[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-108-2-research-methods-021":3},{"subject":4,"subjectSlug":5,"subjectFullName":4,"question":6,"related":24},"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":23},"sw-108-2-社會工作研究方法-021","sw-108-2-research-methods-021",108,2,false,21,"雙盲實驗（double-blind experiment）有助於控制下列何者？",{"A":15,"B":16,"C":17,"D":18},"研究者的期待","安慰劑的效果","實驗對象的流失","統計迴歸的威脅","A","第21題答Ａ或Ｂ或AB者均給分",[],"本題考點在雙盲實驗(double-blind)控制的偏誤來源。依實驗設計,雙盲指受試者與研究\u002F施測者「雙方」都不知分組,相較單盲(僅受試者不知)多控制了「研究者的期待」對結果的污染,故正解為A。B安慰劑效果在單盲(受試者不知)即可控制,非雙盲的獨有作用;C實驗對象流失屬樣本折損,靠追蹤與意向治療分析處理;D統計迴歸的威脅靠隨機分配與設計控制。雙盲的關鍵貢獻在於阻斷研究者期望(experimenter expectancy)。",1,[25,29,32,36,40,44],{"webId":26,"stem":27,"number":23,"year":28,"session":23},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",106,{"webId":30,"stem":31,"number":10,"year":28,"session":23},"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：",{"webId":33,"stem":34,"number":35,"year":28,"session":23},"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":28,"session":23},"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":28,"session":23},"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":28,"session":23},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109495008]