Document Type : Research Paper
Islamic Azad university, Bukan Branch, Bukan, Iran
In the realm of second language acquisition (SLA), task-based language teaching (TBLT) and input enhancement (IE) have been the focus of a great number of studies. However, the idea of investigating the effects of focus on form instruction through input-enhanced tasks along with pre-task planning time as one of the features of task-based language teaching has been rarely explored in the field of SLA. Therefore, the current research set out to examine the impacts of focus on form instruction via textually-enhanced reading tasks along with strategic pre-task planning on L2 learners’ grammatical development in terms of learning English passive voice. For the purpose of the study, 60 intermediate learners of English were selected and divided into two groups of thirty namely as enhanced and unenhanced. Then, each group was divided into two sub-groups of fifteen as +planning and -planning. The participants were provided with a pretest prior to the treatment, then, they were instructed via the materials chosen for the purpose of the study for ten sessions and at the end they were provided with the posttest of the study. Their performance on the pretest and posttest were analyzed to find out the possible effects of the instruction provided throughout the treatment phase. The results revealed that learners who were exposed to enhanced reading tasks along with strategic pre-task planning time outperformed the other learners. The findings of the present study can be of use for language teachers, syllabus designers, and task designers.