Simple Trick May Improve an Infant's Attention Span

A mom and her baby girl play together with a toy.
(Image credit: Grekov's/

Parents can help improve their child's attention span in a very simple way: by paying attention to the toy their child is playing with, a new study suggests.

Researchers found that when parents looked at a toy and showed interest in their 1-year-olds as they played with it, the infants paid attention to the toy for a longer time, even after the parents shifted their attention elsewhere, according to the findings, which were published today (April 28) in the journal Current Biology.

The study shows that a young child's attention span can be changed by the real-time behaviors of parents, said Chen Yu, a professor of psychology and brain science at Indiana University in Bloomington and the lead author of the study. If parents join their child in paying attention to a toy, the child will likely pay attention to the object for longer than they would if parents didn't show any interest in it, he said. 

The results reveal that social interactions between a parent and an infant can influence the development of the child's attention span. Attention has often been viewed as a property of an infant's brain that is not influenced by those around them, Yu said. However, this study proved otherwise. [10 Scientific Tips for Raising Happy Kids]

In the study, the researchers looked at 36 parent and infant pairs. The parents and the infants wore head-mounted devices that tracked the gaze of their eyes during a play session.

The gaze data showed that when parents turned their visual attention to a young child who was playing with a toy and interacted with the infant, a parent's responsiveness extended the amount of time a child remained focused on that toy.   

Tips to improve attention span

The researchers found that in situations where the parent and the 1-year-old paid attention to the same toy for about 4 seconds, the 1-year-old's attention lingered on this object for another 2 seconds, even after the parent turned his or her gaze elsewhere.  

Over time, the few seconds of attention gained by daily, early-in-life social interactions between a parent and an infant may help strengthen pathways in the child's brain involved in sustaining attention and concentration, the researchers said.

Further research is needed on this topic, Yu said. One future direction is to explore how a parent's behaviors influence the development of a child's attention in the long term, he said. [9 Weird Ways Kids Can Get Hurt]

Another important area of research is to study attention in children with autism, who have a limited attention span, Yu said. If these new findings can be applied to these children, then additional work may focus on developing specific ways in which parents could interact with their child with autism on a daily basis to help train the child's attention, Yu said.

While more research is still needed, Yu offered three tips for parents to help improve their children's attention spans: 

  • When parents or caregivers are playing with kids, they should be actively engaged, Yu told Live Science. This means actually playing along with the kids, not just spending time with them by being in the same room and looking elsewhere or appearing distracted, he said.
  • Let the child lead, Yu said. This means that parents should follow their child's lead as they play and allow the child to express interest in a toy first. Then, the parent can expand that interest by naming the toy and encouraging play. The study found that when parents tried to lead by getting a child to focus on a particular object, they were less successful in gaining the child's attention.
  • Be responsive to a child's needs and attention, Yu recommended. The findings showed that a parent's responses to their child's behavior had a real-time impact on the infant's behavior and attention, he said.

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Live Science Contributor

Cari Nierenberg has been writing about health and wellness topics for online news outlets and print publications for more than two decades. Her work has been published by Live Science, The Washington Post, WebMD, Scientific American, among others. She has a Bachelor of Science degree in nutrition from Cornell University and a Master of Science degree in Nutrition and Communication from Boston University.