Results 11 to 20 of about 182,780 (313)

An Item Response Modeling Approach to Cognitive Load Measurement

open access: yesFrontiers in Education, 2021
The accurate measurement of the cognitive load a learner encounters in a given task is critical to the understanding and application of Cognitive Load Theory (CLT).
John Fitzgerald Ehrich   +3 more
doaj   +2 more sources

Measuring cognitive load [PDF]

open access: yesPerspectives on Medical Education, 2018
None
John Sweller
doaj   +3 more sources

Cognitive-Load Theory: Methods to Manage Working Memory Load in the Learning of Complex Tasks

open access: yesCurrent Directions in Psychological Science, 2020
Cognitive-load researchers attempt to engineer the instructional control of cognitive load by designing methods that substitute productive for unproductive cognitive load.
Fred Paas, Jeroen J G Van Merrienboer
exaly   +1 more source

Examining the Size of the Latent Space of Convolutional Variational Autoencoders Trained With Spectral Topographic Maps of EEG Frequency Bands

open access: yesIEEE Access, 2022
Dimensionality reduction and the automatic learning of key features from electroencephalographic (EEG) signals have always been challenging tasks. Variational autoencoders (VAEs) have been used for EEG data generation and augmentation, denoising, and ...
Taufique Ahmed, Luca Longo
doaj   +1 more source

Explaining Deep Q-Learning Experience Replay with SHapley Additive exPlanations

open access: yesMachine Learning and Knowledge Extraction, 2023
Reinforcement Learning (RL) has shown promise in optimizing complex control and decision-making processes but Deep Reinforcement Learning (DRL) lacks interpretability, limiting its adoption in regulated sectors like manufacturing, finance, and healthcare.
Robert S. Sullivan, Luca Longo
doaj   +1 more source

Interpreting Disentangled Representations of Person-Specific Convolutional Variational Autoencoders of Spatially Preserving EEG Topographic Maps via Clustering and Visual Plausibility

open access: yesInformation, 2023
Dimensionality reduction and producing simple representations of electroencephalography (EEG) signals are challenging problems. Variational autoencoders (VAEs) have been employed for EEG data creation, augmentation, and automatic feature extraction.
Taufique Ahmed, Luca Longo
doaj   +1 more source

On the Dimensionality and Utility of Convolutional Autoencoder’s Latent Space Trained with Topology-Preserving Spectral EEG Head-Maps

open access: yesMachine Learning and Knowledge Extraction, 2022
Electroencephalography (EEG) signals can be analyzed in the temporal, spatial, or frequency domains. Noise and artifacts during the data acquisition phase contaminate these signals adding difficulties in their analysis.
Arjun Vinayak Chikkankod, Luca Longo
doaj   +1 more source

Modeling Cognitive Load as a Self-Supervised Brain Rate with Electroencephalography and Deep Learning

open access: yesBrain Sciences, 2022
The principal reason for measuring mental workload is to quantify the cognitive cost of performing tasks to predict human performance. Unfortunately, a method for assessing mental workload that has general applicability does not exist yet. This is due to
Luca Longo
doaj   +1 more source

From Cognitive Load Theory to Collaborative Cognitive Load Theory [PDF]

open access: yesInternational Journal of Computer-Supported Collaborative Learning, 2018
Cognitive load theory has traditionally been associated with individual learning. Based on evolutionary educational psychology and our knowledge of human cognition, particularly the relations between working memory and long-term memory, the theory has been used to generate a variety of instructional effects.
Paul A. Kirschner   +3 more
openaire   +4 more sources

Cognitive Load in Economic Decisions [PDF]

open access: yesSSRN Electronic Journal, 2020
Intuitive decision making has a large and often negative impact in economic decisions, but its measurement and quantification remains challenging. Following research from psychology, behavioral economists have often attempted to causally manipulate the balance of intuition and deliberation by relying on experimental manipulations as cognitive load ...
Achtziger, Anja   +2 more
openaire   +3 more sources

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