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建構人脈社會網絡人才推薦系統之研究-以某國立大學EMBA人才庫為例 / Social network-based specialist recommendation system- a case of national university EMBA datebase呂春美, Lu, Chun-Mei Unknown Date (has links)
根據2010年人力銀行調查54%的尋找人才是以「工作分析」為主要依據,可見人才的遴選仍以經歷為主要因素。而近年來社會網絡與推薦系統普為應用於人才之找尋。
本研究實際以某國立大學EMBA學員資料,以同學與同事關係建置一個人脈社會網絡之人才推薦系統。本系統能依據使用者所輸入之人才搜尋條件,藉由距離相似度之運算,找出最接近的所需人才,並依距離相似度排序。其次,本系統可由各成員學歷,工作經歷所在之產業別,以及在組織中任職之功能別,來呈現人才之專業輪廓(Professional Profile),以作為決策者在遴選人才之依據。並提供所有關係路徑,以利使用者可進一步的諮詢路徑上成員對於推薦人選之評價。
本研究針對該校EMBA學員共計2,121人,應用資料探勘中群集分析建立推薦系統,有別於一般以關鍵字比對的搜尋方式,能找出與使用者需求條件相似度高的人才;並藉由人脈社會網路路徑,幫助使用者藉由自身的人脈評估推薦的結果。最後,本研究並提出結論、建議以及未來研究方向。 / Abstract
According to the Job Bank survey in 2010, about 54% recruiters who search for specialist is mainly based on job analysis. This research is based on Social Network and Rcommendation system to build a relationship between the students and the colleagues with the personnel social network contacts, thus, a specialist recommendation system is constructed. First the system can compute the dissimilarity between the conditions users input and the background of people, find out the closest result required by sorting of similarity. Secondly, the professional profiles is established by the education background and work experiences (contain the various industries and position type), to serve as the basis for decision-makers in the selection of specialist. Besides, they can also inquire people from social network path for further appraisals of the candidate.
The research is based on EMBA students totaled 2121 people, applying cluster analysis of data mining to build up the recommendation system, opposite to using key-word matching as a way to search people. Thus, the study can find the highest similar conditions demand of input. Via the associated social networks paths, to help users identify and use their own network to assess the recommend candidates.
Finally, this study proposes conclusions, recommendations and future research directions.
Keywords: Social Network , Similarity , Professional Profile , Specialist Recommendation System , Social Network Path
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關係鑲嵌性與子公司興業導向關係之研究 / The Relationship between Relational Embeddedness and Subsidiary’s Entrepreneurial Orientation蔡政安, Tsai, Cheng-An Unknown Date (has links)
創業精神的研究對象概可分為新創企業及已奠基廠商,本研究是關注已奠基廠商的創業行為研究,稱為公司興業精神研究。此研究的主軸是興業精神行為模式,此模式是以興業導向衡量公司興業精神,主要在探討公司興業精神與廠商績效的關聯,過去二十多年來在許多學者的努力下已有豐碩的理論發展與實證成果。然此類研究也遇到發展瓶頸,因而學者建議此類研究應往國際化活動或是結合社會網絡觀點發展。
本研究是以興業精神行為模式為基礎,結合社會網絡觀點中的關係鑲嵌性概念,經由文獻回顧歸納出影響多國企業子公司興業精神的關係鑲嵌性包括母子公司間公司鑲嵌性、顧客關係鑲嵌性、供應商關係鑲嵌性及政府單位關係鑲嵌性,探討不同關係鑲嵌性與多國企業子公司興業導向的關聯。
經由個案訪談及問卷調查方法,對台灣企業在大陸子公司的230位經理人進行調查,以統計方法檢定各項假說,並再對未符合預期的假說進行較深入探索性分析,研究結果發現:(1)多國企業子公司興業導向與顧客關係鑲嵌性有導U字型關聯,(2)多國企業子公司興業導向與供應商關係鑲嵌性有導U字型關聯,(3)多國企業子公司興業導向與政府單位關係鑲嵌性無關聯,(4)多國企業子公司興業導向與母子公司間關係鑲嵌性有正向關聯。此結果顯示在社會網絡理論中的重要觀點:「平衡網絡」或是「過度鑲嵌」,會在多國企業子公司的興業精神中發生,換言之,本研究證實與顧客或供應商過度鑲嵌時,會不利於子公司興業精神行為。
本研究同時也探討環境中的政策不確定性、產業不確定性及競爭不確定性與子公司興業導向的關聯,研究結果顯示:(5)多國企業子公司興業導向與政策不確定性有正向關聯,(6)多國企業子公司興業導向與產業不確定性無關聯,(7)多國企業子公司興業導向與競爭不確定性有正向關聯。研究結果顯示:在面對政策上的不確定或是競爭上的不確定時,多國企業子公司會發揮更高的興業精神來因應此環境下的變動。
最後,本研究依理論架構與實證發現,提出研究的理論貢獻、實務意涵及後續研究的建議,使未來研究能彌補理論發展或是實證研究的不足。 / Research on corporate entrepreneurship(CE) has grown rapidly over the past decades. Both scholars and practitioners remain interested in studying and better understanding CE(Ireland, Kuratko & Covins, 2002).CE has bees viewed as the driver of new business and economic growth within on-going enterprises as achieved through innovativeness, proactiveness, risk-taking(Miller, 1983; Covin & Slevin, 1989e), new business venturing (Burgelman, 1983b, Guth & Ginsberg, 1990; Zahra, 1995), self-renewal(Guth & Ginsberg, 1990; Zahra, 1995; Shama & Chrisma, 1999), opportunity pursuit(Stevenson & Jarillo, 1990; Shane & Vankataraman, 2000), etc. CE can be important not only for small and medium size enterprises but also for large corporation(Antocic & Hisrich, 2001).
