, but the parental mediation is not sufficient. Parents do not seem to value importance of co-viewing and positive effect of discussion over programs. Parents see screen mediums mostly as a channel of entertainment and not as a potential source which could have positive effects for child
development.http://tartu.ester.ee/record=b2561510~S1*es
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
The formation of new media preferences among pre-school children in the context of peer culture and home interaction: A pedagogical perspective
No full textThis study examines connections between two main growth environments – home and pre-school – in the formation of young children’s new media preferences in the context of the ecological techno-microsystem and peer culture. The study assembles the results of three focus group based sub-studies with pre-school teachers (N=24), parents (N=20) and children between the ages of 5 and 7 (N=61). Samples were formed in pre-school childcare institutions, which in Estonia is for children aged 1,5 to 7. Research shows that other members of the pre-school group influence children’s preferences in their use of new media. Parents consider the shaping of their children’s preferences to be less connected to the children’s relations with their peers. Teachers, on the other hand, ascribe the children’s preferences to different aspects of the influence that their peers, siblings and parents can have on them
Meediamängud lasteaias
Get PDFMeediamängud on mõiste, mida saab käsitleda kahest vaatenurgast: 1) laste spontaansete meedia sisust tulenevaid teemasid ja situatsioone kajastavate rolli- ja loovmängudena või 2) õpetaja juhendatud õppemängudena, mille eesmärgiks on meediapädevuse kujundamine. Käesolev kogumik pakub kasutamiseks neist viimaseid. Kuid mitte ainult. Raamatut sirvides ja lugedes jõuab peatselt arusaamisele, et meediakasvatuses pole tegelikult midagi uut – see nõuab lasteaias toimuvale vaid pisut teistsuguse pilguga vaatamist, mõne vahendi ja lisanipi pedagoogilisse praktikasse juurutamist. Ehkki koolieelse lasteasutuse riiklikus õppekavas meediakasvatusest ei räägita, on kõik seal sisalduv meediakasvatuse läbiviimiseks täiesti sobilik ja lausa hädavajalik ning meediakasvatus aitab omakorda riikliku õppekava eesmärke ja põhimõtteid igati ellu viia ning muuta õppetegevusi põnevaks ja vaheldusrikkaks.http://eduko.archimedes.ee/files/meediam%C3%A4ngude%20sisu.pd
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
- …
