[{"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":27,"year":9,"session":10},"sw-108-1-research-methods-020","有位研究者想要驗證一種新的治療方法的效果，於是找一群急症期的患者參與團體，並以標準化的篩檢工具來進行前後測，下列敘述何者正確？",20,{"webId":29,"stem":30,"number":31,"year":9,"session":10},"sw-108-1-research-methods-022","有關問卷設計的注意事項，下列敘述何者錯誤？",22,{"webId":33,"stem":34,"number":35,"year":9,"session":10},"sw-108-1-research-methods-019","下列有關網路調查的敘述，何者錯誤？",19,{"webId":37,"stem":38,"number":39,"year":9,"session":10},"sw-108-1-research-methods-023","下列那些檢驗，研究者會期待統計結果有顯著差異？",23,{"webId":41,"stem":42,"number":43,"year":9,"session":10},"sw-108-1-research-methods-018","為探討安置機構少年生活狀況，有位學者每天到某機構和少年互動，表明自己在進行研究，以研究人員的身分參加各項活動，此人的角色最符合下列何者之定義？",18,{"webId":45,"stem":46,"number":47,"year":9,"session":10},"sw-108-1-research-methods-024","有關電話調查的特性，下列敘述何者錯誤？",24,1787299247465]