The previous research mainly focused on the relationship between CE and firm performance and generated an study axial of entrepreneurship behavior model that used measures as the firm entrepreneurial orientation(Covin & Slevin, 1989, 1991; Zahra, 1996,1996; Lumpkin & Dess, 1996). Although this kind of research has come out with valuable theoretical concepts and rich empirical results, it till encounters the bottleneck of research. Some scholars suggested that CE research should be extended to international business activities or include the social network perspective(Zehra et. al. , 2003).
Approximately 15 years ago, research on networks emerged as an important new era of inquiring within the field of entrepreneurship, but published papers on journals were relatively few and mainly focused on the development and consequences of networks in the new venture creation process, or focused on small medium-sized firms(Hoang & Antocic, 2003). There was lack of the network perspective research on the established firm in the field of entrepreneurship.
This research extended entrepreneurship into international activities and conducted an empirical study on multinational enterprise’s subsidiaries with relational embeddedness of social network perspective. Through the literature review and case study, we generated a research framework and a set of hypothesis which described the relationships between relational embeddedness and subsidiary’s entrepreneurial orientation. We collected data and used statistical tool to verify the hypothesis. Besides, we conducted an exploratory analysis on some field of what hypotheses were not supported to further understand how relational embeddedness influence the entrepreneurial behavior in the subsidiaries of multinational enterprises.
This research finds that (1)there exists the inverse U shape relationship between the customer relational embeddedness and subsidiary’s entrepreneurial orientation, (2)there exists the inverse U shape relationship between the supplier relational embeddedness and subsidiary’s entrepreneurial orientation, (3)there exists no relationship between government relational embeddedness and subsidiary’s entrepreneurial orientation, (4)there exists the positive association between the mother-subsidiary relational embeddedness and subsidiary’s entrepreneurial orientation. This results imply that the important phenomenon of balance network or over embeddedness be exactly happen in the filed of subsidiary’s entrepreneurial behavior. Our study verified that over embeddedness will negatively influence the entrepreneurship of subsidiary, especially over embeddedness with customers or suppliers.
This research also searched the relationship between the environmental uncertainties and subsidiary’s entrepreneurial orientation. This result finds that (5) there exists positive association between the policy uncertainty and subsidiary’s entrepreneurial orientation, (6) there exists non-association between the industry uncertainty and subsidiary’s entrepreneurial orientation,(7) there exists positive association between the competitive uncertainty and subsidiary’s entrepreneurial orientation. This imply the subsidiary will advance his entrepreneurial behavior to overcome the environmental uncertainty or pursuit the business opportunities in the dynamic change.
