Video lab guides: efficacy and student perception

JoVE Video Improves Student Performance: The Video Efficacy Study Results

How Perception Guides Production in Birdsong Learning

A c.:omputational model of song learning in the song sparrow (M elospiza melodia) learns to categorize the different syllables of a song sparrow song and uses this categorization to train itself to reproduce song. The model fills a crucial gap in the computational explanation of birdsong learning by exploring the organization of perception in songbirds. It shows how competitive learning may lea...

Video Stream Structuring and Annotation Using Electronic Program Guides

The French National Audiovisual Institute (INA) is in charge of archiving continuously the video stream of every French television channel. In order to provide an access to particular programs in these streams, each program must be described. Presently, a stream is manually structured and annotated. Our work focuses on the use of electronic program guides to structure and annotate a video strea...

Digital Video 1 DIGITAL VIDEO , LEARNING STYLES AND STUDENT

This study focused on student ability to analyze and interpret motion graphs following laboratory instruction that utilized interactive digital video as well as traditional instructional techniques. Particular attention was given to students’ ability to construct and interpret motion graphs. Two laboratory exercises involving motion concepts (i.e. freefall and projectile motion) were developed ...

Time reordered: Causal perception guides the interpretation of temporal order.

We present a novel temporal illusion in which the perceived order of events is dictated by their perceived causal relationship. Participants view a simple Michotte-style launching sequence featuring 3 objects, in which one object starts moving before its presumed cause. Not only did participants re-order the events in a causally consistent way, thus violating the objective temporal order, but t...