Background : The demand for design college graduates with previous experience is increasing since industries progressively require more multidisciplinary project work. For more than a decade, beginning in countries such as Great Britain, the need for multidisciplinary design education has been felt and related research and education programs have been implemented. Following this trend, Korea also launched in 2009 a multidisciplinary design school development project. In the present study, we seek to verify whether, after three years following the inception of this project, the students who received this multidisciplinary education can be considered to have attained more creative problem-solving abilities than the students who majored only in design, based on their completion of a project after teaming up with students from various other departments. Methods : When it is heterogeneous and in the in-depth discussion stage, the EMT(heterogeneous teams, including multidisciplinary design majors) produced more creative output than the EDT(heterogeneous team, including design-only majors) as a result of a design task experiment. Therefore we compared the team climate, and how it affects the creative output, of the EDT and the EMT in the in-depth discussion stage of the heterogeneous groups by the conversation analysis. Results : The EMT had more conversations on the group climate and placed more weight on negative feedback than the EDT based on the results of the conversation analysis. Of the conversations related to the group climate, the amount of weight given to the conversations by design-only students and multidisciplinary students in each team showed that the latter participated in the conversations at a ratio for commenting more equally than the design-only students. Multidisciplinary students showed relatively uniform participation in the motivation, positive feedback, negative feedback and suggestion. However, the design-only students tended to concentrate on a particular aspect, especially motivation. Conclusion : This study was able to confirm that students who received multidisciplinary design education, when they form a team with various other majors to do a project and in the in-depth discussion stage, show differences in creative climate to solve problems and produce more creative output than students majoring in only design.
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