[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-112-2-research-methods-008":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-112-2-社會工作研究方法-008","sw-112-2-research-methods-008",112,2,false,8,"自變項與依變項之間的因果關係出現調節變項，下列敘述何者正確？",{"A":15,"B":16,"C":17,"D":18},"自變項對依變項有直接影響","自變項與第三變項有交互作用","多個自變項間有多元線性關係","自變項與依變項有虛假關係","B",null,[],"本題考點在於調節變項（moderator）的定義。依變項關係的概念，調節變項會影響自變項與依變項之間關係的強度或方向，其作用機制是與自變項產生交互作用（interaction），使因果關係在不同調節變項條件下呈現差異，故選 B。A「自變項對依變項有直接影響」是自變項本身的效果，未涉及第三變項的調節，不符。C「多元線性關係」描述的是多個自變項的共線性問題，屬迴歸診斷概念，非調節。D「虛假關係」指兩變項的關聯實由第三變項所造成、彼此無真正因果，那是外生／混淆變項的作用，非調節變項。故正解為 B。",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？",6,1784109498141]