本研究旨在比較台北市參加試辦「自願就學方案」自學班學生和普通班學 生在升學壓力､因應行為､身心健康和班級氣氛之差異性。以台北市七十 九學年度參加試辦「自願就學方案」21所學校學生為取樣對象。共抽取6 所國中﹐一､二､三年級各取「自學班」與「普通班」一班﹐共 36 班﹐ 自學班學生 669 人﹐普通班學生669 人﹐共 1338 人。本研究之工具為 「升學壓力量表」､「升學壓力因應行為量表」､「日常作息時間量表」 ､「學生生活經驗問卷」､「一般健康量表」和「學習環境量表」﹐以三 因子變異數分析､三因子多變項變異數分析､單因子變異數分析､t 考驗 ､卡方考驗和 Scheffe' 事後考驗進行資料分析。研究結果為︰ (一)普 通班比自學班學生感受升學壓力強度高﹐尤其在自我壓力､教師壓力､考 試壓力､和時間壓力源方面﹐普通班比自學班壓力強﹐呈顯著差異。前途 壓力源強度﹐自學班高於普通班；父母壓力則兩班無差異。 (二)普通班 與自學班學生在作業份量､作業方式､晚上作息時間沒有差異；但在考試 科目､補習科目方面﹐普通班學生顯著多於自學班﹐而睡眠時數﹐普通班 顯著少於自學班。 (三)普通班比自學班學生較多採用「面對問題」和「 置之不理」方式因應升學壓力；其餘「紓解情緒」､「情緒困擾」和「投 射」等方式﹐兩班無差異。 (四)普通班比自學班學生在「社會官能障礙 」､「嚴重憂鬱」､「焦慮不眠」､「生理症狀」得分較高﹐有顯著差異 ；亦即普通班學生身心較不健康。 (五)普通班比自學班學生知覺班級組 織較混亂､同學較競爭；而「教師偏愛」和「多樣性」兩班無差異。 (六)年級､性別對升學壓力總量表和分量表強度﹐有顯著交互作用；而內 外控和學業成績沒有顯著交互作用﹐但有主要效果影響。 (七)年級對升 學壓力因應行為有顯著交互作用；其餘性別､內外控和學業成績只有主要 效果影響。 (八)班級､年級､內外控和學業成績對身心健康僅具主要效 果影響。 (九)班級和性別對班級氣氛有顯著交互作用；而內外控和學業 成績僅具主要效果影響。 (十)一般國中生感受升學壓力高者﹐較常採取 消極因應﹐對其身心健康和所知覺的班級氣氛有不利的影響。本研究綜合 研究結果加以討論﹐並提出若干建議﹐以供教育行政單位和教師與父母之 參考。

膠囊玩具在引進台灣市場時，引起好一陣子的熱潮。有人曾預言膠囊玩具會不會如同蛋塔風潮，來得急，去得也快？近兩三年開始出現在街頭的扭蛋專賣店，說明了即使一窩瘋的熱潮不再，膠囊玩具依舊有其吸引人的地方。本研究主要便想探討膠囊玩具吸引消費者的原因所在，以及喜愛膠囊玩具的消費者又具備何種特性？ 本文研究架構包含消費者特性、中介變數、消費行為等三方的相互關係，其中消費者特性所包含的研究構面有人格特質、收藏行為、從眾行為與參考群體；而中介變數則包含消費體驗、顧客價值與知覺風險。本研究將利用問卷調查與統計分析，探討這些變數與膠囊玩具消費量和願付價格之關連性。 研究結果顯示，當消費者有外控人格特質傾向、利用收藏膠囊玩具增值、有深刻的情感性消費體驗、重視社會情感層面價值與不在意購買成本等特性，願意在單次消費中購買較多的膠囊玩具；而具有收藏增值行為、情感體驗深刻、不重視購買成本與知覺風險低的消費者，對於扭蛋有較高的願付價格。最後根據研究結論，提供膠囊玩具廠商實務上的建議，期以達到加強膠囊玩具消費行為的效果。 關鍵字：膠囊玩具、扭蛋、轉蛋、消費行為、消費體驗、顧客價值、消費價值、知覺風險、內外控人格、收藏行為、從眾行為、參考群體

本研究旨在探討如何設計以建構主義為基礎的網際網路合作學習環境，以研發二次函數網際網路課程，並藉由實驗研究法分析在網際網路合作學習情境中，不同的學習型態與認知風格對於學習成效之影響，最後以質性研究法探討學生合作互動歷程之認知模式及相關影響因素，並分析學生學習二次函數易犯之錯誤類型。 本研究使用之研究方法包括學習軟體研發、實驗研究法、問卷調查法、晤談法、及內容分析法。研究者首先研發及評量「二次函數網際網路課程」，並隨機選擇國民中學二年級學生60名為研究對象，依學習型態及學生認知風格分成內控單獨組、外控單獨組、內控合作組、外控合作組、內外控混合合作組等五組進行教學實驗。俟教學實驗後進行紙筆測驗、問卷調查、及晤談，研究者並搜集學生在電子白板上的對話進行內容分析。根據研究結果分析，本研究主要之結論如下： 一、網際網路合作學習環境有助於學生學習數學二次函數概念在網際網路合作學習環境中，提供合作的視覺學習環境，協助學習者多重轉化代數表徵成為幾何表徵的動態網頁，使學習者在不同條件脈絡中進行比較、反思，以了解二次函數中代數與幾何的關係，已有具體的教學成效。 二、 在網路學習環中，不同認知風格的學生在個別學習效果上有差異存在在網際網路個別學習環境中，內控組的學習成效顯著優於外控組。即在網際網路學習環境中，採用個別學習策略，具外控取向特質的學習者，學習成效不佳；而具內控取向特質的學習者，有較佳的學習成效。 三、在網路學習環境中，不同認知風格的學生在合作學習效果上未有顯著差異存在在網際網路合作學習環境中，內控合作組、外控合作組、及內外控混合合作組的學習成效無顯著差異。研究顯示透過合作學習可提升外控取向學習者的學習成效，淡化認知風格對學習者的影響。 四、 網際網路合作學習互動歷程為個人建構、群體澄清、知識重構、群體重構的認知改變模式在網際網路合作學習互動歷程中，個人先形成自我的知識概念，並將個人建構的基模公開呈現與他人分享，當個體的認知概念間產生差異時，合作群體間即產生質疑，並提出澄清，經澄清後合作群體彼此協商，重構知識、統合意見並產生共識，即成為合作小組的認知概念。 五、 同儕模式的網際網路合作學習方式缺少高支持性鷹架結構以同儕為基礎的網際網路合作學習環境中，因學生的先備知識不足及溝通技巧的缺乏，容易產生錯誤概念的學習及習得片斷的知識。是以，針對年齡小或能力低的學習者所設計的網際網路合作學習課程，教師的參與討論與互動是必要的，以能提供學習者高支持性鷹架結構。 六、 在網際網路合作學習環境的互動歷程中，外控取向學習者佈題的行為多於內控取向學習者研究中發現外控取向學習者佈題的行為多於內控取向學習者，內控取向學習者解題的行為多於外控取向學習者。 根據研究結果，本研究提出下列建議，以供教學者、教學媒體設計者、教育行政單位、及後續研究者之參考： 一、應整合學科專家、教育專家、電腦網路程式設計師、美術專業人士以研發更符合學習者需求的網路課程。 二、宜針對學習者特性提供不同的網路教學策略，使建構的網際網路課程更符合學習者的需求。 三、在網際網路合作學習環境中，課程設計應以討論情境、分享知識、及解決問題為主，始能提升合作成效。 四、宜訂定網路界面設計標準及評鑑指標，以做為網路課程發展的依據。 五、在網際網路合作學習環境中，教師應適度參與學生的討論活動，提供鷹架支持的功能。 六、應加強國家整體網路基礎建設，使能改善網路教學品質，提高學習成效。 / The Purpose of this study is threefold.　