This article presents the results of a systematic review of the literature on dialogue-based CALL, resulting in a conceptual framework for research on the matter. Applications allowing a learner to have a conversation in a foreign language with a computer have been studied from various perspectives and under different names (dialogue systems,…

The study reported in this article examined the impact of task type on the ways in which learners resolve grammatical language-related episodes (LREs) and whether the level of engagement affects subsequent language development. Data were collected over a six-week period. Thirty-two Iranian second language (L2) learners were paired up to complete a…

In technology-enhanced language learning, many pedagogical activities involve students in online discussion such as synchronous chat, in order to help them practice their language skills. Besides developing the language competency of students, it is also crucial to nurture their teamwork competencies for today's global and complex environment.…

For Vygotsky, language is a cultural-psychological concept emerged from social interactions and is applied for higher cognitive functions such as thinking, meaning making, and knowledge construction. In this study, a sociocultural perspective was applied to analyze the language produced by 40 sophomore Iranian EFL learners during dialogic…

This paper introduces a Dialog-Based Computer-Assisted second-Language Learning (DB-CALL) system using semantic and grammar correctness evaluations and the results of its experiment. While the system dialogues with English learners about a given topic, it automatically evaluates the grammar and content properness of their English utterances, then…

Romanian is characterized by a richness of surface forms that are difficult to classify and even more difficult for the learner to assimilate. There is much instructional material available in Romanian, and in a survey of fifty works published outside the country, four categories emerged: teaching materials, pedagogical grammars, grammars, and…