Replicated evidence towards a cognitive theory of game-based training.

Executive function is the set of cognitive skills needed for goal directed behavior and is a strong predictor of academic success (Best, 2014). The present study examines the effectiveness of a custom video game designed to train the executive function skill of shifting—being able to efficiently shift attention from 1 task to another. In Experiment 1, students who played Alien Game for 4 hr, mostly at home, improved shifting skill more than...