本研究結合無參數試題反應理論(item response theory of non-parameter)、模糊理論(fuzzy theory)和潛在類別模式(latent class model),提出適合心理計量資料的「模糊潛在知識空間模式」(fuzzy latent knowledge space model)。 The purpose of this study is to combine "item response theory of non-parameter", "fuzzy theory" and "latent class model" to develop a newintegrated model called "fuzzy latent knowledge space".