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PPT: From Practice to Theory

PPT: From Practice to Theory. GU Yueguo Beijing Foreign Studies University guyueguo@vip.sina.com www.multimodal.cn. A picture is worth a thousand words --- Folk Wisdom. Words sharpen our mind, while sounds touch our heart. --- Waltery Stone. Main Headings. PPT in Practice

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PPT: From Practice to Theory

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  1. PPT: From Practice to Theory GU Yueguo Beijing Foreign Studies University guyueguo@vip.sina.com www.multimodal.cn

  2. A picture is worth a thousand words --- Folk Wisdom. Words sharpen our mind, while sounds touch our heart. --- Waltery Stone Online Education Conference, Weihai, Sandong Province

  3. Main Headings • PPT in Practice • Critique: Assumptions and Parameters • Agent-Oriented Modeling for Critique and Design Online Education Conference, Weihai, Sandong Province

  4. 1 PPT in Practice Online Education Conference, Weihai, Sandong Province

  5. PPT Corpus • PPT used for conference presentations --- Presentational Use; • PPT used for instructions --- Instructional Use • In face to face classroom • In virtual environment Online Education Conference, Weihai, Sandong Province

  6. Mono-, Dual-, Multimedia Online Education Conference, Weihai, Sandong Province

  7. 1 Mono-medium – text only Online Education Conference, Weihai, Sandong Province

  8. 2 Dual Media – text + graphic Online Education Conference, Weihai, Sandong Province

  9. 2 Dual Media – text + photoes Online Education Conference, Weihai, Sandong Province

  10. 3 Multimedia – text + graphics + audio + video Online Education Conference, Weihai, Sandong Province

  11. Types of Interaction Online Education Conference, Weihai, Sandong Province

  12. PPT and Speaker Interaction – Zero Interaction • PPT + other doc; • Speaker-controlled; • No speaker’s interaction with it. Online Education Conference, Weihai, Sandong Province

  13. PPT and Speaker Interaction – Some Interaction • PPT + paper; • Speaker-controlled; • Paper-based, occasional interaction with PPT. Online Education Conference, Weihai, Sandong Province

  14. PPT and Speaker Interaction – Full Interaction • PPT based; • Speaker-controlled; • Speaker’s presentation is slides-based. Online Education Conference, Weihai, Sandong Province

  15. The Role of PPT in Classroom Online Education Conference, Weihai, Sandong Province

  16. The Role of PPT in classroom Display the existing content Online Education Conference, Weihai, Sandong Province

  17. The Role of PPT in classroom PPT: Supplementing verbal information Online Education Conference, Weihai, Sandong Province

  18. The Role of PPT in classroom PPT: Supplementing Multimedia Materials Online Education Conference, Weihai, Sandong Province

  19. The Role of PPT in classroom PPT: Supplementing Multimedia Materials, and also available on the WebCT Online Education Conference, Weihai, Sandong Province

  20. The Role of PPT in Virtual Environment Online Education Conference, Weihai, Sandong Province

  21. PPT in virtual environment -- 1 PPT: Dual Media Texts, leaving the user in control of its play process Online Education Conference, Weihai, Sandong Province

  22. PPT in virtual environment -- 1 PPT: Verbal Texts Synchronized with a Lecturing voice Online Education Conference, Weihai, Sandong Province

  23. PPT in virtual environment -- 3 PPT: Verbal Texts Synchronized with the Lecturer Lecturing Online Education Conference, Weihai, Sandong Province

  24. Summary • Medium: Mono-, Dual-, and Multi- • Types of Speaker Interaction (zero, some, and full); • PPT Roles in Classroom (duplication, supplementation); • PPT Roles in Virtual environment (user control, lecturing voice control, and lecturer control) Online Education Conference, Weihai, Sandong Province

  25. 2 Critique: Some Assumptions & Evaluative Parameters Online Education Conference, Weihai, Sandong Province

  26. Some Assumptions Online Education Conference, Weihai, Sandong Province

  27. Why PPT at All ? ! • Fact 1: Humans (including other animals) are by birth multimodal animals; • Fact 2: Humans (including other animals) enjoy processing multimedia information; • Fact 3: Our sense organs support each other. Online Education Conference, Weihai, Sandong Province

  28. Can you describe my voice?----Test your audio learning and memory Write it down or describe orally to your partner Online Education Conference, Weihai, Sandong Province

  29. Verbal memory and graphic memory Have you ever seen Qian Qichen? Describe what he looks like. Can you recognize him? Online Education Conference, Weihai, Sandong Province

