Constructing Mobile Real-Time Interactive Classroom Learning System by Human-Computer Interface Perspective

[[abstract]]利用資訊科技融入系統化的教學設計，是21世紀資訊科技在教育上應用的新趨勢。IRS即時回饋系統（Interactive Response System，簡稱IRS）是透過電子載具（如PDA（Personal Digital Assistance，個人數位助理）、手機或遙控器），讓課堂中學生可以即時反饋資訊給老師的一種教學應用系統。利用PDA強勁的運算能力與網路功能，將互動式的輔助教學回饋系統架構在其上，使用者只要以輕薄的PDA，便可以在課堂上與老師進行即時的互動討論學習。由於這些新穎的資訊設備與電腦設備的操作有許多的相異之處，使用者在操作的學習上有一定的門檻。 本研究以『使用者互動滿意度問卷（Questionnaire for User Interaction Satisfaction; QUIS）』來進行調查。使用者互動滿意度問卷是由美國馬里蘭大學人電腦互動實驗室（Human-Computer Interaction Lab, HCIL）所提出的，結合行為主義的學習理論觀點「回饋」、建構主義的學習理論觀點「重視學習者與學習環境的互動」為基礎，並依照Shneiderman與Aaron等人在介面設計以及小螢幕的介面設計準則來設計問卷。以實驗室實驗方式進行三項任務後，請參與實驗受測者填寫問卷。 實驗結果顯示在整體問卷上，在『人機介面』、『互動』、『回饋性』、『互相比較』四個構面中，各題項的平均數多數在4以上，顯示受測者認為本系統是有助於學習效果的；另外針對學生有無PDA操作經驗者與四個構面作獨立t檢定分析，『人機介面』、『互動』以及『互相比較』均未達顯著水準，惟『回饋性』構面達到顯著水準。推測乃因為學生除了操作PDA之外，亦會跟老師有傳統教學上的互動。依據『互動式理論（Interactive Theory）』中所提到的『機器互動』與『人際互動』二種互動形式，傳統教學為『人際互動』的形式，本實驗結果僅有測出有無PDA操作經驗者對『機器互動』的影響。整體來說受測者認為本系統是無論有無PDA使用經驗者均便於操作。[[abstract]]It is a new trend used in education in the 21st century to utilize information science and technology to incorporate systematized teaching to design. Interactive Response System (abbreviate as IRS) is with the electronic equipment (such as PDA (Personal Digital Assistance), the cell-phone or remote controller), enable students to feedback a kind of teaching application system that information gave to the teacher immediately in the classroom. Utilizing PDA powerful operation ability and network function, the interactive auxiliary teaching response system will be built and constructed on it, so the user can carry on the interaction and discuss with the teacher that studies in the classroom with PDA. This research is with “Questionnaire for User Interaction Satisfaction, (QUIS)” carry on the investigation, combine “feedback” (the view of behaviorism), “pay attention to interaction between learner and the study environment” (the view of constructivism), and it is according to Shneiderman and Aaron et al. in interface design and interface design criteria of screen not light design questionnaire of coming. Questionnaire for User Interaction Satisfaction is put forward by Human-Computer Interaction Lab(HCIL) of the university of Maryland of U.S.A.. After carrying on three tasks with the Lab Experiment, ask for subjects wrote the questionnaire. The experimental result shows, on the whole questionnaire, in “human-computer interface”, in “interaction”, “feedback”, “comparing each other” four constructs, most averages of one every questions are above 4, show subject thinks this system contributes to results of learning; In addition, to students (have persons who operates experience of PDA) execute independent t-test with four constructs, “human-computer interface” and “interaction” and “comparing each other” are not significant, only “feedback” construct is significant. The guess is because students will also have interaction on traditional teaching with the teacher besides operating PDA. “Interactive Theory” in “machine interaction” and the “person interaction” two kind interactive type mentioning, traditional teaching is a form of “person interaction”, this experimental result only measures impact on “machine interaction” of persons who operates experience of PDA. Come wholly to say, the subjects are thought this system is no matter the person who has PDA use experience is easy to operate