國家符號被廣泛的運用在我們的生活中，雙十節慶時滿街懸掛的國旗，奧運會時國家代表隊，象徵國家榮耀的國旗，護照封面的國徽。在現代社會中國家象徵如國旗、國徽、國歌，蘊含了國家的歷史、地理、文化和政治等。在國家新建立時，國家象徵在國家現代化過程扮演重要角色，在國際間重要的文化識別，對於群體內是群體內是認同歸屬感，蘊含須能與每個國民溝通，是凝聚社會群體的要件，國家象徵制定是一項重要議題因此國家象徵制定與物件的選取是是一項重要議題。而社會網絡分析方法(Social Network Analysis)近年來也運用到各種領域資料，跨領域的研究，讓我們帶來新的可能。 本研究目的在於探討國家象徵所使用的民族文化象徵元素與意涵， 對國徽語意分析，以社會網絡分析205個國徽，探索國家地理位置、文化象徵元素和象徵意涵間的關係，試著從中觀察出一些隱含在資料中的現象，提供數位人文探索的可能。

在媒介暴漲的現代社會中，資訊的掌握成為新興權力的象徵。台灣社會的八卦文化，由口語之消息傳播，轉變為媒體大幅腥羶色之報導。其深入公領域生活，挑起個人隱私與公眾求知慾之間的拉鋸戰，學界對於八卦文化之盛行，莫不表現高度之重視，然其觀察取向多由媒體、新聞之角度作一道德價值的反省，鮮少針對八卦之實際行為與互動加以研究。本研究以社會網絡分析方法，針對小團體之成員予以測量觀察，瞭解個人於日常之人際網絡中，加何獲得八卦消息，以期對於八卦之現象做一探索。 本研究以友誼網絡為參照之對象，分析團體內成員由八卦關係組成的網絡，其結構特性、權力角色、成員八卦關係的聚合狀態、八卦互動之模式、八卦者所持有的態度。研究發現，八卦深植於日常生活，由友誼關係發展而來；於日常生活之中掌握八卦資訊的個人，在八卦訊息的溝通中，亦扮演重要的角色，該結果證實學者對於八卦與權力高度相關之看法。其次，團體內個人的八卦關係，遠比友誼關係來得親近，其互動模式呈現放射狀，成員基於交換訊息所組成的八卦次團體，具有單一的核心，這些特性顯示出八卦傳遞的時效價值，以及團體內八卦活絡之現象。最後，本論文檢證學者所提出之八卦理論，並提出八卦之社會功能，予以修正與重新詮釋。 關鍵字：八卦、社會網絡分析、社會功能 / In the modern society, the acquisition of information has become the new way to gain dominant position. In Taiwan, the gossip culture has been transformed from interpersonal communication topic to popular news on mass media. Gossip not only challenges the boundary between public and private realm but also provokes the debate between personal privacy and the right of information access. In the discipline of mass communication, the issue of gossip is examined from the ethical perspective. However, this study takes a sociological approach that adopts the social network analysis. A pre-selected concrete small group is used as a research sample to explore how gossip circulates in our daily interactions. This thesis presents the results from the comparisons between the gossip network to the friendship network. They are demonstrated in the order of network structure, roles, proximity, interaction patterns, and the attitudes of the gossipy people. This study suggests that gossip is deeply rooted in the friendship relations. It further shows that the prominent actors in our daily life occupy an important position in the transmission of gossip, which corresponds to the hypothesis of social control theory. Additionally, the social distance within the gossip network is much more closer than that within the friendship network. Moreover, the gossip network is composed of a single-core structure with a star-shaped interaction pattern. This unique structure is formed by the frequent exchange of information and instant diffusion of gossip. Finally, various theories of the social functions of gossip are reexamined, and new understandings of these theories are provided in the end of this thesis. Keywords: gossip, social network analysis, social functions.

