A new study has found that sometimes kids can remember a piece of information better a few days later instead of the day they first learnt it. The study led by Ohio State University asked four and five-year-old kids to remember associations between objects while playing a video game and when the game was re-played after two-days kids scored more than 20 percent higher than the kids who re-played it later on the same day. (Read: Ashwagandha: A powerful memory booster) Kevin Darby co-author of the study said that kids can make complex associations it's just they need more time