[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-107-1-research-methods-037":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-107-1-社會工作研究方法-037","sw-107-1-research-methods-037",107,1,false,37,"對於假設檢定的關係進行顯著性決策時的敘述，下列何者錯誤？",{"A":15,"B":16,"C":17,"D":18},"檢定無方向性的假設可以採雙尾的顯著性檢定","接受一個錯誤的虛無假設可能產生型二誤差","增加樣本數會降低型一誤差","拒絕一個真實的虛無假設可能產生型一誤差","C",null,[],"本題考點是型一誤差與型二誤差的定義,以及樣本數對兩種誤差的影響。依假設檢定原理,型一誤差(α)是「拒絕一個真實的虛無假設」的機率,由研究者事先設定的顯著水準(如 .05)決定,與樣本數無關;增加樣本數提高的是統計檢定力(1−β),降低的是型二誤差,故 C 的敘述錯誤,為本題答案。A 正確,無方向性的假設(只預測有差異、不預測方向)應採雙尾顯著性檢定;B 正確,「接受一個錯誤的虛無假設」正是型二誤差(β)的定義;D 正確,「拒絕一個真實的虛無假設」正是型一誤差的定義。",[24,28,32,36,40,44],{"webId":25,"stem":26,"number":27,"year":9,"session":10},"sw-107-1-research-methods-036","黃同學參加 2017 年 2 月的全民英檢中級聽讀測驗，他的成績位在第 95 百分位；他於 2017 年 8 月再次參加全民英檢中級聽讀測驗，這次他的成績位於第 82 百分位，請問黃同學第二次得到較低的成績最可能是因為下列那一種內在無效度（internal invalidity）的來源？",36,{"webId":29,"stem":30,"number":31,"year":9,"session":10},"sw-107-1-research-methods-038","研究者測量老人安養機構的性質，測量變項以 1 代表公立，2 代表私立，公立安養機構有 30 個，私立安養機構有 55 個，試問這項資料顯示的眾數，下列何者正確？",38,{"webId":33,"stem":34,"number":35,"year":9,"session":10},"sw-107-1-research-methods-035","某研究者的研究對象是 14 歲的國中二年級學生，依據臺灣社會工作專業人員協會的相關規定，請問其須取得下列何者的同意，才可納入研究？",35,{"webId":37,"stem":38,"number":39,"year":9,"session":10},"sw-107-1-research-methods-039","有關常態分配（Normal Distribution）的特性，下列何者錯誤？",39,{"webId":41,"stem":42,"number":43,"year":9,"session":10},"sw-107-1-research-methods-034","下列那一種集中趨勢的測量可以使用在任何一種測量尺度？",34,{"webId":45,"stem":46,"number":47,"year":9,"session":10},"sw-107-1-research-methods-040","當一個自變項是超過兩個類別時，和一個等距（interval）或等比（ratio）尺度的依變項進行分析，適合何種檢定？",40,1787299236671]