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系統識別號 U0002-1206201210472800
中文論文名稱 雲端儲存空間服務使用意願之研究
英文論文名稱 A Study on the intention to Use Cloud Storage Services
校院名稱 淡江大學
系所名稱(中) 資訊管理學系碩士在職專班
系所名稱(英) On-the-Job Graduate Program in Advanced Information Management
學年度 100
學期 2
出版年 101
研究生中文姓名 童世鑫
研究生英文姓名 Shih-Sin Tong
學號 799630024
學位類別 碩士
語文別 中文
口試日期 2012-05-26
論文頁數 73頁
口試委員 指導教授-吳錦波
委員-伍台國
委員-黃燕忠
委員-劉艾華
中文關鍵字 雲端運算  雲端儲存空間服務  相對優勢  任務科技配適理論  雲端服務安全性 
英文關鍵字 Cloud Computing  Cloud Storage Services  Relative Advantage  Task-Technology Fit Theory  Security of Cloud Services 
學科別分類
中文摘要 雲端運算因為網路的快速普及和頻寬的成長,加上行動網路應用的蓬勃發展,促成雲端服務成為熱門話題,也將成為未來資訊應用的主要發展趨勢。本研究以一般有使用雲端儲存空間服務經驗的網路使用者為對象,主要目的在了解影響使用者使用雲端儲存空間服務的使用意願為何。以使用者內在評估的相對優勢(轉換成本、轉換利益、知覺價值)、任務科技配適理論、雲端服務安全性探討使用者對於雲端儲存空間之使用意願,並要討論彼此之間的關係。
本研究針對209位有使用雲端儲存空間服務經驗的網路使用者進行問卷調查,並利用結構方程模式(Structural Equation Modeling,SEM)進行模型估計;研究結果顯示,使用者的使用意願受其認知價值的影響,而價值來自於成本與利益的整體評估;使用者的任務活動配合使用雲端儲存空間服務,搭配程度越高時,使用意願也越高;安全問題會影響使用者的使用意願;而研究結果也發現,成本因素不會直接明顯地影響使用者的使用意願。本研究結果提供具體的建議,希望用以建立更完善的雲端儲存空間服務。
英文摘要 Due to the rapid spread of the network and the improved bandwidth, the cloud computing together with mobile network applications, has contributed to make cloud services become a hot topic and a major trend of the future IT applications. The objective of this study is to investigate the Internet user’s willingness to use cloud storage service. This study focuses on three main areas: the benefits to users (switch costs, switch benefits, and perceived value), task-technology fit theory, and the security of cloud services in order to understand what motivates users to select cloud storage services and the relationship between those constructs.
The data collected for this study are 209 internet users with experience of cloud storage services and structural equation modeling is the statistical method used to test the proposed theoretical model. Research results show that users’ selection of cloud computing services is determined by their perception of value, which is based on an evaluation of the relative costs and benefits. The study also shows that the user’s task has a fit with the use of cloud storage services, the higher the fit, the higher the intention to use the cloud storage services. This research also shows that the security issues affect the decision to use this type of services. However, the cost factor does not significantly impact users’ willingness to employ cloud storage services. This study concludes with specific recommendations for building a more comprehensive set of cloud storage services.
論文目次 目次 IV
表目錄 VI
圖目錄 VIII
第一章 緒論 1
第一節 研究背景與動機 1
第二節 研究目的 2
第三節 研究意義 3
第四節 研究流程 4
第五節 論文架構 6
第二章 文獻探討 7
第一節 雲端運算與雲端儲存 7
第二節 相對優勢 10
第三節 任務科技配適理論 15
第四節 雲端服務安全性探討 17
第三章 研究方法 19
第一節 研究架構 19
第二節 研究假說 20
第三節 變項衡量與操作性定義 23
第四節 問卷設計與資料蒐集 25
第五節 分析方法 32
第四章 研究分析與結果 35
第一節 敘述性統計分析 35
第二節 信度分析 40
第三節 一階驗證性因素分析 41
第四節 結構方程模型分析 44
第五章 結論與建議 55
第一節 結論 55
第二節 管理意涵 58
第三節 研究限制 59
第四節 未來研究建議 60
參考文獻 61
附錄一:問卷 67

表3-1 問卷設計-轉換成本 27
表3-2 問卷設計-轉換利益 27
表3-3 問卷設計-知覺價值 28
表3-4 問卷設計-任務特性 28
表3-5 問卷設計-科技特性 29
表3-6 問卷設計-任務科技配適 30
表3-7 問卷設計-安全性 30
表3-8 問卷設計-使用意願 31
表3-9 各潛在變項之代號 34
表4-1 樣本基本資料 36
表4-2 使用的雲端儲存空間服務統計 37
表4-3 雲端儲存空間服務平均每月花費及擁有容量 38
表4-4 使用雲端儲存空間服務所使用的電腦設備或裝置 39
表4-5 使用的經驗及平均每天使用次數 39
表4-6 使用雲端儲存空間服務的目的及用途 40
表4-7 各潛在變項之信度分析表 41
表4-8 各構面之組合信度及平均萃取變異量分析表 42
表4-9 各構面√AVE值及各構面間相關係數 43
表4-10 測量模型配適度指標檢核表 47
表4-11 轉換成本變數參數估計表 48
表4-12 轉換利益變數參數估計表 48
表4-13 知覺價值變數參數估計表 49
表4-14 任務特性變數參數估計表 49
表4-15 科技特性變數參數估計表 50
表4-16 任務科技配適變數參數估計表 50
表4-17 安全性變數參數估計表 51
表4-18 使用意願變數參數估計表 51
表4-19 路徑關係檢定表 54

圖1-1 研究流程 5
圖2-1 任務科技配適理論 15
圖3-1 本研究架構 19
圖4-1 整體模型配適圖 53
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