The efects of peer corrective feedback trainning in face to face interaction and synchronousvideo-based computer-mediated comunication

Tesis (Profesor de Inglés para la Enseñanza Básica y Media y al grado académico de Licenciado en Educación)This quasi-experimental study was conducted in a private school, in Santiago, Chile, with four groups formed by 9th graders with the same L1 (Spanish) immersed in an EFL context. The purpose of the study was to examine ways in which the potential of peer interaction on learning is maximized. Specifically, the study examined two instructional techniques, both of which have been gaining increasing attention from second language acquisition researchers: (a) training learners how to correct each other (corrective feedback: CF), and (b) synchronous communicative interaction via video-based computer-mediated communication (SVCMC). Participants were divided into four groups depending on their experimental conditions. Group A (SVCMC+CF training) engaged in communicative peer interaction via SVCMC and received CF training. Group B (SVCMC-CF training) was given the same peer interaction tasks but did not receive any CF training. Groups C (FTF+CF training) and D (FTF-CF training) engaged in the same tasks in face-to-face in the classroom while only Group C received CF training. The intervention period lasted two weeks, consisting of four classes of 45 minutes for each of the four groups. The analysis involved (a) learners’ interactional behaviors, namely, language-related episodes, (b) their developmental outcomes with pre- and posttests focusing on past tense and locative usages, and (c) their perceptions based on exit questionnaire with close- and open-items. The results of this study reflected 3 main findings in peer interaction, corrective feedback, and SVCMC. With regard to interactional patterns (peer interaction), corrective feedback training promotes collaboration and so FTF environments, yet in SVCMC dominant patterns were more likely to arise. Meanwhile, CF training helped enhance learners’ language development as their results in the post-test were higher than in the pre-test and, in turn, SVCMC groups outperformed FTF groups. Concerning students’ perceptions, they overtly expressed positive beliefs regarding Peer Corrective Feedback and SVCMC activities. In short, clear differences were found among groups with different interventions resulting in distinct patterns, L2 development outcomes, and learner perceptions.Este estudio cuasi-experimental fue conducido en un colegio privado en Santiago de Chile, con cuatro grupos formados por estudiantes de primer año medio, cuya lengua nativa es el español. Los estudiantes estuvieron inmersos en un contexto EFL. El propósito del estudio fue examinar medios por las cuales el potencial de la interacción entre pares en el aprendizaje sea maximizado. Específicamente, este estudio examinó dos técnicas instructivas, las cuales han recibido recientemente atención paulatina de los investigadores en el campo de la adquisición de un segundo idioma: (a) capacitar a los estudiantes en como corregir a sus pares (retroalimentación), e (b) interacción comunicativa sincronizada a través de video conferencias (ICSV) mediadas por computadores. Los participantes fueron divididos en cuatro grupos según sus condiciones experimentales. El Grupo A (ICSV+ capacitación en retroalimentación) involucrado en interacción comunicativa— entre pares— a través de ICSV y recibieron instrucción en retroalimentación entre pares. Al Grupo B (ICSV – capacitación en retroalimentación) se le dio las mismas tareas, pero no recibió capacitación en retroalimentación. El Grupo C (cara a cara + capacitación en retroalimentación) y el Grupo D (cara a cara – capacitación en retroalimentación) participaron en las mismas tareas cara a cara en la sala de clases mientras que solo el Grupo C recibió capacitación en retroalimentación. El periodo de intervención fue de 2 semanas, compuesto de 4 clases de 45 min para cada uno de los grupos. Este análisis involucró (a) comportamientos interaccionales de los estudiantes, es decir, episodios relacionados con el lenguaje, (b) los resultados que reflejaron el desarrollo del lenguaje de los estudiantes fueron obtenidos mediante una evaluación previa a la intervención y otra posterior a la intervención; las evaluaciones se enfocaron en el uso del pasado simple y locativos, finalmente (c) las percepciones de los estudiantes obtenidas mediante un cuestionario de preguntas cerradas y abiertas. Los resultados de este estudio reflejaron 3 hallazgos principales en cuanto a interacción entre pares, retroalimentación, e ICSV. En cuanto a los patrones interacciónales (interacción entre pares), la retroalimentación y la comunicación cara a cara resultaron promover la colaboración, a diferencia de ICSV en la cual los patrones dominantes tuvieron más probabilidades de surgir. Mientras tanto, la capacitación en retroalimentación ayudó al mejoramiento del desarrollo del lenguaje de los estudiantes ya que sus resultados a lo largo de las evaluaciones pre y post presentaron un alza y, en consecuencia, los grupos que interactuaron a través de ICSV superaron a los grupos que interactuaron cara a cara. Tomando en cuenta las percepciones de los estudiantes, ellos expresaron abiertamente ideas positivas en cuanto a las actividades la capacitación en retroalimentación e ICSV. En resumen, diferencias claras fueron encontradas entre los grupos con diferentes intervenciones resultando en distintos patrones de interacción, resultados en el desarrollo del lenguaje, y percepciones de los estudiantes

