How do individuals effectively navigate complex environments when faced with limited time, incomplete information, and high levels of uncertainty? The authors, leading researchers in the field of cognitive psychology and behavioral science, synthesize decades of empirical research from the Adaptive Behavior and Cognition (ABC) group. They argue that simple, rule-based decision strategies—often called fast and frugal heuristics—frequently outperform complex computational models by exploiting the structure of the environment rather than attempting to process all available data.

Experts recognize this work as a definitive collection of the ABC group's research program on human decision-making. Readers frequently note the technical rigor of the text, which serves as a foundational resource for students and professionals in cognitive science and behavioral economics.