One is to explore how to design a quadratic function internet curriculum in the internet computer-based collaborative learning environment, based on constructivism. Second, learning effects of different learning styles and cognitive styles in the internet collaborative learning context are analyzed through empirical research methods. Third, the students' cognitive modes and other relative factors in the collaborative learning interaction process, as well as the students' frequent error types in learning quadratic functions, are identified and analyzed through qualitative research methods. The research methods adopted in this study include the development of learning software, empirical research methods, questionnaires, interviews, and content analysis. The researcher first developed and assessed the "internet curriculum of quadratic functions", and selected 60 second graders of a junior high school as research subjects, according to the students' learning and cognitive styles, and categorizing them into the group of internal locus of control with individual learning, the group of external locus of control with individual learning, the group of internal locus of control collaborative learning, the group of external locus of control with collaborative learning, and the group of mixing internal-external locus of control with collaborative learning to implement teaching experiments. After the experiments were finished, the research conducted a written test, questionnaire surveys, and interviews. Besides, the students' dialogue data on Bulletin Board System was collected and analyzed. Based on the analysis results of this study, the main conclusionsare as follows: 1. Internet collaborative learning environment facilitates students learning the concepts of quadratic functions. In the environment of the internet collaborative learning, interactive web pages provide visualized collaborative learning context, assist learners to transform algebraic representation into geometric representation, and give learners opportunities to compare and rethink in different conditions about the relations of algebra and geometry in quadratic functions.　All of which have been proved to have concrete learning effects. 2. In the environment of the internet learning, individual learning effect differences exist among students of different cognitive learning styles. In the environment of the internet individual learning, learning effects of the external control group are better than those of the internal control group. In other words, learners with external locus of control, using individual learning strategies do not have good learning effects.　However, learners with internal locus of control have better learning effects. 3. In the environment of the internet learning, there is no significant differences among students with different cognitive styles. In the environment of the internet collaborative learning, the learning effects among the group of internal locus of control collaborative learning, the group of external locus of control with collaborative learning, and the group of mixing internal-external locus of control with collaborative learning show no significant differences.　