[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-108-2-research-methods-029":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-108-2-社會工作研究方法-029","sw-108-2-research-methods-029",108,2,false,29,"如受試者發現自己被研究，可能會刻意改變行為，如此會影響研究的效度。請問下列那種實驗設計能克服此種威脅？",{"A":15,"B":16,"C":17,"D":18},"單組前後測設計（one group pretest-posttest design）","時間序列設計（time series design）","對照組前後測設計（pretest-posttest comparison group design）","實驗組後測設計（posttest-only experimental group design）","B",null,[],"本題考點是辨識能對抗「受試者反應效果」（受試者知道被研究而改變行為，即霍桑效應\u002F測驗效應）的設計。依研究方法，時間序列設計對同一對象進行多次前測與多次後測，藉由觀察長期趨勢基準線稀釋單次測量造成的刻意改變，較能克服此威脅，故選B。A單組前後測僅一次前後測，最易受測驗效應污染；C對照組前後測雖有比較組，但前測仍可能引發受試敏感化；D後測設計只測一次、無趨勢資訊，無法處理行為隨時間的變動。",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？",6,1784109495067]