[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-108-1-research-methods-021":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":23},"社會工作研究方法","research-methods",{"id":7,"webId":8,"year":9,"session":10,"subject":4,"legacy":11,"number":12,"stem":13,"options":14,"answer":19,"answerNote":20,"images":21,"lawTimestamp":9,"explanation":22,"freq":10},"sw-108-1-社會工作研究方法-021","sw-108-1-research-methods-021",108,1,false,21,"在古典實驗設計當中，為了解實驗效果，研究者通常不希望下列那一種檢定達到統計上的顯著差異？",{"A":15,"B":16,"C":17,"D":18},"控制組前後測的平均數差異檢定","實驗組與控制組後測的平均數差異檢定","實驗組前後測的平均數差異檢定","以實驗組前測為共變數的共變數分析","A",null,[],"本題考點在古典實驗設計中各項檢定的預期方向。控制組未接受實驗處理,理論上前後測不應出現變化,因此研究者「不希望」控制組前後測平均數差異達顯著——若控制組也顯著改變,代表有實驗以外的因素(歷史、成熟)在作用,污染了因果推論,故選 A。(B)實驗組與控制組後測差異,研究者希望顯著,以證明處理有效;(C)實驗組前後測差異,希望顯著,代表處理產生效果;(D)以前測為共變數的共變數分析(ANCOVA)也希望顯示組間顯著,以驗證處理效果。",[24,28,32,36,40,44],{"webId":25,"stem":26,"number":10,"year":27,"session":10},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",106,{"webId":29,"stem":30,"number":31,"year":27,"session":10},"sw-106-1-research-methods-002","執行研究是為了解概念，但我們仍得在研究前，針對概念給予基本描述與簡要定義。請問這個步驟是：",2,{"webId":33,"stem":34,"number":35,"year":27,"session":10},"sw-106-1-research-methods-003","皮爾森相關係數（r）有幾個特色，下列敘述何者錯誤？",3,{"webId":37,"stem":38,"number":39,"year":27,"session":10},"sw-106-1-research-methods-004","關於信效度的說明，下列何者正確？",4,{"webId":41,"stem":42,"number":43,"year":27,"session":10},"sw-106-1-research-methods-005","當我們要判斷兩個變項間是否有因果關係時，下列那種判斷標準不合適？",5,{"webId":45,"stem":46,"number":47,"year":27,"session":10},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109474234]