[{"data":1,"prerenderedAt":49},["ShallowReactive",2],{"q-sw-113-2-research-methods-034":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-113-2-社會工作研究方法-034","sw-113-2-research-methods-034",113,2,false,34,"假設某社會工作者想要探討影響團體凝聚力之可能因素，於是針對北部地區所有社會服務機構正在提供之成長團體為研究對象（總共有 125 個團體），分別蒐集了團體成員人數（X1），半年內舉辦團體的次數（X2），半年內團體成員缺席的總人次（X3），以及每個團體之凝聚力量表分數（Y）等資料。經電腦統計分析後若得到下列之多重迴歸方程式：（假設 Y 的分數越高代表團體凝聚力越強） Ŷ ＝ 16.5 － 4.0×X1 ＋ 2.0×X2 － 3.0×X3 那個因素對於團體凝聚力的影響最強？",{"A":15,"B":16,"C":17,"D":18},"團體成員人數（X1）","半年內舉辦團體的次數（X2）","半年內團體成員缺席的總人次（X3）","無法判斷","D",null,[],"本題考點是多元迴歸中「未標準化係數不能直接比較影響力」。方程式Ŷ＝16.5－4.0X1＋2.0X2－3.0X3中的係數是未標準化迴歸係數,各自變項的測量單位與尺度不同(人數、次數、人次),係數大小受單位影響,不能單憑數值大小(如4.0>3.0>2.0)判定何者影響力最強,必須改看標準化係數(Beta)才能比較,故選D無法判斷。A、B、C皆錯在直接拿未標準化係數的絕對值互比,忽略了各變項單位不一致的問題。",1,[25,29,33,37,41,45],{"webId":26,"stem":27,"number":28,"year":9,"session":10},"sw-113-2-research-methods-033","當研究者要進行獨立樣本 t 檢定時，必須先做何種檢定分析以便決定採用何種 t 檢定？",33,{"webId":30,"stem":31,"number":32,"year":9,"session":10},"sw-113-2-research-methods-035","在變異數分析（ANOVA）程序中，若研究者希望能夠推翻虛無假設，下列何種變異量應該要越大越好？",35,{"webId":34,"stem":35,"number":36,"year":9,"session":10},"sw-113-2-research-methods-032","為了瞭解照顧者殺人的社會現象，某學者利用家庭照顧者非營利組織之案例、司法院裁判書及媒體資料庫，進行瞭解每年所發生照顧者殺人事件的案件量來看發展趨勢、發生原因與脈絡，上述對於照顧者殺人社會現象事件所進行的內容分析之分析單位不包括下列那一項？",32,{"webId":38,"stem":39,"number":40,"year":9,"session":10},"sw-113-2-research-methods-036","下列何者是質性資料分析的第一個步驟？",36,{"webId":42,"stem":43,"number":44,"year":9,"session":10},"sw-113-2-research-methods-031","下列何者不是兒保社工針對重大兒虐案件進行內容分析法常見的分析單位？",31,{"webId":46,"stem":47,"number":48,"year":9,"session":10},"sw-113-2-research-methods-037","下列何者不是紮根理論資料分析過程中的備忘錄類型？",37,1787299279715]