近年來，由於網路發展、知識水平的提升、社會大眾對網路使用習性的改變以及網路瀏覽速度的提升，網路影音播放已然相當普及；同時，Web2.0的概念廣為網路使用者接受，使YouTube 等Web2.0影音網站崛起。以YouTube為首的Web2.0影音網站，成為了人們參與網路社群以及與他人互動的管道；另一方面，全球化競爭，網路廣告的廣泛使用，讓Web2.0影音網站成為一項新穎的傳播媒介。 　　本研究於YouTube網站上抓取11,269筆「蘋果電腦Mac系列產品」相關資料，利用資料間的好友關係、訂閱／被訂閱關係，建構一社會網絡；並使用社會網絡分析中著重連結方向性的方法，辨識網絡上的傳播關鍵節點，包括廣為對外散佈意見的意見領袖、集中訂閱的參考節點，以及深度涉入特定影音類型的專家；同時本研究使用資料探勘中的關連規則分析，獲得傳播關鍵節點間的關連規則。其次，本研究使用人與人矩陣辨識使用者透過哪些影音類型會產生緊密連結；另利用資料探勘中的分群技術，將網絡上的節點作子網絡歸屬，透過分析子網絡的屬性，加上各子網絡適合行銷傳播的特性，探討在影音網站上行銷傳播之特性。 　　本研究發現，在YouTube網站上與Mac系列產品有關的使用者，多喜好觀賞音樂、娛樂類型的影音，且使用者透過觀看音樂和電影與動畫類型影音易產生緊密連結；九個分群子網絡關鍵傳播節點和關連規則數量都不一，且適合傳播的影音類型都不相同，將可視要傳播的理念或產品性質最接近的子網絡來操作傳播。 / Nowadays, web videos are put to use universally due to the development of Internet, arising of the multitude knowledge and the change of the Internet using behavior. Moreover, the concept of Web2.0 has accepted by the Internet users. The reasons mentioned above result the prosperity of Web2.0 video websites like YouTube. Several user interaction facts have made Web2.0 video websites channels which allow people to participate in web communities and to interact with each others. Furthermore, the Web2.0 video websites have become a new communication media on account of worldwide competition and the using of Internet advertisement. Therefore, the enterprises often interpenetrate target consumers by web videos through Web2.0 video websites. The research propose an analytic structure which is an effective method to recognize the critical properties of marketing communication on Web2.0 video websites by social network analysis, data mining and communication theories. The main purposes of the research are as following. 1. To present an analytic structure to realize the keys to marketing communicate on Web2.0 video websites. 2. Critical network problems analysis, positioning the network users and explaining the marketing communication meaning. 3. Verifying with YouTube-Mac network.

近年隨全球生產鏈改變，廠商為維持競爭力由追求區位最佳化，轉而追求網絡位置優化。在此種現象下，引發本研究探討區位環境在廠商創新過程中所扮演之角色，並嘗試與網絡位置共同分析，探查區位環境對於廠商是否具有功能化效果。且以Markusen (1996)與Glückler(2007)之論述為基礎，檢視創新環境差異下是否存在網絡結構差異。區位環境與技術網絡分別透過創新氛圍與社會資本作為論述框架，利用兩者皆強調個體行動者特質，連結地理區位、社會化行動至創新績效之路徑。 本研究以台灣生物技術廠商為研究對象，該產業為我國新興產業之一，對於技術網絡建立與研發需求強烈。資料收集同時利用二手資料與問卷方式，建立近似於整體性的技術網絡資料，分析方法採用社會網絡分析法、變異數分析以及卜瓦松回歸進行假說驗證。分析結果呈現地區創新氛圍差異確實存在廠商社會資本型態差異，支持先前文獻論述。而地區創新氛圍在廠商創新過程中扮演調和社會資本結構面功能角色，隨創新氛圍提升，強化直接連結的正向效果，減緩了網絡中介的負向效果；突顯了區位選擇在廠商面對全球化過程中仍為影響創新績效的關鍵因子。 / The empirical studies of firms’ innovation pointed out the important of localtion. In early days, firms pursue better location to lower the cost.But now they facing the globalization recombining the global supply chain. The important of location is re-placed by “ network system”. In this view, the main part of our research tring to understand the role of innovative milieu in innovation process. According to the lite-rature of Markusen (1996) and Glückler(2007) suggest the difference network structure between difference industrial districts. The second goal of this research is using statistical data to confirm their explanation. Tthis research which indicate two important results. The first is the difference social capital of firms existing in difference innovative milieux.This result support Markusen and Glückler’s discussions. Second, the role of innovative milieu is mod-erated effect between social capital and innovative perfornment.Following the differ-ence social capital strength, the effect of innovative milieu is difference.The empirical result indicate that the important function of location is working on firms’ innovative process.

