Acute Effects of Portable Dry‐EEG Neurofeedback on Classical Chinese Learning: A Three‐Arm Repeated‐Measures Study

Portable dry-electrode EEG systems can reliably support real-time neurofeedback to enhance attention and cognitive control in complex language learning contexts. This study provides empirical validation for deploying dry-EEG sensors in adaptive educational technologies and contributes to the broader integration of wearable brain-computer interfaces in cognitive augmentation applications.