Predicting Spatial Visualization Problems’ Difficulty Level from Eye-Tracking Data

The difficulty level of learning tasks is a concern that often needs to be considered in the teaching process. Teachers usually dynamically adjust the difficulty of exercises according to the prior knowledge and abilities of students to achieve better teaching results. In e-learning, because there i...

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Bibliographic Details
Main Authors: Xiang Li, Rabih Younes, Diana Bairaktarova, Qi Guo
Format: Article
Language:English
Published: MDPI AG 2020-03-01
Series:Sensors
Subjects:
Online Access:https://www.mdpi.com/1424-8220/20/7/1949