This paper investigated the efficiency of the feedbacks which was analyzed with the weak tie approach, the integrating the grounded theory and the text mining technology. Using this approach, the rare and important chances may be found. These chances may improve the quality of the service learning activities and may enhance the pre-service teachers’ self-efficacy. In this study, the ADDIE model was employed in developing the service activities. The feedbacks were the reflections from those who attended the service learning activities. Weak tie approach was engaged in order to find the chances which may make the service activities better. Moreover, the weak tie approach of analyzing feedback may enhance the pre-service teachers’ self-efficacy. The significance of this paper is to propose the weak tie approach for enriching the feedback efficiency.
ICCCI 2013 5th International Conference on
Computational Collective Intelligence Technologies and Applications , LNAI 8083, pp.549–561