[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-sw-106-1-research-methods-032":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-106-1-社會工作研究方法-032","sw-106-1-research-methods-032",106,1,false,32,"關於測量的「信度（reliability）」與「效度（validity）」，下列何種情形不可能出現？",{"A":15,"B":16,"C":17,"D":18},"信度低、效度高","信度高、效度低","信度低、效度低","信度高、效度高","A",null,[],"本題考點是信度與效度的邏輯關係。依測量理論，信度是效度的「必要條件但非充分條件」：一個測量若要有效——真的測到想測的概念——前提是它必須先測得穩定一致；測量結果忽高忽低（信度低），就不可能穩定命中想測的概念，因此「信度低、效度高」在邏輯上不可能出現，故選 A。B 可能出現：測量很穩定，但穩定地測錯概念（如用體重計測智力，每次讀數一致卻無效）；C 可能出現：又不穩定又測不到想測的概念；D 可能出現：既穩定又有效，是理想的測量。",[24,27,31,35,39,43],{"webId":25,"stem":26,"number":10,"year":9,"session":10},"sw-106-1-research-methods-001","什麼是社會工作研究的第一步？",{"webId":28,"stem":29,"number":30,"year":9,"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":32,"stem":33,"number":34,"year":9,"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":36,"stem":37,"number":38,"year":9,"session":10},"sw-106-1-research-methods-004","關於信效度的說明，下列何者正確？",4,{"webId":40,"stem":41,"number":42,"year":9,"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":44,"stem":45,"number":46,"year":9,"session":10},"sw-106-1-research-methods-006","關於演繹法的說明，何者有誤？",6,1784109470144]