What does cognitive overload refer to in language learning?

Cognitive overload in language learning refers to the situation in which learners are attempting to process more information than they are able to effectively manage at one time. This can lead to confusion, frustration, and a decrease in learning efficiency because the brain becomes overwhelmed by the volume of input or complexity of material being presented. When learners encounter too much information, they may struggle to comprehend or retain what they are learning, which can hinder their overall language acquisition. Recognizing the limitations of cognitive processing is crucial in creating effective instructional strategies that allow learners to build their skills progressively, rather than inundating them with excessive material.