[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-sw-112-1-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-112-1-社會工作研究方法-004","sw-112-1-research-methods-004",112,1,false,4,"關於概念與變項之敘述，下列何者正確？",{"A":15,"B":16,"C":17,"D":18},"所有變項均為概念，反之亦然","某些變項為概念，而所有概念均為變項","所有變項均為概念，但概念不一定為變項","概念通常可以直接測量","C",null,[],"本題考點在辨析「概念」與「變項」的邏輯包含關係。依研究方法學定義，變項是「會隨個案不同而取不同數值（屬性）的概念」，因此變項必然是一種概念；但概念範圍更大，有些概念是固定不變的常數（如某研究中全為女性的「性別」），不會變動就不算變項，故「所有變項均為概念，但概念不一定為變項」，選 C。A 說「反之亦然」，等於主張所有概念都是變項，錯誤。B 把包含關係說反，主張「所有概念均為變項」，錯誤。D 說概念通常可直接測量，錯誤：抽象概念（如貧窮、幸福）須先經操作化才能測量，不能直接測。",[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？",6,1784109497761]