[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-109-1-research-methods-014":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-109-1-社會工作研究方法-014","sw-109-1-research-methods-014",109,1,false,14,"下列何種抽樣方法所抽取出來的樣本最具有母體代表性？",{"A":15,"B":16,"C":17,"D":18},"理論抽樣（theortical sampling）","滾雪球抽樣（snowball sampling）","深度抽樣（intensity sampling）","分層抽樣（stratified sampling）","D",null,[],"本題考點在於辨識哪一種抽樣屬於「隨機（機率）抽樣」且最具母體代表性。依抽樣理論，唯有機率抽樣（每個元素被抽中的機率已知且非零）才能推論到母體並估計抽樣誤差；而分層抽樣先依重要屬性將母體分層、再於各層內隨機抽取，能確保各層均被涵蓋，代表性通常優於簡單隨機抽樣，故選 D。(A) 理論抽樣是紮根理論中依概念發展需要而選取個案，屬質性非機率抽樣。(B) 滾雪球抽樣靠受訪者引介，用於隱藏或難接觸母體，樣本偏誤大。(C) 深度抽樣選取資訊豐富的極端或典型個案，屬立意類非機率抽樣。三者皆非機率抽樣，無法保證代表性。",[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？",6,1784109482124]