Finally this research proposed the theoretical contribution, practitioner implications and further research suggestions
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核能安全緊急應變宣導政策網絡中里長的角色分析 / The Role Analysis of the Chief of Village in Policy Advocacy Network of the Nuclear Safety Emergency Response黃志宏, Huang, Chih Hung Unknown Date (has links)
網絡是一個依據人與人之間的互動關係所建構出來的,它即是形成我們日常生活中的一部分,而政策網絡則是從網絡的生活環境概念化,進而系統化的分析方法,是較傳統分析方法更有彈性的分析架構。在現在的社會中,想要製造對立的關係很容易,想要挑出他人的問題也是容易的,但是如何促使人們溝通呢?在這個民眾對政府信任低落的時代,社會上的急需解決的公共議題卻未見減少,若里長能發揮一個更作為連結政府和民眾之間溝通的良好媒介,發揮其作為中介樞紐的功能。本研究更期許里長在核子事故緊急應變的政策宣導中,是一個能讓民眾和政府之間的溝通更為順暢的角色。透過政策網絡中的社會網絡分析方法,嘗試去解析在核二廠周遭地區的里長,他們在緊急應變網絡中所擁有的角色、地位及其對網絡的影響,並進一步提出改善當前緊急應變宣導僵化的困境。
本研究透過社會網絡分析的中介性分析結果,發現雖然在緊急應變宣導的政策網絡中,里長確實擁有強大的動員能量,更在網絡中有無法抹煞的影響力,但里長卻並非網絡的單一中介核心,在地方上的緊急應變宣導網絡中,形成了多元的中介核心,這些網絡參與者或因為公務上的正式關係,或因為掌握核能的專業知識,因此,各自在網絡中占有重要的地位,但是若核子事故發生時,這些參與者又會形成環環相扣的宣導和疏散系統,缺一不可。故本研究認為里長的角色,確實會對緊急應變宣導產生不同層面的影響,里長在網絡中也具有相當深厚的稟賦,但更多時候里長只是消極的在執行。
最後本研究彙整出不同受訪者的意見,歸納出了兩個方向性不同的建議,期望負責緊急應變宣導的單位能重新省思這些根本性的問題:第一,只有讓民眾真正的體驗過,體驗才會轉換成有價值的經驗和記憶;第二,對於緊急應變宣導的結構性省思,政府擁有的人力、資源和時間有限,政府官員相較於民眾是否是更需要宣導的群體?
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獨立音樂在溫羅汀的發展與限制 / Development and Restrictions of Independent Music in Wen-luo-ting陳詩珊 Unknown Date (has links)
「溫羅汀」指的是台北市大安區的溫州街、羅斯福路以及汀洲路的區域,在七、八零年代開始,隨著台灣大學為核心的運動氣息和自由氛圍,聚集著人文氣息濃厚的主題書店、獨立音樂及咖啡館所構成的文化地景,擁有著獨立、非主流、自由的精神。「溫羅汀」的獨立音樂場景也由著這樣的文化與歷史脈絡而於此落葉生根。
透過論文的整理與分析溫羅汀在地的獨立音樂的歷史、環境與文化,再以這個為背景,來討論台灣獨立音樂在台北的群聚與社會網絡,並觀察與分析溫羅汀做為台北獨立音樂場景的重要基地其主要的因素。最後,再從外部的政策環境以及內部的獨立音樂發展方向的矛盾,來討論台灣獨立音樂發展的限制。
研究認為,溫羅汀會成為台北獨立音樂的重要音樂場景主因是因為,溫羅汀的音樂人力聚集形成一種「創意型群聚」,而這樣密集的社會網絡提供了經濟機會,而且,這樣的群聚是集合了包含生活圈、社會網絡以及產業鏈的「生態圈」。因此政府在做相關產業政策時,絕對不能忽視獨立音樂場景之中,生活圈以及社會網絡對於獨立音樂發展的重要性。並且,政府在做獨立音樂產業政策時,各部會層級的溝通也都該有「文化」的思維,並且,部會間的橫向與縱向的溝通與協調機制也必須要能夠發揮。
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探討網絡化社運中社會網絡之形構- 以苗栗大埔事件為例 / The formation of social network in the networked social movement: A case study of Miao-li Da-pu鄭雅云, Cheng, Ya Yun Unknown Date (has links)
近幾年的大規模社會抗爭運動,不像過往傳統社運組織由上而下的動員,強調一致的意識形態和認同作為號召,而是透過網際網路與社交媒體的訊息擴散與中介動員,形成水平式的串連。面對這種新型態的網絡化社會運動,Bennett & Segerberg(2013)提出連結性行動(connective action)概念,強調個人化行動框架的重要性,以及組織在這些新型態社會運動中扮演的不同角色。本研究以2013年苗栗大埔農地徵收一案作為本地的連結性行動個案,觀察社交媒體上的浮現社群和既有的社運組織之連結,探討線上與線下參與者之串連如何使此案成為眾所關注的社會抗爭事件。
本研究採取複合式研究方法進行資料蒐集與分析,研究場域包括線上社交媒體與線下田野觀察,並訪談實際參與者。研究發現,在2013年苗栗大埔事件中,透過社交媒體的訊息擴散與動員參與,一波又一波的訊息擴散累積為下次的動員能量,號召更多的個別行動者參與;再者,社運組織作為一個連結平台,讓線上社交媒體的議題社群,有機會與在地抗爭者共同參與活動,並捲動不同社運組織之間的連結,形成社運組織「網絡的網絡」的協作圈。 / In the 2013, residents of Miao-li Da-pu fought for their living right against the government. They organized a series of protest by mobilizing people through social media. This was one of the several high-profile networked social movements in recent years.
