[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-112-2-research-methods-027":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-027","sw-112-2-research-methods-027",112,2,false,27,"關於實驗設計和準實驗設計的敘述，下列何者正確？",{"A":15,"B":16,"C":17,"D":18},"準實驗設計的內在效度較實驗設計為低，但比前實驗設計高","實驗設計的必要條件包含：隨機分組、引入自變項到控制組、比較實驗組和控制組的差異","實驗設計中的隨機分組是為了增加外在效度","為了避免影響結果，通常不應該提供任何服務或介入給實驗設計中的控制組，即使控制組接受服務的權益可能受到一些影響","A",null,[],"本題考點是實驗設計、準實驗設計與前實驗設計在內在效度上的排序。依內在效度高低，實驗設計＞準實驗設計＞前實驗設計，因為隨機分派最能排除干擾。故A「準實驗設計的內在效度較實驗設計為低，但比前實驗設計高」正確，為正解。B錯在應是「引入自變項到實驗組」而非控制組，且實驗設計三要件為隨機分派、操弄自變項、實驗組與控制組比較。C錯在隨機分派的目的是使兩組起點等值以提高「內在效度」，而非外在效度。D錯在為維護受試者權益，控制組通常仍應獲得替代或延後的服務（如等候名單對照組），不能任其權益受損。故選A。",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？",6,1784109498313]