First language in the classroom: the forbidden fruit?

Tesis (Profesor de Inglés para la Enseñanza Básica y Media y al grado académico de Licenciado en Educación)Over the past years, the use of students’ first language (L1) in the classroom has been a highly discussed topic in the EFL classroom as well as in the field of second language (L2) teaching/learning research. There is a tendency that advocates communicative language teaching which suggests that L1 use should forbidden in the classroom. However, research has yet to discover whether L1 use has a positive or negative impact on L2 learning. Hence, the present study aimed to examine L1 functions and the impact of L1 use on L2 development. The present study was conducted in a private school in Santiago, Chile. The participants of this study (N = 34) were engaged in two collaborative writing tasks about the book they were reading in their English literature classes, and their discussions were audio-recorded and later analyzed. A quasi-experimental method was utilized in order to observe the influence that group work had on their L2 vocabulary development. The results demonstrated that the students’ L1 played a major role in their interaction while together working on the collaborative tasks, and it served for the development of L2 vocabulary. Specifically, the results suggest that the way in which individual learners contributed to interaction affected their learning outcomes.En los últimos años, el uso de la primera lengua de los estudiantes ha sido un tema altamente discutido en las salas de clases y en la investigación de la enseñanza de inglés como Lengua Extranjera. Existe una tendencia general de prohibir el uso de la primera lengua, sin embargo, aún existen vacíos sobre la influencia positiva o negativa que esta podría tener en el aprendizaje de vocabulario. El presente estudio se realizó en una escuela privada en Santiago, Chile. El propósito del mismo fue observar las funciones que cumplía la lengua nativa en la interacción de los estudiantes y cómo esto afectaba al desarrollo de la segunda lengua en alumnos de octavo básico con alto nivel de inglés. Los participantes de este estudio fueron involucrados en dos actividades de escritura colaborativa sobre el libro que estaban leyendo en las clases de literatura inglesa, donde sus discusiones fueron grabadas en audio y luego analizadas. Se utilizó un método cuasi experimental para observar la influencia que tuvieron sus discusiones grupales –utilizando su primera lengua—en el desarrollo del vocabulario en la segunda lengua. Se aplicaron evaluaciones pre y post con el fin de tener un registro del desarrollo del vocabulario de los estudiantes y las funciones que la lengua materna cumplió fueron codificadas como sugirieron DiCamilla y Antón (2012). Los resultados demostraron que la lengua materna de los estudiantes jugó un rol mayor en su interacción mientras desarrollaban en conjunto actividades colaboración, y sirvió para el desarrollo del vocabulario de la segunda lengua. Más aun, los resultados sugieren que la forma en la que alumnos contribuyeron individualmente en las discusiones afectó los resultados en sus aprendizajes

Continuous Improvement Through Knowledge-Guided Analysis in Experience Feedback

Continuous improvement in industrial processes is increasingly a key element of competitiveness for industrial systems. The management of experience feedback in this framework is designed to build, analyze and facilitate the knowledge sharing among problem solving practitioners of an organization in order to improve processes and products achievement. During Problem Solving Processes, the intellectual investment of experts is often considerable and the opportunities for expert knowledge exploitation are numerous: decision making, problem solving under uncertainty, and expert configuration. In this paper, our contribution relates to the structuring of a cognitive experience feedback framework, which allows a flexible exploitation of expert knowledge during Problem Solving Processes and a reuse such collected experience. To that purpose, the proposed approach uses the general principles of root cause analysis for identifying the root causes of problems or events, the conceptual graphs formalism for the semantic conceptualization of the domain vocabulary and the Transferable Belief Model for the fusion of information from different sources. The underlying formal reasoning mechanisms (logic-based semantics) in conceptual graphs enable intelligent information retrieval for the effective exploitation of lessons learned from past projects. An example will illustrate the application of the proposed approach of experience feedback processes formalization in the transport industry sector