Adopting “the logic of connective action” from Bennett & Segerberg (2013) as the conceptual framework, this study examines the online and offline social networks of activist organizations during the protest events of Miao-li Da-pu.
This analysis indicates that the protest’s information flows on the social media may recruit more individuals to participate the protest. Moreover, the organizations enabled “the network of networks”, which is linked to the networks belonging to different organizations. The role of organization in the protest is not only to mobilize the resources but also an enrolling platform to connect various individuals and local residents to work together.
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新聞記者尋人行為研究:以小人物消息來源採訪為例 / People-seeking research: How journalists seek their sources徐志偉, Hsu, Chih Wei Unknown Date (has links)
有別於傳統新聞學研究探討記者與消息來源的互動關係,因礙於研究對象的預設限制,因而相關研究大多僅探討記者如何與消息來源培養、鞏固、強化及修補關係,對於記者如何尋覓至消息來源卻少有著墨。有鑑於此,本研究試圖跳脫以往僅以政治人物或公關人員作為研究對象,乃以低社會能見度之小人物作為消息來源,試以探究記者在尋找小人物消息來源的過程中,如何運用環境周遭的物質工具及人際關係網絡等中介資源以達成任務。
透過深度訪談及參與觀察方式,本研究發現記者尋找小人物消息來源乃是一種富涵新聞機構性的行為,在尋人初始階段,記者乃會對於尋找何種類型的小人物存有特定假設;然而,假設的形成並非全然由表徵系統進行控制,而是一循環建構的過程;另一方面,在新聞常規的作用之下,本研究發現小人物新聞乃需與其他新聞類型進行版面競爭,此時,在突發新聞不可獨漏的情況下,又需兼顧因時事議題所發展的小人物專題,記者乃會利用傳播或資訊科技工具來縮短一般新聞的處理時間,進而延長小人物新聞資訊素材的蒐集時間;再者,新聞常規亦會造成小人物新聞遺漏的現象產生,而記者亦會適時選擇特定傳播或資訊科技工具以彌補小人物新聞遺漏的缺口。
除此之外,人際關係網絡更是記者尋人不可或缺的資源之一。本研究發現記者在選擇資訊中間人時,乃會依據雙方之間的關係特質,以形成各式不同策略來與資訊中間人應對,藉以獲取尋人線索或相關資訊素材,尤其記者乃會利用與自身擁有弱連結關係的資訊中間人,作為新資訊擷取與流通的橋樑,而利用強連結關係作為與這些弱連結關係資源交換的籌碼。
綜言之,記者尋人行為乃是一種「配置型智能」的展現,將原先大腦所需承擔的認知負荷交由環境中各式中介資源分散處理;另一方面,記者尋人行為更加蘊含「行動中思考」之過程,任何中介資源的使用,乃是端視記者當下所處情境,是否賦予記者視見中介資源之功能性用途。由此可知,記者尋人的知識即是展現在記者審時度勢的功夫上,以適時運用環境周遭的中介資源,協助解決任務、尋覓至小人物消息來源。 / As previous studies have emphasized on journalist-source relationship for a long time, they provide a jumping-off point for this study to divert from them. In terms of traditional research subjects (politicians and public relations), most of those studies mainly focus on how journalists develop, cement, augment and repair mutual relationship with their sources. However, the question of how journalists seek for their sources has been rarely discussed. Therefore, this study attempts to turn to low-status sources (i.e. ordinary people) and examine how journalists manipulate artifacts and social networks to seek for them.
