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    政大機構典藏 > 理學院 > 應用數學系 > 期刊論文 >  Item 140.119/73524
    Please use this identifier to cite or link to this item: http://nccur.lib.nccu.edu.tw/handle/140.119/73524

    Title: Fuzzy item response model: a new approach to generate membership function to score psychological measurement
    Authors: Wu, Berlin
    Yu, Sen-chi
    Contributors: 應數系
    Date: 2009-05
    Issue Date: 2015-02-25 15:34:42 (UTC+8)
    Abstract: The aim of this study is to propose an new approach, fuzzy item response model (FIRM), which combines item response theory (IRT) and fuzzy set theory, in the educational or psychological measurement. Applying FIRM to improve the predictive validity of psychological measurement is verified. We set up a detailed procedure for the FIRM and apply it to a valuable empirical study with Beck Depression Inventory-II (Chinese version) administrated on outpatient diagnosed as depression was given. The results showed the correct classification of depression based on FIRM scoring was 80.3% while that of raw score was only 73.2%. That is, via FIRM scoring, 7.9% of the erroneous judgments of depression inferred from self-reported inventory were reduced. It is also suggested that considerable cost concerning prevention and cure of depression might be reduced via FIRM.
    Relation: Quality and Quantity, 43(3), 381-390
    Data Type: article
    DOI 連結: http://dx.doi.org/10.1007/s11135-007-9114-2
    DOI: 10.1007/s11135-007-9114-2
    Appears in Collections:[應用數學系] 期刊論文

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