Text reconstruction activities and teaching language forms

Even though there is a broad consensus that teaching language forms is facilitative or even necessary in some contexts, there are still disagreements concerning, among other things, how formal aspects of the target language should be taught. One important area of controversy is whether pedagogic intervention should be input-oriented, emphasizing comprehension of the form- meaning mappings represented by specific linguistic features or output-based, requiring learners to produce these features accurately in gradually more communicative activities. The present paper focuses on the latter of these two options and, basing on the claims of Swain‘s (1985, 1995) output hypothesis, it aims to demonstrates how text-reconstruction activities in which learners collaboratively produce written output trigger noticing, hypothesis-testing and metalinguistic reflection on language use. It presents a psycholinguistic and sociolinguistic rationale for the use of such tasks, discusses the types of such activities, provides an overview of research projects investigating their application and, finally, offers a set of implications for classroom use as well as suggestions for further research in this area

The differential effect of individual and collaborative processing of written corrective feedback on French as a foreign language learners’ engagement

An increasing number of studies have explored the effects of collaborative writing on written outcomes; however, few studies have examined the influence of collaborative processing of feedback. This study addresses this gap by focusing on learner engagement. While collaborative writing involves co-authoring a text, which requires negotiation and idea sharing, collaborative processing of feedback focuses on jointly interpreting and responding to feedback. Utilizing a mixed-methods design, this study examined 24 learners of French as a Foreign Language (FFL) over an 8-week period. It compared their engagement with written corrective feedback (WCF) when processed individually versus in pairs. The findings provide insights into how different feedback processing modes influence learner engagement and highlight the potential benefits of collaborative feedback processing. The instructor provided indirect WCF, and learners revised their essays with think-aloud sessions. The study examined cognitive and behavioral engagement through writing analysis and used think-aloud reports examining affective engagement. Results indicated that learners’ cognitive engagement varied between individual and collaborative processing, with individuals employing fewer high-depth and low-depth processing strategies. However, affective engagement was found to be independent of task completion mode, and behavioral engagement did not differ between individual and collaborative processing of WCF.Un nombre croissant d’études a examiné les effets de l’écriture collaborative sur la production de textes; cependant, peu de recherches ont analysé l’influence du traitement collaboratif de la rétroaction. Cette étude comble cette lacune en se concentrant sur l’engagement des apprenants. Alors que l’écriture collaborative implique la corédaction d’un texte, nécessitant négociation et partage d’idées, le traitement collaboratif de la rétroaction corrective se focalise sur l’interprétation et la réponse conjointes à cette rétroaction. En adoptant une démarche mixte, cette étude a analysé le comportement de 24 apprenants du français langue étrangère (FLE) sur une période de huit semaines. L’étude a comparé l’engagement des apprenants face à la rétroaction corrective écrite (RCE), lorsqu’elle était traitée individuellement versus en binômes. Les résultats apportent des éclairages sur la manière dont les différentes modalités de traitement de la rétroaction influencent l’engagement des apprenants et mettent en évidence les bénéfices potentiels du traitement collaboratif de la RCE. L’enseignant a fourni une rétroaction indirecte, et les apprenants ont révisé leurs essais lors de séances de réflexion à voix haute. L’étude a examiné l’engagement cognitif et comportemental des apprenants à travers l’analyse de leurs productions écrites, ainsi que leur engagement affectif à partir des rapports de réflexion à voix haute. Les résultats indiquent que l’engagement cognitif varie selon le mode de traitement, avec une utilisation moindre de stratégies de traitement à profondeur élevée ou faible en contexte individuel. Cependant, l’engagement affectif s’est révélé indépendant du mode d’achèvement de la tâche, et l’engagement comportemental n’a pas différé entre le traitement individuel et collaboratif de la rétroaction

Pushed and Non-pushed Speaking Tasks in an EAP Context: What Are the Benefits for Linguistic Processing and Accuracy?

