Winsteps 5.6.4 項目分析理論軟體 | 新永資訊有限公司

Winsteps 5.6.4項目分析理論軟體

Winsteps 5.6.4項目分析理論軟體

  • Winsteps 5.6.4項目分析理論軟體
  • 編號
  • 類別
    研究分析軟體
  • 介紹
    Winsteps是一個項目反應理論軟體。項目反應理論(Item Response Theory, IRT)是屬於現代測驗理論,因為古典測驗理論有一些難以克服的缺點,如用不同項目的測驗結果無法比較,數據沒有等距性,測量結果容易受到樣本的影響,以及多變量處理不易,而現代IRT理論,可以有效克服以上的缺點,所以IRT廣泛的應用於教育測驗領域,如GRE,TOEFL等測驗,近年來也擴展應用到各科學領域的測驗評估。
  • 價格

Winsteps 5.6.4 Project Analysis Theory Software

Improvements and bug-fixes:
  • 5.6.4 Enhancement: MFORMS= warning if item column exceeds NI=
  • 5.6.4 Bug fix: Plots menu: R Statistics Wright Map window: crash when unselecting Left-side group statistics
  • 5.6.4 Bug fix: IDELQU= amd PDELQU= fail, but IDELETE= and PDELETE= at the Extra Specifications prompt is preferable.
  • 5.6.4 Bug fix: Graphs menu: crash selecting "Scales"
  • 5.6.3 Bug fix: Table 23.6 - corrected Reliabilities and Baseline measures when UMEAN= and USCALE= are active
  • 5.6.3 Bug fix: corrected Details in the Winsteps.exe right-click Properties window
  • 5.6.3 Documentation: Winsteps.com (Winsteps and Facets) Privacy Policy
  • 5.6.3 Bug fix: EDFILE= prettier reporting of progress in Analysis window.
  • 5.6.3 Bug fix: remove meaningless warning message about memory allocation with big files
  • 5.6.2 Enhancement: Control file: output files generated for all output file commands in Control file or at Extra Specifications prompt. For example at - Extra Specifications? TFILE=* ISELECT=A SCOREFILE=ascorefile.txt * - outputs ascorefile.txt after the main analysis completes.
  • 5.6.2 Adjustment: R Statistics .rdata output files in Control file or at Extra Specification promps are created but do not launch R Statistics user interface. R Statistics can be launched by clicking on the file name in the Edit menu.
  • 5.6.2 Enhancement: Table 23.6. Person measure columns for each cluster and for baseline (person measures from main analysis).
  • 5.6.2 Enhancement: Output File Specifications dialog box: IADD=Yes checkbox for GRFILE graphing file.
  • 5.6.1 Enhancement: IADD=Yes adds the item difficulty to the measures in the item-curves graph file: GRFILE=
  • 5.6.1 Enhancement: Output Files: GRFILE= output values have 4 decimal places
  • 5.6.0 Enhancement: Output Files menu: Output as sortable webtables displayed with your web browser
  • 5.6.0 Enhancement: PTBIS=Skip - point-biserial correlations not computed: speeds up processing
  • 5.6.0 Enhancement: Analysis window: faster analysis for large, sparse datasets.
  • 5.6.0 Bug fix: DIF/DPF/DGF Tables 30, 31, 33: corrected status indicators: < (extreme maximum score in CLASS), > (extreme minimum score in CLASS), E (extreme core in main analysis)
  • 5.6.0 Bug fix: Plots menu: R statistics plots: aes_ warning message removed

系統需求

Operation System Requirements:
  • Winsteps/Ministep 5 (2021) runs on Windows 11, 10, 8, 7, Vista with complete functionality.
    Winsteps 5 does not run on Windows XP and earlier. Please request Winsteps/Ministep 4.8.2.

Winsteps 5.6.4 項目分析理論軟體

  • 改進和錯誤修復:
    • 5.6.4 增強:如果專案列超過 NI=,MFORMS= 會發出警告
    • 5.6.4 錯誤修復:繪圖選單:R 統計賴特圖視窗:取消選取左側群組統計時崩潰
    • 5.6.4 錯誤修復:IDELQU= amd PDELQU= 失敗,但在額外規格提示中使用 IDELETE= 和 PDELETE= 更好。
    • 5.6.4 錯誤修復:圖形選單:選擇“比例”時崩潰
    •  

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