A Tool for Integrating Log and Video Data for Exploratory Analysis and Model Generation

Autor:	Cecil Lozano, Elissa Thomas, Victor Girotto, Winslow Burleson, Erin Walker, Kasia Muldner
Rok vydání:	2014
Předmět:	Cognitive model Basis (linear algebra) business.industry Computer science Process (engineering) Educational technology Protocol analysis Exploratory analysis Machine learning computer.software_genre Annotation Robotic systems Artificial intelligence business computer
Zdroj:	Intelligent Tutoring Systems ISBN: 9783319072203 Intelligent Tutoring Systems
Popis:	Analysis of students’ log data to understand their process as they solve problems is an essential part of educational technology research. Models of correct and buggy student behavior can be generated from this log data and used as a basis for intelligent feedback. Another important technique for understanding problem-solving process is video protocol analysis, but historically, this has not been well integrated with log data. In this paper, we describe a tool to 1) facilitate the annotation of log data with information from video data, and 2) automatically generate models of student problem-solving process that include both video and log data. We demonstrate the utility of the tool with analysis of student use of a teachable robot system for geometry.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::2676988465905a46aa71cbe8678846ef https://doi.org/10.1007/978-3-319-07221-0_9 Zobrazit plný text záznamu