This study conducted by in-depth interview and participant observation shows that the institutionalization of newspapers makes big impacts on journalists’ people-seeking behavior. At the first phase, journalists will be cultivated to form specific hypotheses for the type of sources they are seeking for. Second, it may cause ordinary people news necessary to compete with other news genres for news pages. Finally, it may also cause some of ordinary people news stories to be omitted. However, even though journalists’ people-seeking behavior is constricted to the social structure, they are still able to exercise their agency in the use of information and communication technology to extend the time of newsgathering and to ensure all potential ordinary people news will be found. Moreover, those hypotheses for the people they are seeking for are not totally controlled by journalists’ representational systems either but constituted recursively.
In addition, social networks are also one of indispensable resources for journalists’ people-seeking behavior. According to research results, the factor that impacts journalists on deciding which intermediary they will ask help for is based on mutual relational characteristics. Journalists will use weak ties to access new information and strong ties as a bargain chip to negotiate with weak ties for resource exchange.
In sum, during the process of people-seeking, journalists’ cognitive functions will be distributed and offloaded to the mediated resources in the situation in a cooperative way to ease the cognitive burden imposed on their brains. In addition, the usage of mediated resources also depends on the situation journalists stay in, which enables them to perceive the function of each mediated resource. All in all, journalists’ knowledge of people-seeking behavior rests on how they consider the situation and manipulate mediated resources properly to solve their tasks.
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社會網絡網站的價值階層圖 / The Hierarchical Value Maps of the Social Networking Sites莊恭豪, Chuang,Sage Unknown Date (has links)
隨者社會網絡網站在全球流行的同時,其相關的學術研究也如雨後春筍般地冒出頭來,主要可分為隱私權議題、線上與下線的聯繫、友情聯繫與印象管理、網絡與網絡結構這四大塊領域。目前的文獻缺乏以質性研究深入了解網友偏好哪些社會網絡網站的功能、這些功能帶給網友哪些利益,以及是哪一些價值觀驅使網友追求這些利益。因此本研究以「方法目的鏈理論」為基礎,透過「階梯訪談法」,深入訪談社會網絡網站的使用者,了解其對於社會網絡網站認知的「價值階層圖」(HVM),並將使用者分為大學生和上班族兩群,分析其價值階層圖之異同,並提供社會網絡網站業者對於網站功能改善的建議。
本研究之訪談結果,經內容分析法分析後,繪製成價值階層圖,大學生HVM的要素的連結路徑包括「小遊戲-調整心情」、「微網誌-調整心情」、「微網誌-獲得關懷」、「微網誌-關懷他人」、「完整的網誌-關懷他人」、「完整的網誌-保存回憶」、「影音存取-保存回憶」、「調整心情-樂趣與享受」、「獲得關懷-歸屬感」、「關懷他人-與他人的溫暖關係」、「影音存取-與他人的溫暖關係」;上班族HVM的要素的連結路徑包括「完整的網誌-保存回憶」、「完整的網誌-關懷他人」、「完整的網誌-獲得關懷」、「微網誌-關懷他人」、「微網誌-獲得關懷」、「微網誌-廣告宣傳」、「影音存取-關懷他人」、「影音存取-獲得關懷」、「影音存取-增加話題」、「相片標籤-禮貌」、「關懷他人-與他人的溫暖關係」、「獲得關懷-歸屬感」、「完整的網誌-樂趣與享受」。
本研究為社會網絡網站業者提出的功能改善的建議為:一、提供使用者偏好的網站屬性,二、提高使用者互動的質量,三、提供更簡易操作的隱私分級制度,四、提高娛樂價值,五、不同的社會網絡網站業者應發展自己的特色。 / As the social network sites(SNSs) have became widespread, the relevant research has also increased. These resaerches have focused on privacy issues, online/offline connections, impression management and friendship performance, and networks and network structure. To date, there lacks research that using qualitative methods to analyze which SNSs attributes users prefer, which benefits the attributes bring, and which values motivate users to gain the benefits. This thesis adopts the “Means-End Chain Model(MEC)” as the research methodology, and the researcher interviews survey candidates by laddering method. The goal of the interview is to obtain the hierarchical value maps(HVM) perceived by the survey respondents. The survey respondents are divided into two groups: college students and full-time workers, and their HVMs are compared. In the end, there are suggestions for improving the functions of SNSs.
