dual character (1) 썸네일형 리스트형 A dual character of theories All theories have a dual character. They are simultaneously fixed conceptual structures and living processes of continuous concept formation. The continuous development of the theory is possible only from within it, through its immanent contradictions and gaps. (Y. Engestrom, 2015, 19-20. Learning by Expanding) "windows" & "Heteroglossia" 이전 1 다음