[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-111-2-research-methods-014":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-111-2-社會工作研究方法-014","sw-111-2-research-methods-014",111,2,false,14,"此研究的資料蒐集方法最大的缺點為何？",{"A":15,"B":16,"C":17,"D":18},"樣本偏誤","地理範圍受限","成本過高","回收率低","A",null,[],"本題考點是便利抽樣與自填網路問卷的方法學限制。依抽樣理論,此研究由網路上看到問卷者自願填寫,樣本並非隨機抽取,只能代表「會上網、活躍於特定群組、且願意填答」的外籍看護工,系統性地排除了不上網或不活躍者,導致樣本無法代表整體母體,最大缺點即為樣本偏誤,故選 A。B 地理範圍受限雖存在(限北部),但題目已設定研究範圍為北部,並非此蒐集方法本身最核心的缺陷。C 成本過高與事實相反,網路問卷成本極低,反而是其優點。D 回收率低雖是網路問卷常見問題,但相較於「樣本代表性根本不足」對研究推論的傷害,樣本偏誤才是最致命的缺點。判準:非隨機、自我選擇→樣本偏誤威脅外部效度最大。",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？",6,1784109497537]