[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-107-1-research-methods-034":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-034","sw-107-1-research-methods-034",107,1,false,34,"下列那一種集中趨勢的測量可以使用在任何一種測量尺度？",{"A":15,"B":16,"C":17,"D":18},"平均數","中位數","眾數","標準差","C",null,[],"本題考點是集中趨勢量數與測量尺度的對應關係。依統計學原理,眾數(mode)只需找出「出現次數最多」的類別,不涉及排序或加減運算,因此名目、次序、等距、等比四種測量尺度全部適用,是唯一能用於任何尺度的集中趨勢量數,故選 C。A 平均數需要數值可以加總平均,僅適用等距與等比尺度;B 中位數需要資料能夠排序,至少要次序尺度以上,名目尺度(如宗教別)無法使用;D 標準差是描述資料分散程度的「變異量數」,根本不屬於集中趨勢的測量,為分類陷阱。",[24,28,32,36,40,44],{"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":39,"year":27,"session":10},"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":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":45,"stem":46,"number":47,"year":27,"session":10},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109484185]