Research-backed articles on learning, memory and cognition.
What the dual n-back task is, why a 2008 study made it famous, what replications and meta-analyses found since, and what the honest conclusion is today.
Attention is trainable - but not all games train it equally. This guide explains the three types of attention, which one puzzle games actually develop.
Processing speed determines how fast you think, decide and react. What the research says about puzzle games and cognitive processing speed, and how to train it.