Grammar teaching has been a topic of debate for considerably long time. Researchers and teachers discussed the benefits shortcomings its explicit instruction, which entails students’ awareness metalanguage. Although much research investigated metalanguage, effect on improving grammatical accuracy is still an unresolved issue, concerning it relatively limited. Nevertheless, widely recognised tha...

Abstract This research has aimed to examine the feedback effects between economic growth and environmental degradation through health that is one of human capital elements and also the consequences of such these relationships on economic convergence process during the period 1990-2013 for 60 developing countries in framework of simultaneous equations model by using unbalanced panel data analysi...

Language students are most engaged while reading texts at an appropriate difficulty level. However, existing methods of evaluating text difficulty focus mainly on vocabulary and do not prioritize grammatical features, hence they do not work well for language learners with limited knowledge of grammar. In this paper, we introduce grammatical templates, the expert-identified units of grammar that...

 The purpose of this study is to investigate the effects of asynchronous computer-mediated versus conventional corrective feedback on learners' writing accuracy. Three groups of learners took part in the study: asynchronous feedback group, conventional feedback group, and a control group. Asynchronous feedback group students received explicit feedback on the targeted structure via e-mail, while...

this study aimed at comparing the impact of two types of teacher feedback on iranian efl learners’ writing ability and their verb tense consistency in l2 writing. following the administration of a standardized language proficiency test (preliminary english test), sixty-two participants were selected and were randomly assigned to the control (direct-only correction) and experimental (direct meta...

Feedback plays an interesting role in perceptual learning. The complex pattern of empirical results concerning the role of feedback in perceptual learning rules out both a pure supervised mode and a pure unsupervised mode of learning and leads some researchers to the proposal that feedback may change the learning rate through top-down control but does not act as a teaching signal in perceptual ...

this study investigated the effects of two types of written feedback – direct corrective feedback (dcf) and metalinguistic explanation (me) - on iranian efl learners’ implicit and explicit knowledge of english definite and indefinite articles. assigned to three groups of dcf, me, and control groups, the participants took four tests in three testing phases: pretest, posttest, and delayed posttes...