[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-sw-106-1-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-106-1-社會工作研究方法-004","sw-106-1-research-methods-004",106,1,false,4,"關於信效度的說明，下列何者正確？",{"A":15,"B":16,"C":17,"D":18},"信度指的是研究的準確性","效度指的是研究測出研究者想要測量的概念之能力","有信度，就一定有效度","質化研究無須注重信效度","B",null,[],"本題考點在於信度與效度的定義區辨。依測量理論,效度(validity)指測量工具能真正測出研究者想測量之概念的程度,故 B 正確。A 錯在把兩者定義對調:信度指的是測量結果的一致性與穩定性,「準確性」是效度的概念。C 錯在因果方向:信度只是效度的必要條件而非充分條件,一支尺每次都量出同樣的錯誤數值,有信度卻無效度。D 錯在質化研究並非不顧品質,只是改以 Lincoln 與 Guba 提出的可信性(trustworthiness)等判準來檢視嚴謹度,不能說「無須注重」。",[24,27,31,35,39,43],{"webId":25,"stem":26,"number":10,"year":9,"session":10},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",{"webId":28,"stem":29,"number":30,"year":9,"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":32,"stem":33,"number":34,"year":9,"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":36,"stem":37,"number":38,"year":9,"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":40,"stem":41,"number":42,"year":9,"session":10},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,{"webId":44,"stem":45,"number":46,"year":9,"session":10},"sw-106-1-research-methods-007","當資料呈現正偏態（positively skewed）時，下列敘述何者正確？",7,1784109469890]