[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-114-1-research-methods-009":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-114-1-社會工作研究方法-009","sw-114-1-research-methods-009",114,1,false,9,"有關誤差的說明，下列何者正確？",{"A":15,"B":16,"C":17,"D":18},"隨機誤差是指收集到的資料無法正確反應出測量概念","系統誤差是指測量事物沒有改變但測量結果卻有不同","進行研究必須做到零誤差才能被接受","誤差是測量結果與事實的差距","D",null,[],"本題考點是測量誤差的定義與隨機誤差／系統誤差的辨別。依測量理論，誤差是「測量結果與真實值（事實）之間的差距」，故選項 D 為正確敘述，即本題答案。其他三項都有誤：A 說「隨機誤差是資料無法正確反映測量概念」，這其實是系統誤差（效度不足、有方向性偏誤）的描述，張冠李戴；B 說「系統誤差是測量事物沒改變但測量結果卻不同」，這反而是隨機誤差（無方向、影響信度）的特徵，兩者對調；C 說「研究必須做到零誤差才能被接受」不符實際，任何測量都有誤差，只能盡量降低。判讀關鍵是分清隨機誤差影響信度、系統誤差影響效度，且誤差本質是與事實的落差。",[24,28,32,36,40,44],{"webId":25,"stem":26,"number":27,"year":9,"session":10},"sw-114-1-research-methods-008","若自變項 X 對依變項 Y 有影響，但 C 變項可能在 X 與 Y 的關係間扮演調節機制，為了解 C 變項是否具調節功能，下列分析方法何者正確？",8,{"webId":29,"stem":30,"number":31,"year":9,"session":10},"sw-114-1-research-methods-010","某研究者想要探討獄中的同理心課程對於受刑人再犯狀況所產生的影響，在概念化過程中，下列何者不是研究者需要進行的工作？",10,{"webId":33,"stem":34,"number":35,"year":9,"session":10},"sw-114-1-research-methods-007","要探討變項間的因果關係，下列何者是最理想的研究方法？",7,{"webId":37,"stem":38,"number":39,"year":9,"session":10},"sw-114-1-research-methods-011","關於概念與變項的敘述，下列何者正確？",11,{"webId":41,"stem":42,"number":43,"year":9,"session":10},"sw-114-1-research-methods-006","有關歸納法的敘述，下列何者錯誤？",6,{"webId":45,"stem":46,"number":47,"year":9,"session":10},"sw-114-1-research-methods-012","某生設計一問題：請問您每週平均運動幾次？①沒有運動 ②每週 1 次 ③每週 2～3 次 ④每週 4～6 次 ⑤每週 7 次。此題的變項尺度是下列何者？",12,1787299281845]