In other words, the result confirmed the difference between the two groups and the
positive effect of Task Based Language Teaching oriented role-play technique. It also
reveals that the experimental group has outperformed the control group. As noted
earlier, the present study aimed at empirically investigating the effects of 'Role Play' as
a TBLT-centered activity and whether it can improve EFL learners' oral ability. With
respect to the practice level, as it was put forth in the previous section, the participants
in the experimental group performed better than those in the control group. While a lot
more studies are required to be conducted in order to display the impacts of activities
included in TBLT, on the basis of this paper, it could be possible to state that role-play
technique directed by TBLT is effective in helping learners to upgrade their oral ability,
at least at the Iranian EFL context.