ETS ReSEARCHER Search Results

Results for: AU:"Weng, Vincent Z"

10 results found, sorted by relevance

  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. 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. Appropriateness of the TOEIC Bridge Test for Students in Three Countries of South America

    Author(s): Sinharay, Sandip ; Powers, Donald E. ; Feng, Ying ; ...

    Publication Year: 2009

    Source: Language Testing, v26, n4, p589-619, Oct 2009

  1. The Redesigned TOEIC (Listening and Reading) Test: Relations to Test-Taker Perceptions of ...

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

    Publication Year: 2008

    Source: ETS Research Report

  1. Establishing the Validity of TOEIC Bridge Test Scores for Students in Colombia, Chile, and ...

    Author(s): Sinharay, Sandip ; Feng, Ying ; Saldivia, Luis ; Powers, ...

    Publication Year: 2008

    Source: ETS Research Report

  1. Relating Scores on the TOEIC Bridge to Student Perceptions of Proficiency in English

    Author(s): Powers, Donald E. ; Bravo, Gayle ; Sinharay, Sandip ; ...

    Publication Year: 2008

    Source: ETS Research Memorandum

  1. Analysis of NAEP Combined National and State Samples

    Author(s): Qian, Jiahe ; Kaplan, Bruce ; Weng, Vincent Z.

    Publication Year: 2003

    Source: ETS Research Report

  1. Statistical Power Analysis for NAEP Combined National and State Samples

    Author(s): Qian, Jiahe ; Kaplan, Bruce ; Weng, Vincent Z. ; Hicks, Lloyd

    Publication Year: 2002

    Source: Proceedings of the Section on Survey Research Methods, American Statistical Association, 2002, p2805-2809

  1. The Redesigned TOEIC Listening and Reading Test: Relations to Test-Taker Perceptions of ...

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

    Publication Year: 2010

    Source: TOEIC Compendium

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