النتائج (
العربية) 1:
[نسخ]نسخ!
subject was placed in experimental and control groups according to their scores from the top to the bottom. The main materials applied for the experimental group were cards containing roles to be practiced in the class on the basis of TBLT considerations. The participants in the control group did not experience working with TBLT- based role play cards. As mentioned so far, to measure the subjects' speaking ability, the study has utilized IELTS speaking in its pretest and posttest. As stated earlier, role-play cards were provided and assigned to the subjects in the experimental group. They were developed according to TBLT conditions and those in the experimental group were asked to play the roles described on each card. The subjects in the control group followed the materials provided for them based on traditional methods of language teaching without encountering TBLT-adopted role-play cards. Following the implementation of IELTS speaking in pre test stage, the recorded samples of the subjects' performance were assessed by four raters and two raters with the closest means of scores were selected for both pre and post test assessment. As Table 1 reveals, the experimental and control groups had rather similar means, standard deviations and variances which prove the fairness of the selection and sampling process. As Table 2 reveals the result of t-test for both groups in the pretest. It seems that experimental group outperformed the control group. To see if the difference between the means of the experimental group and the control group was meaningful, another independent t. 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.
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