[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-110-2-research-methods-025":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-110-2-社會工作研究方法-025","sw-110-2-research-methods-025",110,2,false,25,"有關研究之概念化與操作化的敘述，下列何者正確？",{"A":15,"B":16,"C":17,"D":18},"一個變項只能有一種操作性定義","一個變項只能有一種概念性定義","從變項的語意性定義可知如何測量該變項","從變項的操作性定義可知如何測量該變項","D",null,[],"本題考點是概念化與操作化的性質,屬找出正確敘述的正選題。操作性定義的功能就是規定變項如何被觀察與計分,因此看到一個變項的操作性定義,就能知道該如何測量它,故選 D 正確。A 錯,一個變項可以有多種操作性定義(如『學業成就』可用 GPA、標準化測驗分數或教師評定,擇一或並用);B 錯,一個變項同樣可有多種概念性定義,不同理論會給出不同的概念界定;C 錯,語意性定義只是用文字說明語意,並未指明測量程序,無法據以得知如何測量,能指出測量方式的是操作性定義而非語意性定義。",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？",6,1784109496979]