This study judged multiple variables related to occurrence and non-occurrence of
problematic behaviors by objecting 3 high school students with intellectual disabilities,
and looked into effects of positive behavior supports of multiple mediation strategy on
reduction of problematic behaviors from the students with disabilities, generalization,
and maintenance after deducing and executing the plan based on the judgement.
Research results are same as follows. first, problematic behaviors of 3 objected
students showed high occurrence rate in the baseline, but the rate was reduced after
positive behavior supports began. second, reduced occurrence rate was sustained
through positive behavior supports in relation with problematic behaviors of 3 objected
students. when synthesizing above results, a fact could be known that positive
behavior supports of multiple mediation strategy were effective in reducing and
sustaining the occurrence rate of problematic behaviors from the students with
disabilities. as a proposal from these findings, it is expected that multidimensional
follow-up researches could be expanded so as to be generalized to whole school,
household, and community, even though positive behavior supports of teachers were
limited to the special-education school in this study.