[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-sw-107-1-research-methods-004":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-107-1-社會工作研究方法-004","sw-107-1-research-methods-004",107,1,false,4,"如果我們知道變項 A 發生的時間在變項 B 之前，那麼我們可以很肯定地說下列何者是正確的？",{"A":15,"B":16,"C":17,"D":18},"變項 A 是變項 B 的原因","變項 A 不是變項 B 的原因","變項 B 是變項 A 的原因","變項 B 不是變項 A 的原因","D",null,[],"本題考點是因果推論的「時間順序」準則與必要條件的邏輯。依因果推論三要件——共變關係、時間順序(原因必須先於結果)、非虛假關係——若僅知變項 A 發生在變項 B 之前,唯一能肯定的是:B 不可能是 A 的原因,因為結果不能發生在原因之前,故 D 正確。A 錯:A 先於 B 只是因果的必要條件之一,尚須確認共變並排除第三變項,不能就此肯定 A 是 B 的原因。B 錯:無法排除 A 是 B 的原因的可能性,不能肯定「不是」。C 錯:時間順序恰好否定了 B 是 A 的原因,與正解相反。",[24,28,32,36,39,43],{"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":12,"year":27,"session":10},"sw-106-1-research-methods-004","關於信效度的說明，下列何者正確？",{"webId":40,"stem":41,"number":42,"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":44,"stem":45,"number":46,"year":27,"session":10},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109483902]