The purpose of this study was to investigate the effect of Activities of Inquiry Community on changing attitudes of students with nondisability toward students with disability. The experimental design was a pretest-posttest control group design, and 64 second-grade students in two middle schools of Busan City were sampled of my own accord and assigned to two groups: an experimental group and a control group. The Activities of Inquiry Community was applied to only experimental group. Test Tools were used for the two groups. It was Questionnaire with 3 components, 36 question items. A t-test was done to analyze the collected data through the SPSS 10.0. The results of this study were the Activities of Inquiry Community experimental group had a positive change in cognitive, affective, behavioral components of their attitudes, compared with the control group. Accordingly, the result of this study suggests that the Activities of Inquiry Community was an effective Mediation Strategy changing attitudes of students with nondisability toward students with disability.
key words : Activities of Inquiry Community, students with disability, students with nondisability, changing attitudes of students