This article reports on a mixed methods study investigating the effectiveness of pushed and non-pushed speaking tasks in a UK university setting with upper-intermediate students. Specifically, the study addressed a) if a pushed speaking task produced more language related episodes (LREs) than a non-pushed speaking task b) the differences in the types of LREs produced by each task and c) whether a pushed speaking task resulted in more accurate usage of past narrative forms. Results showed that the pushed storytelling task produced significantly more LREs than the non-pushed task and it also identified that the most common LRE type for both pushed and non-pushed learners related to some form of output correction. The pushed group achieved greater accuracy gains from pretest and posttest scores but these gain scores were not found to be statistically significant. The study concludes that creating a push during spoken output activities can increase the occurrence of opportunities for linguistic processing, and subsequently interlanguage development, to occur

Scaffolded Student Collaboration:Writing Fellow Integration for Enriched Critical Analysis

This is an article about student mentor-ship in University Writing Centers

The Distinctive Nature of Task Repetition in Writing. Implications for Theory, Research, and Pedagogy

This paper looks into the distinctive nature of task repetition (TR) in the environment of L2 writing and the potential language learning benefits that may derive from implementing various forms of TR. The main argument put forward is that it is theoretically and pedagogically relevant to problematize and expand current understandings of TR in the realm of oral tasks on account of both the defining characteristics of written communication, and the idiosyncrasy of the “external” and “internal” task repetition dimensions of writing tasks. The argument is constructed on the basis of three building blocks: (i) an analysis of the concept of TR as currently conceptualized and researched in the TBLT theoretical and empirical literature, and a review of the empirical literature on the nature and observed effects of TR in the oral modality; (ii) a discussion of the nature and potential effects of TR in the written modality, and, on the basis of the two previous building blocks, (iii) a reflection on implications for refinements in TBLT theorizing and for the expansion of empirical research agendas.Este trabajo presenta una reflexión sobre las características definitorias del procedimiento conocido como Repetición de la tarea (RT) en la modalidad escrita, así como los posibles efectos que sobre el aprendizaje lingüístico puedan derivarse de la puesta en marcha de distintas formas de RT. La tesis defendida es que es relevante desde las perspectivas teórica y aplicada reconsiderar los planteamientos actuales sobre la RT en lo que respecta a tareas orales sobre la base tanto de las características definitorias de la comunicación escrita, como de la idiosincrasia de las variedades de RT “externa” e “interna” que caracterizan tareas es la modalidad escrita. Estas ideas se desarrollan sobre la base de tres pilares: (i) un análisis de los planteamientos teóricos y la investigación empírica de la RT en el ámbito de la comunicación oral, (ii) una discusión de la naturaleza y los efectos que potencialmente puedan derivarse de la repetición de tareas escritas y, sobre la base de los dos pilares anteriores, (iii) una reflexión sobre las posibles implicaciones para ulteriores desarrollos en la reflexión teórica y la investigación empírica.Universidad de Murcia 11942/PHCS/09Agencia de Ciencia y Tecnología. Región de Murcia 11942/PHCS/09España. Ministerio de Economía y Competitividad FFI2012-3583

Teaching telecommunication standards: bridging the gap between theory and practice

©2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Telecommunication standards have become a reliable mechanism to strengthen collaboration between industry and research institutions to accelerate the evolution of communications systems. Standards are needed to enable cooperation while promoting competition. Within the framework of a standard, the companies involved in the standardization process contribute and agree on appropriate technical specifications to ensure diversity and compatibility, and facilitate worldwide commercial deployment and evolution. Those parts of the system that can create competitive advantages are intentionally left open in the specifications. Such specifications are extensive, complex, and minimalistic. This makes telecommunication standards education a difficult endeavor, but it is much demanded by industry and governments to spur economic growth. This article describes a methodology for teaching wireless communications standards. We define our methodology around six learning stages that assimilate the standardization process and identify key learning objectives for each. Enabled by software-defined radio technology, we describe a practical learning environment that facilitates developing many of the needed technical and soft skills without the inherent difficulty and cost associated with radio frequency components and regulation. Using only open source software and commercial of-the-shelf computers, this environment is portable and can easily be recreated at other educational institutions and adapted to their educational needs and constraints. We discuss our and our students' experiences when employing the proposed methodology to 4G LTE standard education at Barcelona Tech.Peer ReviewedPostprint (author's final draft