台灣董監事及高階管理者連結成為公司治理的重要議題。本研究欲探討某人同時兼任兩間以上公司之董事、監察人及高階管理者職位，所形成之董監連結，對公司經營績效之影響。本研究以董監連結變數作為衡量社會資本之質與量，並首度辨認董監連結之方向，透過社會網絡分析軟體將2010年台灣電子業上市公司之網絡連結狀況予以視覺化。 　　本研究實證結果顯示，與其他公司連結的數量愈多、兼任比例愈高，可能無法有效監督公司之經營管理，高度連結的狀況將使公司績效變差；公司擔任主要中間媒介的程度愈高，公司績效愈好。惟本研究在探討公司與其他公司的距離、連結至不同產業的種類數與公司經營績效之間的關係時，該部分實證結果並未呈現顯著相關。因此，不同的董監事連結構面對公司經營績效產生不同的影響，公司應適當的監督與控制董監事連結行為，並可以其作為透過策略聯盟提升公司經營績效的途徑之一。 / The interlocking among board members from different corporations has become one of the corporate governance research issues. Interlocking directorates means that firms appoint directors or managements who hold directorships in two or more companies. This study aims to examine the relationships between interlocking directorates and firm performance. This study uses the variable of interlocking directorates to measure the quality and quantity of social capital, and is the first study in Taiwan to identify the direction of interlocking directorates. This study uses the sample of Taiwan listed companies from 2010 to visualize the social network via SNA software. The empirical results are summarized as follow. If a firm has higher number of interlocking directorates, or a director has too many directorships, he/she is incapable of effectively monitoring the management of the firm. As a result, the high interlocking situation will hurt a firm’s performance. If a firm serves as the medium in the social network, it will enhance company’s performance. However, if a company has shorter distance to other companies or board of directors from various industries, it does not significantly affect the company’s performance. The above results suggest that different aspects of interlocking directorates have different effect on a company’s performance. Therefore, companies have to adequately monitor and control the behavior of interlocking directorates. In addition, interlocking directorates can be a way to enhance a company’s performance via strategic alliance.

以往人文歷史領域的學者們，以土法煉鋼的人工方式進行資料的研究與分析，這樣的方法在資料量不大的時候還可行，但隨著數位典藏的進行以及巨量資料的興起，傳統的書本、古籍和文獻大量的數位化，若繼續使用傳統逐條分析的方式便會花費很多的時間與人力，但也因為資料數位化的關係，資訊領域的人便能利用資訊技術從旁進行協助。 而其中在觀念史研究領域裡，關鍵詞叢的研究是其中的重點之一，因為觀念可以用關鍵詞或含關鍵詞的句子來表達，所以研究關鍵詞就能幫助人文學者，了解史料文獻背後的意義與掌握當時的脈絡。因此本篇論文研究之目的在於針對收錄多篇文章的文集，探討詞彙與詞彙之間出現在文章中的情形，並利用五種的共現關係，將社群網絡的概念引入到文本分析之中，將每個詞彙當作節點，詞彙之間的關聯性當作邊建立詞彙網絡，從中找出詞彙所形成的觀念，最後實作一個由文集中探勘觀念的系統，此系統主要提供三種分析功能，分別是多詞彙觀念查詢、單詞彙觀念查詢與潛在觀念探勘。 本研究主要以《新青年》雜誌作為主要的觀察文集與實驗案例分析，《新青年》中觀念由自由主義轉向馬克思列寧主義，而我們利用本系統的確能夠找出變化的軌跡，以及探勘兩個觀念下的關鍵詞彙。 / With development of the digital archives, essays have been digitized. While it takes much time to analyze the contents of essays by human, it is beneficial to analyze by computer. This thesis aims to investigate the approach to discover concepts of essays based on social network mining techniques. While a concept can be represented as a set of keywords, the proposed approach measure the co-occurrence relationships between two keywords and represent the relationships among keywords by networks of keywords. Social network mining techniques are employed to discover the concepts of essays. We also develop the concept discovery system which provides discovery by multiple keywords, discovery by single keyword, and latent concept mining. The New Youth is taken as an example to demonstrate the capability of the developed system.

