The goal of this thesis is to explore how foreign language learning can be facilitated through the use of intelligent computer-assisted language learning (ICALL) based on natural language processing (NLP) methods. ICALL was provided in the form of a task-based dialog system that gives corrective feedback.We investigated how different parameters of the interaction affect the learning progress. B...

teacher questions are claimed to be constitutive of classroom interaction because of their crucial role both in the construction of knowledge and the organization of classroom proceedings (dalton puffer, 2007). most of previous research on teachers’ questions mainly focused on identifying and discovering different question types believed to be helpful in creating the opportunities for learners’...

Feedback instruction is a proven modality for the alteration of motion patterns. There are no existing data on the contribution of strength training, when combined with feedback instruction, to the altering of lower extremity biomechanics. Thus the purpose of the current study was comparison of strength training  program with external and internal focus of attention strategies on kinetic and fu...

the aim of the current study was to examine the effect of metacognitive instruction on efl learners’ metacognitive awareness of listening strategies, listening comprehension, and oral language proficiency. fifty students of two upper-intermediate english courses participated in the study and were sampled as the experimental and control groups. for sixteen weeks the experimental group participat...

This response to Azar (this volume) intends to discuss from an academic's perspective the main points raised in her paper (i.e., grammar-based instruction and its relation to focus on form and error correction) and, to encourage a more concept-based approach to grammar instruction (CBT). A CBT approach to language development argues that the conceptual nature of grammatical forms is best expres...

the current study is an attempt to investigate the impact of explicit instruction of metadiscourse markers on advanced, intermediate, and elementary efl learners’ writing performance. the participants of the study were 94 undergraduate students majoring in english literature at the university of isfahan. to elicit the relevant data, participants were given a pretest of writing ability to check ...