An investigation on peer feedback for EFL students ages 10 to 14 /

The purpose of this study was to leam more about how EFL (English as Foreign Language) students interacted during peer feedback conferences. Thirty EFL students from Mexico aged 10 to 14 years old participated in this study. The following four main questions were addressed: 1 . What criteria did the students use to evaluate their peers' writing? 2. What revisions were made in relation to peer feedback comments? 3. What was the students' behaviour like during peer feedback conferences? 4. What were the students' perceived attitudes concerning peer feedback conferences? Each of the 30 students wrote a first and a second draft and then took part in a peer feedback conference. All students were interviewed and asked to rate a story and provide a peer feedback comment for the author during interview. The study found that the EFL students were able to provide comments to their peers' writing, but only after their third conference were they actually able to provide higher level comments. The majority of students said that they liked peer feedback sessions. The results also indicated that the students needed more practice with their revisions because they did not make a lot of revisions to make their writing clearer with fewer mistakes. This study concludes that there still needs to be further research. First of all, it would be useful to conduct a similar study with EFL students but one that is conducted over a longer period of time in order to determine if the students continued to develop their peer feedback comments and revision strategies.

Parent and Peer Factors Relating to Adolescent Antisocial Behaviour: Investigating the Moderating Role of Temperament

The purpose of this study was to examine whether certain temperament characteristics (fearfulness, surgency, frustration, and effortful control) moderate the association between authoritative parenting dimensions (psychological autonomy granting, acceptance-involvement, and monitoring knowledge) or friends' antisocial behaviour, and self-reported antisocial behaviour among adolescents. Questionnaires on adolescent temperament and authoritative parenting were completed by 484 mothers and their adolescent children (54.8% female). In addition, the adolescents responded to measures regarding friends' antisocial behavior and their own antisocial behaviour. Adolescent participants ranged between 13 and 17 years of age (M = 14.96 years, SD = 1.39) and lived in a region of southern Ontario. As predicted, the results indicated that effortful control moderated the association between parental monitoring knowledge and adolescent antisocial behaviour. Also, as predicted, effortful control moderated the relation between friends' antisocial behaviour and adolescents' self-reports of antisocial behaviour although the relation was sex-specific to girls. Unexpected results included a significant monitoring knowledge by frustration by sex interaction, and a significant friends' antisocial behaviour by age interaction. In general, the findings were consistent with the expectation that the relation of parenting and peer factors to antisocial behaviour would depend on adolescents' temperamental predispositions. However, effortful control, which contributes to individual differences in self-regulation abilities, served this moderating role to a greater extent than the measures of temperamental reactivity, including fearfulness, surgency and frustration-proneness. Implications of these results are discussed with reference to parenting or classroom-based interventions that may be especially helpful for adolescents with poor self-regulation abilities.

Peer Victimization and the Need to Belong within the Context of Recess

Within the school setting, recess is often reported as a frequent context for bullying (Vaillancourt et al. 2010), but is currently understudied. The present study utilized a mixed-methods approach in order to examine the frequency of peer victimization at recess and explore how the current context of recess relates to children’s sense of belonging. Participants included 464 students between grades 4 to 8 from nine Southern Ontario elementary schools. Self-report measures on peer victimization and belongingness were completed, along with open-ended questions regarding the recess context. Results demonstrated the frequencies of peer victimization at recess, the relationship between victimization and belonging, contextual factors that promote and impede belongingness at recess, and solutions to support children who feel left out.These findings provide further insight for educators and administrators in order to better support children who experience victimization within the recess context.

BioéthiqueOnline: Moving to Peer-Review / BioéthiqueOnline : Passage à l’évaluation par les pairs

Éditoral / Editorial

PEER TO PEER CACHE RESOLUTION MECHANISM FOR MOBILE AD HOC NETWORKS

In this paper we investigate the problem of cache resolution in a mobile peer to peer ad hoc network. In our vision cache resolution should satisfy the following requirements: (i) it should result in low message overhead and (ii) the information should be retrieved with minimum delay. In this paper, we show that these goals can be achieved by splitting the one hop neighbours in to two sets based on the transmission range. The proposed approach reduces the number of messages flooded in to the network to find the requested data. This scheme is fully distributed and comes at very low cost in terms of cache overhead. The experimental results gives a promising result based on the metrics of studies.

Scientific Journals, Peer Review and How to Write a Great Research Paper

Recording of the Elsevier Author Seminar by Dr Anthony Newman and Michaela Kurschildgen.

Las tecnologías "PEER-TO-PEER" los derechos de autor y el "COPYRIGHT"

William Murray fue un jurista singular. Con el nombre literario de Lord Mansfield, creó para su época y para la posteridad una expresión inolvidable: ―Una persona puede usar una copia tocándola, pero no tiene ningún derecho a robarle al autor los beneficios multiplicando las copias y disponiendo de ellas para su propio uso‖1 . En esa opinión se apoyó para decidir el memorable caso de Millar v. Taylor2, donde por primera vez se sostuvo que los derechos de autor son perpetuos y nunca entran a hacer parte del dominio público. La disputa involucraba a Andrew Millar, un vendedor de libros que, en 1729, adquirió los derechos de edición sobre ‗The Seasons’, un poema de James Thomson. Cuando la protección de esos derechos expiró, Robert Taylor comenzó a publicar sus propias copias y a competir con Millar.

Supporting ad hoc collaborations in peer-to-peer networks

Traditionally, applications and tools supporting collaborative computing have been designed only with personal computers in mind and support a limited range of computing and network platforms. These applications are therefore not well equipped to deal with network heterogeneity and, in particular, do not cope well with dynamic network topologies. Progress in this area must be made if we are to fulfil the needs of users and support the diversity, mobility, and portability that are likely to characterise group work in future. This paper describes a groupware platform called Coco that is designed to support collaboration in a heterogeneous network environment. The work demonstrates that progress in the p development of a generic supporting groupware is achievable, even in the context of heterogeneous and dynamic networks. The work demonstrates the progress made in the development of an underlying communications infrastructure, building on peer-to-peer concept and topologies to improve scalability and robustness.

A peer-to-peer approach to content dissemination and search in collaborative networks

There are three key driving forces behind the development of Internet Content Management Systems (CMS) - a desire to manage the explosion of content, a desire to provide structure and meaning to content in order to make it accessible, and a desire to work collaboratively to manipulate content in some meaningful way. Yet the traditional CMS has been unable to meet the latter of these requirements, often failing to provide sufficient tools for collaboration in a distributed context. Peer-to-Peer (P2P) systems are networks in which every node is an equal participant (whether transmitting data, exchanging content, or invoking services) and there is an absence of any centralised administrative or coordinating authorities. P2P systems are inherently more scalable than equivalent client-server implementations as they tend to use resources at the edge of the network much more effectively. This paper details the rationale and design of a P2P middleware for collaborative content management.