本研究的焦點主要圍繞在兩大主軸：社會鑲嵌性與決策，探討在行動者間社會網絡的關係結構下，決策的影響力與決策行為的社會性。換言之，本研究認為決策並非僅是理性的產物，更多的時候，反而是理性與非理性因素交互作用的結果。也就是說，決策必然鑲嵌在決策者間的社會網絡關係結構，任何的決策都無可避免的必須考量到決策者間的關係型態所造成的限制。本研究使用牙醫與中醫總額支付委員會作為研究的個案，除了讓社會網絡與決策網絡的邊界更清楚，更符合研究校度之外，也希望能夠進一步透過兩個案的分析，一方面透過社會網絡分析瞭解兩支付委員會可能的權力分佈與結構，二方面分析影響決策權力分佈與決策產出的關係機制為何，並藉此來驗證決策的社會鑲嵌性此一概念。 本研究使用事務討論、信任支持、法規諮詢與資源交換四個社會關係網絡來測量行動者在決策過程中的社會關係，並用以驗證決策者的決策影響力與決策的一致性是否鑲嵌在這四個網絡的結構當中。本研究透過社會網絡的問卷蒐集了牙醫支委會18筆與中醫支委會21筆資料（N=56），並透量化社會網絡分析方法中的集中性指數、派系、網絡密度、區截模型與縮影矩陣、MDS分析與QAP的相關與迴歸分析等分析工具，從個體、小團體層次、與總體的結構層次，分析牙醫與中醫支委會的行動者在網絡中的關係型態與位置角色。此外，更透過上述分析中所獲得的集中性指數的分析結果當作自變項，並放入迴歸模型之中，藉以驗證是否對集體決策產出的觀感造成影響。 總的來說，本研究可歸納以下研究結論：一、在牙醫與中醫支付委員會的個案中，委員決策的影響力與決策行為，確實都受到四個社會網絡結構的影響，驗證了決策的社會鑲嵌性此一觀點；二、無論從個體、小團體或總體結構的分析層次，得到的分析結果都很類似，具有決策影響力並與其他行動者有密切的社會關係的行動者，在牙醫支委會有牙醫全聯會的H11, H16與健保局的A2，但中醫支委會的部分，就沒有健保局的代表，反而僅有中醫全聯會代表，顯見在牙醫部門當中，權力的分佈屬於公、私部門間二元的機制，但中醫的部分僅有集中在中區中醫師；三、委員的出席確實會受到委員個人政策影響力與資源交換網絡的顯著影響，顯示個人政策影響力愈大，與其他委員資源交換關係愈頻繁的委員，參與會議的意願較高；四、從影響集體決策產出觀感的因素來說，事務討論關係與在事務討論網絡的派系重疊程度對集體決策產出的觀感有顯著且正面的影響，個人的決策影響力與年資反而有負面且顯著的影響。 本研究大的貢獻，一驗證了決策的社會鑲嵌性此一觀點，決策必須將社會關係變項考量，二是在公共行政領域中第一本以系統化的方式使用社會網絡分析工具的論文，非但具有示範性的作用，也跨越了過去公共行政網絡研究過於喻象的分析缺陷。根據分析結果，本研究提出以下四點政策建議：一、中醫支委會的健保局代表應當夠積極的與中醫全聯會的代表建立溝通的關係，以構築決策影響力的社會基礎；二、委員會中若不具決策影響力，又在社會關係上沒有跟其他行動者互動，則應考慮其存在的實質意義；三、由於年資長短對決策觀感會有負面影響，健保局應更積極的與年資較久的委員溝通請益，瞭解他們為何會對委員會的運作績效有負面的想法，藉以強化委員會的功能；四、加強委員之間的總額事務討論的交換意見的關係，有助於集體決策的產出。 / Decision making is a collective activity rather than an individual option. In literature, collective action can be symbolized as a network. The concept of network has emerged as an intellectual centrepiece in the field of public administration and the speedy development of social network analysis has facilitated “network research” to go beyond only a metaphor. However, most previous decision theories based on the concept of rationality have not seriously considered a network’s impact on the policy process. This research attempts to verify the causal relationship between social embeddedness and decision-making by examining how policy elites’ personal interactions shape individuals’ decision-making behaviour, influential power and the collective decision performance. This research focuses on the result of the mutual influence between rational and non-rational factors. Two cases (the Dental and Chinese Medicine Global Budget Payment Committees) are discussed by applying quantitative social network analysis in order to systemically expand the current understanding of the power distribution and its influential factors in these two decision making committees in Taiwan’s National Health Insurance domain. In regard to methodology, four participants’ social networks were designed not only to examine the social relationship between these committee members but also to analyse the phenomenon of social embeddedness in these two cases. There are totally 39 successful respondents (apx. 80% response rate, N=56) and these raw data were analysed by the indicators such as network centrality index, cliques, network density, block model, image matrix, MDS and QAP correlation, hierarchical regression in order to answer the research questions. Furthermore, this research is based on three analytical levels in social network analysis: “individual relationship”, “small group” and “global structure”, and not only explores the connection, power exercise and decision-making behaviour between these committee members but also analyses their role and position through the perspective of global network structure. The research verifies the hypothesis “decision-making is embeddeded in the structure of the actors’ interconnected social relationships” and utilizes the quantitative social network analytical method systematically to let network study go beyond a metaphor in the research field of public administration. I conclude that the distribution of the decision-making power and behaviour are both influenced by the committees’ social networks. Furthermore, the power distribution in the dental committee is two cores between the dental association and the BNHI, but the committee of Chinese Medicine is just one core of the Chinese Medicine association. With regard to attendance network as the independent variable, two factors significantly and positively influence the committee members’ attendance network: “decision-making influential network” and “resource exchange network”. Finally, the factors of “the NHI affair discussion network” and “the affair discussion clique centrality degree” have positive statistical significance but relatively the factors of “personal decision making influence” and “seniority” have negative statistical significance on the interviewees’ perception of the collective policy outcome.

