This study focuses on the relationship between lower-intermediate level EFL learners’ metacognitive awareness and accuracy in self-assessment of a speaking test. We tried to raise the learners’ metacognitive awareness through practice in goal-setting and planning. To do so, 103 lower-intermediate level students took a pretest of speaking, completed a metacognitive awareness questionnaire, and h...

In this paper, we show how the study of two-way automata on words may relevantly be extended to the study of two-way automata on one-dimensional overlapping tiles that generalize finite words. Indeed, over tiles, languages recognizable by finite two-way automata (resp. multi-pebble automata) coincide with languages definable by Kleene’s (resp. Kleene’s extended) regular expressions. As an immed...

The effect of bio-inspired spectro-temporal processing for automatic speech recognition (ASR) is analyzed for two different tasks with focus on the robustness of spectro-temporal Gabor features in comparison to mel-frequency cepstral coefficients (MFCCs). Experiments aiming at extrinsic factors such as additive noise and changes of the transmission channel were carried out on a digit classifica...

Much of what is known about prosody derives from clinical studies of adults with hemispheric lesions. Moreover, prosodic abnormalities tend to be interpreted with little attention to speech planning difficulties. This investigation describes a model of discourse and speech planning that utilizes an integrated methodology, incorporating neuroanatomical, discourse, and acoustic-physiological doma...

Among the latest efficient approaches in language teaching, Task-based Language Teaching has turned up to be the main approach in a way that it is currently recognized as the leading teaching approach in language instruction (Ji & Pham, 2017). Using the proper tasks based on the proficiency level of the learners can facilitate the process of language learning. The present study aimed at...

The purpose of the current study was to investigate the effects of direct and indirect correctivefeedback on Iranian intermediate EFL learners’ speaking accuracy. This present research aimedto investigate the differential impact of recast and metalinguistic feedback on speakingperformance of EFL learners. To do so, After administering a Nelson test to have ahomogeneous sample a total number of ...

The ontological distinction between discrete individuated objects and continuous substances, and the way this distinction is expressed in different languages has been a fertile area for examining the relation between language and thought. In this paper we combine simulations and a cross-linguistic word learning task as a way to gain insight into the nature of the learning mechanisms involved in...

We present a new method for task-based speechto-speech machine translation evaluation, in which tasks are defined and assessed according to independent published standards, both for the military tasks performed and for the foreign language skill levels used. We analyze task success rates and automatic MT evaluation scores for 220 role-play dialogs. Each role-play team consisted of one native En...

Lexical and morphological knowledge of school-aged children are correlated with each other, and are often difficult to distinguish. One reason for this might be that many tasks currently used to assess morphological knowledge require children to inflect or derive real words in the language, thus recruiting their vocabulary knowledge. The current study investigated the possible separability of l...

We apply the Bayesian information criterion (BIC) to unsupervised segmentation of two-way telephone conversations according to speaker turns, and then proceed to produce homogenous clusters consisting of the resulting segments. Such clustering allows more accurate feature normalization and model adaption for ASR-related tasks. In contrast to similar processing of broadcast data reported in prev...