منابع مشابه
Web-based Multimedia Information Extraction Based on Social Redundancy
Social networking sites are among the most frequently visited on the web (Cha et al. 2007) and their use has expanded into professional contexts for expertise sharing and knowledge discovery (Millen, Feinberg and Kerr 2006). These virtual communities can be enormous, with millions of users and shared resources. Social multimedia websites, such as YouTube, are particularly popular. Network traff...
متن کاملRevising the Redundancy Principle in Multimedia Learning
College students viewed a short multimedia PowerPoint presentation consisting of 16 narrated slides explaining lightning formation (Experiment 1) or 8 narrated slides explaining how a car’s braking system works (Experiment 2). Each slide appeared for approximately 8–10 s and contained a diagram along with 1–2 sentences of narration spoken in a female voice. For some students (the redundant grou...
متن کاملMultimedia Redundancy Effect in Learning Chinese with Pinyin
The reported study was aimed at developing effective techniques for reducing learner cognitive overload while using pinyin (a phonetic system) to learn Chinese language. Learning effects of two instructional conditions (character-pinyin-pronunciation and character-pronunciation) were compared for learners with different levels of prior Mandarin proficiency and pinyin knowledge. It was expected ...
متن کاملReducing Verbal Redundancy in Multimedia Learning: An Undesired Desirable Difficulty?
Previous research on the redundancy principle in multimedia learning has shown that although exact correspondence between on-screen text and narration generally impairs learning, brief labels within an animation can improve learning. To clarify and extend the theoretical and practical implications of these results, the authors of the present research examined the extent to which varying degrees...
متن کاملVerbal Redundancy in Multimedia Learning: When Reading Helps Listening
Three studies investigated whether and under what conditions the addition of on-screen text would facilitate the learning of a narrated scientific multimedia explanation. Students were presented with an explanation about the process of lightning formation in the auditory alone (nonredundant) or auditory and visual (redundant) modalities. In Experiment 1, the effects of preceding the nonredundan...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: SPIIRAS Proceedings
سال: 2014
ISSN: 2078-9599,2078-9181
DOI: 10.15622/sp.23.27