Omar López Vargas

Effect of a metacognitive scaffolding on self-efficacy, metacognition, and achievement in e-learning environments

Nilson Genaro Valencia Vallejo, Omar López Vargas, Luis Bayardo Sanabria Rodríguez · Knowledge Management & E-Learning An International Journal · 2019 · 56 citations · Full text

Teacher Education, Mathematics Education, Student Motivation +15

Teacher’s computer self-efficacy and its relationship with cognitive style and TPACK

Omar López Vargas, Leydy Duarte-Suárez, Jaime Ibáñez-Ibáñez · Improving Schools · 2017 · 49 citations

Technology Teacher Education, Educational Psychology, Tpack Tests +21

Effect of Motivational Scaffolding on E-Learning Environments: Self-Efficacy, Learning Achievement, and Cognitive Style

Nilson Genaro Valencia Vallejo, Omar López Vargas, Luis Bayardo Sanabria Rodríguez · The Journal of Educators Online · 2018 · 45 citations · Full text

Recognition of EEG Signals from Imagined Vowels Using Deep Learning Methods

Luis Carlos Sarmiento, Sergio Villamizar, Omar López Vargas et al. · Sensors · 2021 · 42 citations · Full text

Neurolinguistics, Braincomputer Interface, Imagined Speech Database +19

Students' Metacognition and Cognitive Style and Their Effect on Cognitive Load and Learning Achievement.

Omar López Vargas, Jaime Ibáñez-Ibáñez, Oswaldo Racines-Prada · Educational Technology & Society · 2017 · 34 citations · Full text

Educational Psychology, Metacognition, Education +21