Definitionv1DF-427
Choice architecture: the deliberate design of environments…
Choice architecture: the deliberate design of environments in which people make decisions, with defaults as the most powerful tool for influencing outcomes without removing genuine choice
Why This Is a Definition
This definition precisely establishes the semantic boundary of 'choice architecture' as a deliberate design practice. It identifies the genus (environmental design for decision-making), differentia (use of defaults as primary tool), and clarifies that it preserves genuine choice while influencing behavior. It distinguishes it from manipulation by emphasizing the preservation of options and the ethical foundation of libertarian paternalism.