Although these online courses and the digital environment show their popular, they are still far away from delivering effective education strategies. As one of the contributions of the Web in education, the Massive Open Online Courses (MOOCs) generate a new digital learning environment, which provide open learning for large scale and support learners to study at their own pace with instructional video clips. Nowadays, the Web and its technologies have revolutionized our vision to deliver courses and learning models to students. This prototype is based on two layers, using machine learning approaches for classification. The current prototype is able to record EEG signals and classify levels of cognitive load when students watching online course videos. We choose two electrodes to pick up original EEG signals, which are highly relevant to the workload. In this work, we design and propose a real-time passive Brain-Computer Interaction (BCI) system to monitor the cognitive workload using EEG-based headset Emotiv Epoc+, which is feasible for working in the online digital environment like Massive Open Online Courses (MOOCs). The cognitive workload that students experience while learning instructional materials determines success in learning.
In recent years, increased researches have focused on various measures of cognitive states, among which physiological measures are able to monitor in a real-time, especially electroencephalography (EEG) based brain activity measures. The goal is to refocus students’ interest and engagement, making the instruction efficiently. This assessment has the same function as the instructor in a real-world classroom observing and adjusting the speed and contents of the lecture in line with students’ cognitive states. Assessing cognitive states in digital environment makes it possible to supply adaptive instruction and personalized learning for student. The research community related to education and computer science has developed various approches for describing and monitoring learning cognitive states. Guardians of the Galaxy Vol.Student cognitive state is one of the crucial factors determing successful learning.The Flash (2023) Režiser: Andy Muschiettiīarry Allen koristi svoju super brzinu da promeni prošlost, ali njegov pokušaj da spasi svoju porodicu stvara svet bez super heroja, prisiljavajući ga da se utrkuje za svoj život kako bi spasio budućnost ….The Fast and the Furious: Tokyo Drift (2006)
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