the present study was conducted to investigate the effect of implicit focus on form through input flooding and the effect of noticing, explicit focus on form on linguistic accuracy. to fulfill the purpose of the study, 86 iranian pre-intermediate efl learners of one of the language institutes were chosen by means of administering ket as the homogeneity test. these learners were pretested throug...

the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...

سازه ها و روش های متعددی برای اندازه گیری دبی جریان در کانال های آبیاری وجود دارد که در بین آنها سرریز های لبه تیز و دریچه های کشویی کاربرد بیشتری در اندازه گیری و کنترل جریان در کانال های روباز دارند. برای کاهش نقاط ضعف سرریز و دریچه، آنها می توانند در یک سازه هیدرولیکی با هم ترکیب شده و ترکیبی از جریان روی سرریز و زیر دریچه را از خود عبور دهند. در این مطالعه، خصوصیات مدل هیدرولیکی سرریز- دریچ...

this study examines the effetivenss of task-based activities in helping students learn english language structures for a better communication. initially, a michigan test was administered to the two groups of 52 students majoring in english at the allameh ghotb -e- ravandi university to ensure their homogeneity. the students scores on the grammar part of this test were also regarded as their pre...