Even in a simple game, our brains keep score – and those scores shape every choice we make
- Written by Denise Moerel, Research Fellow in Cognitive Neuroscience, Western Sydney University
Malte Mueller/Getty ImagesThere’s an optimal strategy for winning multiple rounds of rock, paper, scissors: be as random and unpredictable as possible. Don’t pay attention to what happened in the last round.
However, that’s easier said than done.
To find out how brains make decisions in a competitive setting, we asked people to...





