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Anonymous
Anonymous asked in 科學數學 · 2 decades ago

該使用何種統計方法?(20點)

情況如下:

"同一群人",接受兩種教學方法,一種為有新的教學法介入,但舊的教學法一樣並行,另一種為僅維持舊的教學法

現在兩種教學法各有成績

我該用什麼統計方法來看新的教學法是有效的?

謝謝!

1 Answer

Rating
  • Fisher
    Lv 6
    2 decades ago
    Favorite Answer

    如果結果的成績是用分數來記錄的話,可以用變異數分析 (ANOVA) 或是帶有類別變項的迴歸 (Regression with Dummy Variable) 來處理。

    如果對於結果的分法是類別式的,例如分為「有效」、「無效」,或是分成不同類型的「有效」,那就該用類別資料分析 (Categorical Data Analysis) 系列的分析方法,如交叉表、對數線性模型等。

    Source(s): 自己
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