本研究旨在應用共被引分析法與社會網絡分析法，以資訊社會代表文獻為研究對象，進行文獻間的主題相關性分析，希望透過對資訊社會代表文獻之共被引分析與社會網絡分析，能瞭解資訊社會研究所涵蓋的學科領域、文獻之間的集群性、及歷年研究趨勢。本研究以1962年至2010年的資訊社會代表文獻為研究範圍，研究資料取自Webster於2006年所撰寫的《Theories of Information Society》與《The Information Society Reader》二本著作，經整合後得出89篇代表文獻做為本研究之研究樣本。其次，再以WOS資料庫對此89篇代表文獻進行共被引次數檢索，製成共被引矩陣。除了瞭解代表文獻間的共被引強度外，並以SPSS軟體進行相關係數分析與集群分析，此外，利用UCUNET軟體計算出文獻中心性，及將文獻間的關係繪製成多元尺度圖與社會網絡圖，最後，透過研究年代的區隔，計算不同時段共被引情形的變化，以觀察資訊社會領域發展趨勢。 本研究結果歸納如下：1.資訊社會代表文獻被引用次數概況：（1）整體而言，資訊社會代表文獻歷年被引用次數趨於穩定；（2）資訊社會代表文獻受到社會學與地理學領域高度引用。2.「資訊社會」之知識地圖：（1）資訊社會代表文獻共被引次數普遍偏低；（2）資訊社會領域之核心文獻；（3）資訊社會領域可分為社會學、地理學及資訊科學與圖書館學子群。3.資訊社會之發展趨勢：（1）資訊社會知識地圖演變；（2）資訊社會共被引次數衰退。 本研究結果可應用於館藏規劃與評估，界定重要的圖書文獻來源，有助於圖書館或相關研究單位評估資訊社會相關館藏是否足以支援研究。同時可將研究之分析應用於資訊社會學術研究，提供研究人員近年來資訊社會共被引學科之變化及研究主題趨勢等相關資訊，作為資訊社會學者進行研究規劃之參考。 / The purpose of this study is to find out what disciplines Information Society covers. By Co-citation Analysis, this study highlighted the major disciplines in the Information Society field and identified the main literature and their relationship. This research takes representative Information Society literature from 1962 to 2010 as research scope. Firstly, by Bibliometrics, the total of 89 representative literature of Information Society was extracted from “The Information Society Reader” and “Theories of Information Society” written by Frank Webster in 2005 and 2006 respectively. Secondly, the co-citation times between 89 literature was investigated through Web of Science and thus a co-citation matrix was build to reveal the co-citation strength of literature. Co-relation and cluster analysis between literature were also explored by SPSS software. In addition, this study uses UCUNET software to analyze centrality and plot knowledge map on the subject of Information Society. The major findings are as follows: 1. On the citation strength: (1) Cited times of Information Society literature have been growing stable in recent years. (2) Information Society literature is highly cited by disciplines of Sociology and Geography. 2. Knowledge map of Information Society: (1)Co-citation frequencies of Information Society literature are low;(2) The core literature of Information Society field; (3)Sociology, Geography and Information Science are main disciplines in Information Society area. 3. Development of Information Society: (1) Development of knowledge map of Information Society; (2) Co-citation frequencies of Information Society literature have been declining in recent years. Finally, the results of this study can be applied to collection planning and assessment, and identify the core journals and books. It assists libraries or information centers in evaluating the adequacy of Information Society collections to support research. Meanwhile, it provides researchers with recent trends of Information Society research.

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？

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.