The interview data are analyzed by content analysis method, and then drawn as HVM. The connections between elements in HVM of college students include “Flash game connects to Mood-adjusting”, “Micro blog connects to Mood-adjusting”, “Micro blog connects to Concern-gaining”, “Micro blog connects to Concern-offering”, “Blog connects to Concern-offering”, “Blog connects to Memory-remaining”, “Visual and auditive elements access connects to Memory-remaining”, “Mood-adjusting connects to Fun and enjoyment”, “Concern-gaining connects to Sense of belonging”, “Concerning-offering connects to Warm relationships with others”, and “Visual and auditive elements access connects to Warm relationships with others”. The connections between elements in HVM of full-time workers include “Blog connects to Memory-remaining”, “Blog connects to Concern-offering”, “Blog connects to Concern-gaining”, “Micro blog connects to Concern-offering”, “Micro blog connects to Concern-gaining”, “Micro blog connects to Advertisement”, “Visual and auditive elements access connects to Concern-offering”, “Visual and auditive elements access connects to Concern-gaining”, “Visual and auditive elements access connects to Increasing the topic of conversation”, “Photo tag connects to Manners”, “Concern-offering connects to Warm relationships with others”, “Concern-gaining connects to Sense of belonging”, and “Blog connects to Fun and enjoyment”.
The suggestions for improving the functions of SNSs are: 1. Provide the website attributes users prefer; 2. Improve the quality of interaction among users; 3. Provide the simple privacy classification interface; 4. Increase the entertainment value; 5. Different SNSs should develop different characteristics.
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以語意網建構人才推薦與信任推論機制之研究— 以某國立大學EMBA人才庫為例 / A study of semantic web-based specialist recommendation & trust inference mechanism-a case of EMBA database蔡承翰, Tsai, Cheng Han Unknown Date (has links)
「人」是公司中最重要的資產,而在知識密集的行業中,這樣的資產更顯得重要。由於網路技術的出現,網路人力銀行也成為另外一種人才招募的新興管道,但透過網路人力銀行所召募的人才素質並沒有傳統上透過公司員工推薦進來的人才可更進一步瞭解的好處。因此本研究透過一網路人才推薦信任制度,來加強線上人力銀行之人才篩選能力,希望透過此制度能繼續保有網路人力銀行在人才招募速度上的優勢,並能加強其篩選的能力。
本研究針對人才招募管道進行了文獻的探討,提出一人才推薦制度,以某國立大學EMBA之人才庫,透過成員間的學經歷背景相似度,推薦出擁有相同顯性工作能力的人才。讓人才招募單位可以得到推薦的人才,並可對其作信任評價的推論。接著利用實驗來求出雛型系統的一些關鍵參數,讓雛型系統運作得更完善以及更符合使用者的需求。
本雛型系統結合了網路人力銀行人才招募方式可快速地招募到大量員工的特點,及員工推薦人才招募方式可招募到更適切員工的特點。並透過FOAF格式的使用,將線上社會網絡的資料格式統一,有助於縮短整個人才信任推薦系統的建立時間。 / "Human Resource" is one of the most important assets of company, especially in knowledge-intensive industries. As network technologies developed, commercial job site has also become another kind of recruitment channel. But through this kind of channel, companies don’t have better chance to know new employee than traditional way. Therefore this study filters new employees by a Recommendation & Trust Inference mechanism. Hope that commercial job site would continue to keep the advantages of high efficiency in recruitment, and enhance its filtering capability at the same time.
