The study looked at how people make decisions when they don't have all the information they need. They found that in a game where players have different abilities and the information is not complete, there are specific best and worst ways to play. The possible outcomes of the game form a pattern like a grid. As the missing information becomes less important, the results of the game start to look more like a game where everyone knows everything. This means that not having all the information doesn't fully explain why people make the choices they do in real-life situations.