What is one background finding of Andrade's research on doodling?

Andrade's research on doodling indicates that engaging in this seemingly simple activity can actually help maintain focus during tasks that might otherwise lead to distraction, such as listening to a monotonous telephone message. Specifically, doodling may serve the function of keeping the mind engaged and preventing it from wandering off into unrelated thoughts, which could be characterized as daydreaming. By allowing some level of cognitive engagement while still processing information, doodling can enhance memory retention and attention to the material being presented. This finding highlights the potential adaptive benefits of doodling in learning environments, where maintaining focus is essential for effective information processing and recall.