First, this study surveys literatures in recruitment channels. And it proposes a Recommendation & Trust Inference mechanism using a national university EMBA program member data as an example. The Recommendation mechanism recommend candidates having the same specialty by comparing their similarity of education and work experience. Furthermore, recruitment unit could use Trust Inference mechanism to get suitable candidates. Third, we conduct experiments to find the key parameters for the prototype system. Make the system able to work better and meet users’ needs.
The prototype system combines the benefit of commercial job site which can quickly recruit a large number of employees and the feature providing more appropriate candidates for the company recommended by staff. Simultaneously by taking use of the FOAF format, we can unify the data format in online social network. The way mentioned above will effectively reduce the system set-up time.
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學習社群平台對國小學童創造思考歷程之影響研究:以PasteWall為例 / Assessing the effects of learning community platform on promoting creative thinking processes of elementary school students許毓秀, Hsu, Yu Hsiu Unknown Date (has links)
為落實「善用資訊科技、共享數位資源、激發創意思考」之教育理念,本研究分別以採用具備社群互動與資源傳遞功能之社群平台PasteWall的實驗組,以及採用一般實體面對面學習互動模式的對照組,進行創造思考學習活動,以探究社群平台是否有助於提昇學習者創造思考與聚斂評估能力,也進一步分析在電腦中介溝通的學習環境中,同儕資源分享與想法回應情形,是否優於傳統體面對面學習互動。研究結果歸納如下:
一、實體面對面互動的對照組同儕互動程度高於使用PasteWall社群平台之實驗組,但兩者的資源分享量無顯著差異;實驗組訊息回應量顯著高於互動密切的對照組,顯示應用社群平台有助於促進學習資源的傳遞與分享。
二、使用PasteWall社群平台進行互動的實驗組學習者,分享互動後的流暢力與獨創力表現顯著高於對照組學習者;實驗組低創造傾向的學習者在變通力與獨創力表現上顯著優於對照組低創造傾向學習者;研究結果支持PasteWall社群平台有助於提升實驗組與低創造傾向學習者部分擴散思考表現。
三、實驗組獲得正向評價的想法被發表之百分比明顯高於獲得中間評價想法;對 照組獲得正向評價的想法被發表的百分比明顯高於獲得中間及負向評價的 想法;顯示同儕評價向度與學習者的想法發表具有部分關聯。
四、實驗組學習者在創造思考學習任務的成效表現,顯著優於對照組學習者。
此外,根據本研究教學實驗結果,提出以下教學實務建議:
一、教師可應用學習社群平台規劃團體腦力激盪的合作式學習,激發學習者的擴散思考能力。
二、教師應適當應用電腦中介溝通的特點,協助不同特質的學生發展其創造思考關鍵能力。
三、同儕回饋對學習者分享學習成果的意願有一定程度影響,教師可適時應用學 習社群平台提供虛擬互動的學習環境,提升學習者向同儕分享想法的動機。 / In order to fulfill the educational philosophy of Using Information Technology Optimally, Sharing Digital Resources and Activating Creative Thinking, this study used two groups to implement creative thinking and learning activities, including a experimental group, which adopted the community platform of PasteWall with the function of community interaction and resource transfer, and a control group respectively, which adopted usual learning mode of physical face-to-face interaction. If the community platform is helpful to upgrade the learners’ creative thinking and convergent evaluation abilities was explored. Furthermore, if the resources sharing and thought responding among peers in the learning environment with computer-mediated communication are better than that with traditional face-to-face learning interaction was analyzed. The results of the study are summarized as below:
1. The interactive level among peers in the control group with physical face-to-face interaction is higher than that in the experimental group adopting the community platform of PasteWall. However, the volumes of resources sharing between two groups have no significant difference. The volume of response to thought in the experimental group is significantly higher than that in the control group with closer interaction, which indicates that the community platform benefits the improvement of resources transfer and share.
