What cognitive benefit is associated with doodling according to the study's findings?

The cognitive benefit associated with doodling, as revealed by various studies, is primarily linked to improved focus on primary tasks. Doodling appears to engage the mind in a way that helps prevent daydreaming and allows individuals to maintain their attention on the main activity at hand. This means that when individuals doodle, they may be better equipped to absorb and retain information, especially during monotonous tasks or while listening to lectures.

The underlying mechanism here involves the idea that doodling may occupy a small part of our cognitive resources, allowing the more significant portions of our brain to concentrate on the task. This dual engagement can enhance overall focus and potentially improve performance on tasks requiring sustained attention. Thus, the ability to maintain focus while doodling can contribute to better outcomes in terms of information processing and memory retention in various contexts.