[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-113-2-research-methods-033":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-113-2-社會工作研究方法-033","sw-113-2-research-methods-033",113,2,false,33,"當研究者要進行獨立樣本 t 檢定時，必須先做何種檢定分析以便決定採用何種 t 檢定？",{"A":15,"B":16,"C":17,"D":18},"獨立樣本變異量檢定","配對樣本 t 檢定 2","卡方（χ ）檢定","皮爾遜積差相關係數檢定","A",null,[],"本題考點是獨立樣本t檢定前的變異數同質性假設檢定。進行獨立樣本t檢定前,須先檢定兩組的變異數是否相等(變異數同質性),再據此決定採用「假設變異數相等」或「假設變異數不相等」的t檢定公式,故選A獨立樣本變異量(變異數同質性)檢定。B配對樣本t檢定用於相依樣本,與本情境的獨立兩組無關。C卡方檢定用於類別變項的關聯或適合度檢定,非用來決定t檢定型式。D皮爾遜積差相關檢定用於兩連續變項的線性相關,亦與t檢定前提無關。",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？",6,1784109498986]