Text Mining Indicators of Affect and Interaction: A Case Study of Students’ Postings in a Blended-Learning Course of English for Specific Purposes

Author(s):  
Helvia P. P. Bastos ◽  
Magda Bercht ◽  
Leandro K. Wives ◽  
Júlia Kambara-Silva ◽  
Yasmmin Martins
Corpora ◽  
2020 ◽  
Vol 15 (2) ◽  
pp. 125-140
Author(s):  
Yukiko Ohashi ◽  
Noriaki Katagiri ◽  
Katsutoshi Oka ◽  
Michiko Hanada

This paper reports on two research results: ( 1) designing an English for Specific Purposes (esp) corpus architecture complete with annotations structured by regular expressions; and ( 2) a case study to test the design to cater for creating a specific vocabulary list using the compiled corpus. The first half of this study involved designing a precisely structured esp corpus from 190 veterinary medical charts with a hierarchy of the data. The data hierarchy in the corpus consists of document types, outline elements and inline elements, such as species and breed. Perl scripts extracted the data attached to veterinary-specific categories, and the extraction led to creating wordlists. The second part of the research tested the corpus mode, creating a list of commonly observed lexical items in veterinary medicine. The coverage rate of the wordlists by General Service List (gsl) and Academic Word List (awl) was tested, with the result that 66.4 percent of all lexical items appeared in gsl and awl, whereas 33.7 percent appeared in none of those lists. The corpus compilation procedures as well as the annotation scheme introduced in this study enable the compilation of specific corpora with explicit annotations, allowing teachers to have access to data required for creating esp classroom materials.


2011 ◽  
Vol 15 (1) ◽  
Author(s):  
Michael L. Fetters ◽  
Tova Garcia Duby

Faculty development programs are critical to the implementation and support of curriculum innovation. In this case study, the authors present lessons learned from ten years of experience in faculty development programs created to support innovation in technology enhanced learning. Stages of curriculum innovation are matched to stages of faculty development, and important lessons for success as well as current challenges are delineated and discussed.


2021 ◽  
Author(s):  
Irene Spada ◽  
Filippo Chiarello ◽  
Simone Barandoni ◽  
Gianluca Ruggi ◽  
Martini Antonella ◽  
...  
Keyword(s):  

Author(s):  
Stéphane Allaire ◽  
Pascale Thériault ◽  
Vincent Gagnon ◽  
Evelyne Lalancette

This study documents to what extent writing on a blog in a blended learning environment could influence the affective variables of elementary-school students’ writing. We grounded our framework more specifically in Deci and Ryan’s theory of self-determination. Our research team used both pre and post-tests and we conducted the analysis on the basis of inferential and correlational statistics using SPSS 17®. Results indicate an increase in motivation to write in pupils who used the blog, whereas the number of comments made per post did not seem to have any definitive impact on this subject. Cette étude documente dans quelle mesure l'écriture de blogues dans un contexte d'apprentissage en réseau peut influencer les variables affectives de l'écriture chez les élèves du primaire. Le cadre d’analyse est fondé plus spécifiquement sur la théorie de l'autodétermination (Deci & Ryan, 1985), sur le rapport à l'écriture (Chartrand et Prince, 2009) et sur la théorie transactionnelle de Rosenblatt (1991). L’équipe de recherche a conduit des tests avant et après l’exercice d’écriture afin de mesurer les variables affectives. L’analyse est basée sur des statistiques déductives et corrélationnelles, traitées avec SPSS 17®. L’analyse qualitative est également utilisée pour identifier les intentions d’écriture et les thèmes des messages affichés sur le blogue. Les résultats indiquent une augmentation de la motivation d'écrire chez les élèves ayant utilisé le blogue, tandis que le nombre de commentaires formulés par message ne semble pas avoir eu d’effet décisif.


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