Nurhaeni. 2021. Improving students’ ability in writing procedure text by role play in SMAN 19 LUWU. (supervisor by musliadi and reski pilu)

The purpose of this study was to determine whether the use of role play techniques was effective on students’ writing skills. The population in this study
were students of class XI SMAN 19 LUWU. The research used simple random
sampling with 20 students. This study uses a pre-experimental research design.
The results of the analysis showed that there was a significant different, the mean
value of the pre-test was 41.75 and the post-test was 58.50. in addition, it can also
be seen by comparing the results of the t-test where (p-value) is smaller than the
significant level (α) (0.00<0.05). thus, H0 is rejected and H1 is accepted. Based on
the results of the study, the researcher concluded that the role play technique was
effective on students’ writing skills.