scholarly journals An EEG-Based Cognitive Load Assessment in Multimedia Learning Using Feature Extraction and Partial Directed Coherence

IEEE Access ◽  
2017 ◽  
Vol 5 ◽  
pp. 14819-14829 ◽  
Author(s):  
Moona Mazher ◽  
Azrina Abd Aziz ◽  
Aamir Saeed Malik ◽  
Hafeez Ullah Amin
Keyword(s):  
Feature Extraction ◽  
Cognitive Load ◽  
Multimedia Learning ◽  
Partial Directed Coherence

Assessment of Cognitive Load in Multimedia Learning Using Dual-Task Methodology

2002 ◽  
Vol 49 (2) ◽  
pp. 109-119 ◽  
Author(s):  
Roland Brünken ◽  
Susan Steinbacher ◽  
Jan L. Plass ◽  
Detlev Leutner
Keyword(s):  
Cognitive Load ◽  
Dual Task ◽  
Cognitive Load Theory ◽  
Multimedia Learning ◽  
Learning Systems ◽  
Learning Materials ◽  
New Approach ◽  
Direct Assessment ◽  
Load Theory ◽  
Audiovisual Presentation

Abstract. In two pilot experiments, a new approach for the direct assessment of cognitive load during multimedia learning was tested that uses dual-task methodology. Using this approach, we obtained the same pattern of cognitive load as predicted by cognitive load theory when applied to multimedia learning: The audiovisual presentation of text-based and picture-based learning materials induced less cognitive load than the visual-only presentation of the same material. The findings confirm the utility of dual-task methodology as a promising approach for the assessment of cognitive load induced by complex multimedia learning systems.

Unsupervised fNIRS feature extraction with CAE and ESN autoencoder for driver cognitive load classification

2020 ◽  
Author(s):  
Ruixue Liu ◽  
Bryan Reimer ◽  
Siyang Song ◽  
Bruce Mehler ◽  
Erin Solovey
Keyword(s):  
Feature Extraction ◽  
Cognitive Load
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