網際網路是一個很重要的學習環境，學習者藉由網路上各式各樣的資源來解決問題，然而學習者必須過濾篩選出有用的資訊且不迷失方向，造成學習者認知負荷超載。藉由合作學習在小組在策略的應用及工作分配上，可以有效的降低個人認知負荷，在面對面的協作過程中促進小組互動，可提升個人批判思考及反思的能力，因此面對面協作網頁搜尋是一個很重要的學習活動。本研究探討一對一環境對於合作網頁搜尋活動有什麼樣的影響，設計一套共享螢幕及群組軟體支援一對一環境下面對面網路探索的環境來進行相關實驗。受試者包含九位碩博士生，學習者使用本實驗所建置的環境進行小組合作網頁搜尋，活動全程使用攝影機紀錄小組互動過程，並使用桌面側錄軟體記錄學習者電腦的所有操作，本研究以分析著重於學習者合作的互動過程，針對學習者活動過程的螢幕操作時間比例、言語互動和知識管理過程三點進行互動分析。最後本研究結果發現，(1) 一人一機環境下可同時支援個人與小組的探索策略， (2) 一人一機的環境下，小組合作探索策略可分為分工及協作兩種，合作模式則以混合式的為佳， (3) 一人一機環境可提升學習者網頁探索的豐富度。最後須注意在一人一機環境下可能會有互動性降低的潛在問題。 Word Wide Web(WWW) is a very important learning environment, learners solve the problem with a wide range of network resources, however, learners must be filtered useful information and not lose direction, resulting in learners’ cognitive overload. Group use strategy and assign work by collaborative learning that can effectively reduce individual cognitive load. In the process of collaboration, the face-to-face can facilitate group interaction and enhance indi-vidual critical thinking and reflection skill. Therefore, face-to-face collaborative web search is a very important learning activity. This study explore what one-to-one environment affect collaborative web search, we designed a shared-display with groupware to support face-to-face web co-discovery in one-to-one environment to conduct experiment. Participants are nine graduated students, and videotape the process of group interaction and record learn-er’s operation in the computer with desktop logging software. This study analyze the process of group collaboratively interaction that include the rate of operating time, dialogue interac-tion and knowledge management. Finally, this study resulted found that (1) one-to-one envi-ronment support simultaneously the individual and the group's exploration strategy, (2) the explore strategies can be divided into cooperation and collaboration, and a mixed-model is better collaborative model, (3) one-to-one environment can enhance the learner to explore web richness. Additionally, must be notice a potential problem that reduce group interaction in one-to-one environment.