2. For the learners in the experimental group utilizing the community platform of PasteWall to interact, the performance of fluency and originality after interaction is significantly higher than that in the control group. Learners with low creative tendency in the experimental group perform significantly better in flexibility and originality than the learners in the control group with low creative tendency. The results of the study indicated that the community platform of PasteWall was helpful to upgrade the performance of divergent thinking for learners with low creative tendency in the experimental group.
3. The percentage of thought with positive evaluation which is posted in the experimental group is obviously higher than that with intermediate evaluation. For the control group, the percentage of thought with positive evaluation which is posted is also obviously higher than that with intermediate and negative evaluation. It indicates that the evaluation dimension of peers has some correlation with the posting of the learners’ thought.
4. Learners in the experimental group have achieved better performance in the learning tasks with creative thinking than those in the control group. In addition, suggestions are put forward for teaching practice on the basis of the results of the study:
1. Teachers should utilize learning community platform to plan group brainstorming cooperative learning and activate learners’ divergent thinking ability.
2. Teachers should properly utilize the characteristics of computer-mediated communication to assist students with different personalities to develop the critical ability of creative thinking.
3. The responses from peers have some impact on learners’ willingness to share the achivements of learning. Teachers can timely apply learning community platform to provide virtual interactive learning environment and upgrade the motivation of learners to share their thoughts with peers.
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教室中的小社會—國小班級關係氛圍與人際網絡結構分析 / A Network Analysis of the Climate and Interpersonal Relationships in the Elementary School李偉斌, Li, Wei Pin Unknown Date (has links)
本研究旨在探討國小班級關係氛圍的類型以及班級人際網絡結構的現況。
研究中抽樣調查了全國54個四到六年級的班級,依據問卷所得資料進行集群分析法(clustering method),依同儕關係、師生關係兩向度將班級自然分類成三個集群。
研究進行了不同關係氛圍班級之差異分析,研究二檢驗不同類型班級在師生關係變項上的差別;研究三採用社會網絡分析法(social network analysis)描繪班級人際網絡結構的差別。研究四班級內部的結構,進行核心邊陲分析與班級塊模型分析,研究五進行人際互動課程的實驗研究。研究後建構出診斷班級小社會的訊息,未來可提供給實務現場教師採用。
本研究所得之研究結論如下:
一、國小班級內部關係品質,包含了學生之間的同儕關係、學生與教師的師生關係兩向度,共同建構班級關係氛圍,各班級區分類為低、中、高三種關係品質的班級。。
二、相較於低關係班級,高關係氛圍班級在班內師生關係的標準差較小、班級內師生關係的性別差異亦小。此外,高關係班級的學童的社交計量數與自身師生關係呈現顯著相關。
三、高關係與低關係班級,在人際網絡結構上並沒有顯著的差別,包含了網絡密度、EI指數、二方關係、派系數、成分數、孤離者數和比率。顯示無論班級關係品質為何,都會自然形塑而成班級小社會。
四、低關係班級有幾個值得關係的議題,包含核心學生之間的互惠關係、高密度的子群之間的關係,以及核心學生與高密度學生們對於自身班級的同儕關係與師生關係,都是教師在班級經營中須特別關注的。
五、進行班級氛圍的改變效果,短期課程對氛圍與人際網絡結構的改變效果並不明顯,推論需仰賴教師平時之互動與班務上的經營。 / The study was to investigated the primary school’s classes. The purpose is to understand the class climate and social network of the class.
The forty-four classes were in the study by random sampling from Taiwan area.Teacher-student relationship and peer relationship are treated the classification variables. The classes were divided into three categories by clustering method. 18 classes were High-quality relationship; 11 calasses were Low-quality relationship.
The results are the comparison of two types of class. High-quality relationship classes have some features: Standard deviation is smaller in teacher-student relationship, the same result of differences between boys and girls. The better the relationship between popular students and teacher.
Second, the two-type classes were no differences in social network model. High-quality and Low-quality classes both forming a small community in nature. From the analysis of the class entrials, Mutually beneficial relationship and the relationship between small groups were the important issues.
A six-week course experimented in a class. Only small impacts on the class climate and social network.
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