  30. Inter-modal reinforcement and learning retainability Online Education Conference, Weihai, Sandong Province

  31. Multimodal and Multimedia Learning • Babies learn multimodally; • Prenatal babies enjoy music; • Babies enjoy pictures better than words; • Illiterate people learn multimodally and non-verbally; Online Education Conference, Weihai, Sandong Province

  32. Learning and Experience • Direct experience --- naturally multimodal learning; • Vicarious experience --- multimedia-mediated learning; • Indirect experience --- symbol-based learning. With regard to language learning, the assumption is: Direct experiential learning is the best of all. But it can be too expensive. Vicarious experiential learning is the second best. Transcripts: show or not be shown? Voice over or no voice over? Online Education Conference, Weihai, Sandong Province

  33. Evaluative Parameters Online Education Conference, Weihai, Sandong Province

  34. Content design Visualization of abstract concepts Integration (text, image, sound, graphics, video) Multimodalization and vicarious experience learning Multimodality congruence Online Education Conference, Weihai, Sandong Province

  35. 2. Effect enhancement Synchronization Multimedia synchronization Voiceover synchronization Presenting speech synchronization Narrative voiceover Animation Online Education Conference, Weihai, Sandong Province

  36. Channeling the Audience attention and working memory Meta-cognition Hierarchy Discourse structuring Content navigation Cognitive offloading Focus Difference and contrast Interactivity (Prof. Robb’s case and process-control, see Parameter 4) Online Education Conference, Weihai, Sandong Province

  37. 4. Operation Auto-play Speaker-control Lecturing-voice-control User-control 5. External resources integration Print textbook Handout Hyperlinked resources Online Education Conference, Weihai, Sandong Province

  38. Demonstrative Explanation Online Education Conference, Weihai, Sandong Province

  39. Content design: Visualization -- sample 1 Online Education Conference, Weihai, Sandong Province

  40. Content design: Visualization -- sample 2 Explaining how e-mail works Online Education Conference, Weihai, Sandong Province

  41. Content design: Visualization -- sample 3 Explaining how Using the Computer in ELT was designed Online Education Conference, Weihai, Sandong Province

  42. Content design: Process from Reading to Skill Production Online Education Conference, Weihai, Sandong Province

  43. Content design: Integration Online Education Conference, Weihai, Sandong Province

  44. Content design: Multimodalization vs. Monomodalization • Multimodal content vs. mono-modal content (e.g. math) ; • Multimodal content monomodalized; • Mono-modal content  multimodalized. Online Education Conference, Weihai, Sandong Province

  45. multimodalization 一语未了,只听外面一阵脚步响,丫鬟进来笑道:"宝玉来了!"黛玉心中正疑惑着: "这个宝玉,不知是怎生个惫懒人物,懵懂顽童?"__倒不见那蠢物也罢了.心中想着,忽见丫鬟话未报完,已进来了一位年轻的公子:头上戴着束发嵌宝紫金冠,齐眉勒着二龙抢珠金抹额, 穿一件二色金百蝶穿花大红箭袖,束着五彩丝攒花结长穗宫绦, 外罩石青起花八团倭锻排穗褂,登着青缎粉底小朝靴.面若中秋之月,色如春晓之花, 鬓若刀裁,眉如墨画,面如桃瓣,目若秋波.虽怒时而若笑,即视而有情.项上金螭璎珞,又有一根五色丝绦,系着一块美玉.黛玉一见,便吃一大惊,心下想道:"好生奇怪, 倒象在那里见过一般,何等眼熟到如此!"只见这宝玉向贾母请了安, Multimodal content being monomodalized in a printed text. Online Education Conference, Weihai, Sandong Province Figure x: Multimodalization of a mono-text

  46. Content design: Students’ Multimodalization and Interactivity Online Education Conference, Weihai, Sandong Province

  47. Mono-modal content Multimodalized Sequential exhaustion Online Education Conference, Weihai, Sandong Province

  48. Multimodal congruence Online Education Conference, Weihai, Sandong Province

  49. Audience-channeling: Meta-cognition: Hierarchy Online Education Conference, Weihai, Sandong Province 图六：长期记忆分类

  50. Audience-channeling: attention control: Case study -- illustrative animation • Why OBOW exams? • What is an OBOW exam? • How to construct an OBOW exam • THE CONTEXT • THE TASK • THE GUIDE TO THE TASK • OBOW and Web 2.0 • Summary and conclusion Acknowledgement: from Prof. Williams’ lecture Where is the audience’s focus of attention? Online Education Conference, Weihai, Sandong Province

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