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Results for: AU:"Yu, Feng"

7 results found, sorted by relevance

  1. The TOEIC Listening, Reading, Speaking and Writing Tests: Evaluating Their Unique ...

    Author(s): Powers, Donald E. ; Yu, Feng ; Yan, Fred

    Publication Year: 2013

    Source: Powers, Donald E. (ed.) The Research Foundation for the TOEIC Tests: A Compendium of Studies: Volume II. Princeton, NJ: Educational Testing Service, Sep 2013, p3.1-3.13

  1. A Comparison of Bias Correction Adjustments for the DETECT Procedure

    Author(s): Nandakumar, Ratna ; Yu, Feng ; Zhang, Yanwei

    Publication Year: 2011

    Source: Applied Psychological Measurement, v35 n2 p127-144, Mar 2011

  1. The TOEIC Speaking and Writing Tests: Relations to Test-Taker Perceptions of Proficiency in ...

    Author(s): Powers, Donald E. ; Kim, Hae-Jin ; Yu, Feng ; Weng, Vincent ...

    Publication Year: 2010

    Source: TOEIC Compendium

  1. ETS Research Spotlight

    Author(s): Powers, Donald E. ; Yu, Feng ; Weng, Vincent Z. ; VanWinkle ...

    Publication Year: 2010

    Source: ETS Research Spotlight, n3, Mar 2010

  1. Comparison of Content, Item Statistics, and Test-Taker Performance on the Redesigned and ...

    Author(s): Liao, Chi-Wen ; Hatrak, Natalie ; Yu, Feng

    Publication Year: 2010

    Source: TOEIC Compendium

  1. The TOEIC Speaking and Writing Tests: Relations to Test-Taker Perceptions of Proficiency in ...

    Author(s): Powers, Donald E. ; Kim, Hae-Jin ; Yu, Feng ; Weng, Vincent ...

    Publication Year: 2009

    Source: ETS Research Report

  1. Poly-Detect for Quantifying the Degree of Multidimensionality of Item Response Data

    Author(s): Yu, Feng ; Nandakumar, Ratna

    Publication Year: 2001

    Source: Journal of Educational Measurement, v38 n2 p99-120, Sum 2001

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