[{"data":1,"prerenderedAt":48},["ShallowReactive",2],{"q-sw-107-1-research-methods-034":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-034","sw-107-1-research-methods-034",107,1,false,34,"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？",{"A":15,"B":16,"C":17,"D":18},"平均數","中位數","眾數","標準差","C",null,[],"本題考點是集中趨勢量數與測量尺度的對應關係。依統計學原理,眾數(mode)只需找出「出現次數最多」的類別,不涉及排序或加減運算,因此名目、次序、等距、等比四種測量尺度全部適用,是唯一能用於任何尺度的集中趨勢量數,故選 C。A 平均數需要數值可以加總平均,僅適用等距與等比尺度;B 中位數需要資料能夠排序,至少要次序尺度以上,名目尺度(如宗教別)無法使用;D 標準差是描述資料分散程度的「變異量數」,根本不屬於集中趨勢的測量,為分類陷阱。",[24,28,32,36,40,44],{"webId":25,"stem":26,"number":27,"year":9,"session":10},"sw-107-1-research-methods-033","在複迴歸\u002F多變量迴歸分析（multiple regression analysis）當中，三個自變項的相關係數，其分別是： ①r12 =0.85；②r23 =0.73；③r13 =0.65，請問下列那一對變項最可能發生多元共線性（multicollinearity）？",33,{"webId":29,"stem":30,"number":31,"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":33,"stem":34,"number":35,"year":9,"session":10},"sw-107-1-research-methods-032","研究者在訪談之前並沒有預先決定問題主題或文字資料，訪問時的問題都是由立即的情境脈絡中在自然進行中提出的，屬質性訪談中最開放的模式，是指下列何種？",32,{"webId":37,"stem":38,"number":39,"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":41,"stem":42,"number":43,"year":9,"session":10},"sw-107-1-research-methods-031","觀察者在一段特定時間內，直接觀察目標行為，而且記錄每一次發生所持續的時間長度，是直接觀察法常用的那一種記錄方法？",31,{"webId":45,"stem":46,"number":47,"year":9,"session":10},"sw-107-1-research-methods-037","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？",37,1787299236632]