What does the term 'cognitive overload' refer to?

The term 'cognitive overload' refers to the situation where an individual exceeds their capacity to process information. This concept arises from the understanding that our cognitive resources are limited, meaning there is a finite amount of information we can effectively handle at one time. When presented with too much information, or information that is overly complex, it can lead to confusion, mistakes, and an inability to retain or utilize the information appropriately.

In educational settings, cognitive overload can hinder learning and performance, as the brain struggles to manage and integrate excessive inputs. Therefore, recognizing the limits of cognitive processing is crucial for effective learning and information management strategies. This understanding helps educators design curricula and interventions that avoid overwhelming students, enabling better retention and understanding of material.