What’s Next? Advances and Challenges in Understanding How Environmental Predictability Shapes the Development of Cognitive Control

Forming predictions about what will happen next in the world happens early in development, without instruction, and across species. Some environments support more accurate predictions. These more predictable environments also support what appear to be positive developmental trajectories, including increases in cognitive control over thoughts and actions. Such consequences of predictable environments have broad-reaching implications for society and have been explained across ecological, psychological, computational, and neural frameworks. However, many challenges remain in understanding the effects of environmental predictability, including adaptive responses to unpredictable environments and the mechanisms underlying the effects of predictable environments on developmental trajectories. Future work addressing different dimensions of predictability—across timescales, locations, actions, people, and outcomes—and their interactions will advance the ability to understand, predict, and support developmental trajectories.