This study shows collaborative learning help improve the learning effects of learners with external locus of control, and ease the impacts of cognitive styles on learners. 4. The interaction process of the internet collaborative learning is a cognitive revolution of individual construction, group clarification, knowledge reconstruction, and group reconstruction. In the interaction process of the internet collaborative learning, individuals form self knowledge concepts, and shares their self-constructed sckema with other people. When individual cognitive differences occur, there will be questioning, clarifying, negotiating, reconstructing the knowledge, integratingopinions, and reaching common agreements, which will become the cognitive concepts of the collaborative group. 5. Peer collaborative learning on the internet lacks highly-supportive scaffolding structures. In the context of peer collaborative internet learning, it is easy for students to learn incorrect concepts and incomplete knowledge content, owning to their insufficient prior knowledge and communication skills. Therefore, in designing the internet collaborative learning curriculum for young or incompetent learners, it is a must to involve the teachers to join the discussion and interaction, in order to provide learners highly-supportive scaffolding structures. 6. In the interaction process of the internet collaborative learning, learners with external locus of control have more problem posing behaviors than those with internal locus of control. The study finds that learners with external locus of control have more problem posing behaviors than those with internal locus of control. On the other hand, learners with internal locus of control have more problem solving behaviors than those with external locus of control. Based on the research results, this study proposes the following suggestion for the reference of teachers, educational media designers, education admonitions, and future researchers: 1. Discipline experts, education experts, internet engineers, computer programmers, art designers should cooperate to develop the internet curricula which meet learners' needs more perfectly. 2. Different internet teaching strategies should be provided based on learners' characteristics, in order to make the constructed internet curricula meet learners' needs more perfectly. 3. In the environment of internet collaborative learning, syllabus design should be mainly on discussing situations, sharing knowledge, and solving problems, in order to facilitate collaboration effects. 4. It is better to set the internet interface design standards and evaluation indexes to provide a basis for the internet curricular development. 5. In the environment of the internet collaborative learning, teachers should attend students' discussions when needed, functioning as scaffolding support. 6. National Information Infrastructure should be improved to have higher internet learning quality and thus to enhance learning effects.