[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-sw-106-2-research-methods-003":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-106-2-社會工作研究方法-003","sw-106-2-research-methods-003",106,2,false,3,"在統計假設檢定裡，檢定之前我們會先設定顯著水準 α ，並根據樣本資料計算檢定的統計量，再檢視此統計量在虛無假設成立的情況下屬於這個分配的機率 P（P-value 或 P 值）。下列有關 P 與 α 敘述，何者錯誤？",{"A":15,"B":16,"C":17,"D":18},"α 是判斷樣本統計量是否因機會產生的門檻機率，在檢定前必須確定","在固定的顯著水準 α 下，雙尾檢定與單尾檢定的臨界點是不同的","根據同一批資料，在單尾或雙尾檢定其 P 值是相同的","當 P >α 時，檢定的結果須拒絕虛無假設","D",null,[],"本題考點是顯著水準 α 與 P 值的判定規則。依統計假設檢定原理,決策規則為:當 P ≤ α 時拒絕虛無假設,判定結果達統計顯著;當 P > α 時「不能拒絕」虛無假設。D 說 P>α 時須拒絕虛無假設,把決策規則完全說反,是明確的錯誤敘述,故選 D。A 正確,α 是研究者在檢定前就必須設定的門檻機率,用以判斷樣本統計量是否可歸因於機遇;B 正確,固定 α 之下,雙尾檢定把 α 平分於分配兩端,其臨界點與單尾檢定不同;C 在本題官方認定下視為正確,著眼於同一批資料計算出的檢定統計量相同。",1,[25,28,32,35,39,43],{"webId":26,"stem":27,"number":10,"year":9,"session":10},"sw-106-2-research-methods-002","下列那一個統計方法，適合處理「次數資料」的假設檢定？",{"webId":29,"stem":30,"number":31,"year":9,"session":10},"sw-106-2-research-methods-004","下列有關「調查研究方法」的敘述，何者錯誤？",4,{"webId":33,"stem":34,"number":23,"year":9,"session":10},"sw-106-2-research-methods-001","在研究過程中，透過研究工具如問卷或訪問稿蒐集資料，這是一系列從無到有的過程，如果要測量一些概念或變項，必須經過形成概念與測量的過程，下列那一過程正確？",{"webId":36,"stem":37,"number":38,"year":9,"session":10},"sw-106-2-research-methods-005","下列有關「焦點團體」的敘述，何者錯誤？",5,{"webId":40,"stem":41,"number":42,"year":9,"session":23},"sw-106-1-research-methods-040","關於「內容分析法（content analysis）」的敘述，何者錯誤？",40,{"webId":44,"stem":45,"number":46,"year":9,"session":10},"sw-106-2-research-methods-006","典範（paradigm）是指型塑我們觀察及了解事情的基本模式或參考架構，下列有關研究典範的敘述，何者正確？",6,1787299241689]