[{"data":1,"prerenderedAt":49},["ShallowReactive",2],{"q-sw-112-2-research-methods-032":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-112-2-社會工作研究方法-032","sw-112-2-research-methods-032",112,2,false,32,"如果一個題目以五點尺度方式測量「需求」，也就是從「非常需要（5）」到「非常不需要（1）」，該變項測量最大的缺點為何？",{"A":15,"B":16,"C":17,"D":18},"不容易填答","信度偏高","效度偏低","選項過於複雜","C",null,[],"本題考點是以單一題項的五點量尺測量抽象概念「需求」時的主要缺點。需求是多面向的抽象構念，僅用一個題項、一條非常需要到非常不需要的尺度來測量，難以完整涵蓋概念的各個層面，導致內容代表性不足、測不準真正要測的東西，因此最大缺點是C效度偏低。A不容易填答不成立，五點尺度作答其實相當直觀。B信度偏高並非缺點，且單題測量的信度通常反而偏低，敘述方向也不對。D選項過於複雜不成立，五點量尺選項簡明。故最貼切的缺點是C效度偏低。",1,[25,29,33,37,41,45],{"webId":26,"stem":27,"number":28,"year":9,"session":10},"sw-112-2-research-methods-031","下列那個組合不屬於非干擾性研究方法（unobtrusive research）？①個案研究法 ②焦點團體法 ③內容分析法 ④既有統計資料分析 ⑤參與研究方法 ⑥比較歷史研究法",31,{"webId":30,"stem":31,"number":32,"year":9,"session":10},"sw-112-2-research-methods-033","承上題，若研究者想要瞭解各個需求程度的數量時，下列何者為最適當的統計分析方法？",33,{"webId":34,"stem":35,"number":36,"year":9,"session":10},"sw-112-2-research-methods-030","某研究者針對臺灣兒保社會工作人員完成的調查報告進行分析，藉此找出影響社工開案的關鍵因素，這是下列那一種研究方法？",30,{"webId":38,"stem":39,"number":40,"year":9,"session":10},"sw-112-2-research-methods-034","研究者想瞭解具有大學、碩士與博士學位社會工作師的平均年所得是否有顯著差異，假設此一樣本為機率樣本，應使用下列何種統計分析方法？",34,{"webId":42,"stem":43,"number":44,"year":9,"session":10},"sw-112-2-research-methods-029","小華和小明兩人對於統計方法的選擇有些爭議，小華說：當我們想瞭解兩個獨立樣本的平均數是否有達到統計上顯著時，可以採用獨立樣本 t 檢定或者單因子 F 檢定，但小明認為：既然是兩個獨立樣本，採用獨立樣本 t 檢定就好，不應該採用為檢測三組以上（含三組）平均數差的 F 檢定，請問他們兩人的說法，何者正確？",29,{"webId":46,"stem":47,"number":48,"year":9,"session":10},"sw-112-2-research-methods-035","承上題，下列何者為該研究之自變項？",35,1787299277073]