Picture this: You’re playing a game of “Guess Who?” with a five-year-old. You’ve narrowed it down to the character with the red hat, but instead of triumphantly declaring their guess, the child keeps flipping over cards, examining every detail from mustaches to earrings. Frustrating? Maybe. But according to new research, this seemingly inefficient behavior might be a key feature of how young minds learn about the world.
A study published in Psychological Science by researchers at The Ohio State University has shed new light on a longstanding puzzle in child development: Why do young children seem to pay attention to everything, even when it doesn’t help them complete a task? The answer, it turns out, is more complex and fascinating than anyone expected.
For years, scientists have observed that children tend to distribute their attention broadly, taking in information that adults would consider irrelevant or distracting. This “distributed attention” has often been chalked up to immature brain development or a simple lack of focus. But Ohio State psychology professor Vladimir Sloutsky and his team suspected there might be more to the story.
“Children can’t seem to stop themselves from gathering more information than they need to complete a task, even when they know exactly what they need,” Sloutsky explains in a media release.
This over-exploration persists even when children are motivated by rewards to complete tasks quickly.
To investigate this question, Sloutsky and lead author Qianqian Wan designed clever experiments involving four to six-year-old children and adults. Participants were shown images of cartoon creatures and asked to sort them into two made-up categories called “Hibi” and “Gora.” Each creature had seven features like horns, wings, and tails. Importantly, only one feature perfectly predicted which category the creature belonged to, while the other features were only somewhat helpful for categorizing.
The key twist was that all the features were initially hidden behind “bubbles” on a computer screen. Participants could reveal features one at a time by tapping or clicking on the bubbles. This setup allowed the researchers to see exactly which features people chose to look at before making their category decision.
If children’s broad attention was simply due to an inability to filter out distractions, the researchers reasoned that hiding irrelevant features should help them focus only on the most important one. However, that’s not what happened. Even when they quickly figured out which feature was the perfect predictor of category, children – especially younger ones – continued to uncover and examine multiple features on each trial. Adults, on the other hand, quickly zeroed in on the key feature and mostly ignored the rest.
Interestingly, by age six, children started to show a mix of strategies. About half the six-year-olds behaved more like adults, focusing mostly on the key feature. The other half continued to explore broadly like younger children. This suggests the study may have captured a key transition point in how children learn to focus their attention.
To rule out the possibility that children just enjoyed the action of tapping to reveal features, the researchers ran a second experiment. This time, they gave children the option to either reveal all features at once with one tap or uncover them one by one. Children of all ages strongly preferred the single-tap option, indicating their goal was indeed to gather information rather than simply tapping for fun.
So, why do children persist in this seemingly inefficient exploration? Sloutsky proposes two intriguing possibilities. The first is simple curiosity – an innate drive to learn about the world that overrides task efficiency. The second, which Sloutsky favors, relates to the development of working memory.
“The children learned that one body part will tell them what the creature is, but they may be concerned that they don’t remember correctly. Their working memory is still under development,” Sloutsky suggests. “They want to resolve this uncertainty by continuing to sample, by looking at other body parts to see if they line up with what they think.”
Source: https://studyfinds.org/over-exploring-minds-attention-kids/?nab=0
