چکیده (انگلیسی):

The role of Corrective Feedback in the development of inters language system of language
learners is not at all negligible. Corrective feedback in writing skill has extensively been the focus of
attention by scholars. When it comes to medium of speaking, however, more investigations seemed
necessary. This study aimed to shed light on the possible impact of two different types of corrective
feedback, Focused Corrective Feedback and Unfocused Corrective Feedback, on foreign language
learners' spoken language accuracy. Eighty intermediate learners randomly formed two experimental
groups. One experimental group received focused spoken corrective feedback while the other received
unfocused spoken corrective feedback. The participants' grammatical accuracy in their spoken language
was measured through the speaking section of Cambridge Preliminary English Test both before and after
the treatment. The results showed that the corrective feedback was of value by itself in both groups.
However, the learners in focused corrective feedback group significantly outperformed the unfocused
counterpart regarding their grammatical accuracy in the spoken language.