@article{Keanu Aebramh G._Alawi C._2022, title={Exposure-based treatment on public speaking self-efficacy and competence}, volume={5}, url={https://tckh.daihoctantrao.edu.vn/index.php/sjttu/article/view/467}, abstractNote={<p>This study aimed to examine exposure-based treatment, i.e. various ungraded speech activities, as a pedagogical strategy to heighten public speaking self-efficacy and competence. Also, it aimed to determine the influence of mastery experience, vicarious experience, social persuasions, and physiological states as sources of self-efficacy before and after.</p> <p>Quasi-experimental, one group pretest-posttest design was used to meet the objectives of the study. Furthermore, it was conducted as a single-blind experiment. The seven participants answered scales to determine their public speaking self-efficacy and to determine how influential the sources were. An evaluation of images activity was conducted to determine public speaking competence. All instruments were administered twice: before and after the exposure-based treatment. The data were analyzed using mean, scoring and descriptive scales, paired-samples T-test, Pearson r, and multiple regression analysis.</p> <p>The findings of the study revealed that the participants had <em>average </em>self-efficacy before and after; vicarious experience was the most influential source before and after; the participants had <em>proficient</em> public speaking competence after. Moreover, there is <em>a significant difference</em> between public speaking self-efficacy before and after; there is <em>a highly significant difference</em> between public speaking competence before and after; there is <em>a significant difference</em> between and social persuasions before and after. Furthermore, there is <em>no significant relationship</em> between public speaking self-efficacy and competence. Lastly, the sources of self-efficacy are <em>not significant predictors</em> of public speaking self-efficacy.</p>}, number={13}, journal={SCIENTIFIC JOURNAL OF TAN TRAO UNIVERSITY}, author={Keanu Aebramh G. , Costalesa and Alawi C., Canlas}, year={2022}, month={Oct.}, pages={31–38} }