Definitionv1
Choice architecture: the systematic arrangement of options
Choice architecture: the systematic arrangement of options and environmental cues that predictably shapes which choices people select, without removing any options or changing incentives, where every environment has a design that silently votes on behavior
Why This Is a Definition
This definition captures the core concept of choice architecture as introduced by Thaler and Sunstein, establishing it as a systematic design principle that operates through environmental arrangement rather than direct intervention. It emphasizes that choice architecture works predictably, operates without removing options or changing incentives, and that environments inherently vote on behavior patterns. The definition distinguishes it from mere design by focusing on its predictable behavioral effects.
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Defines (31)
AxiomHabits as Context-Response AssociationsAxiomScientific Paradigms Are IncommensurableAxiomBehavior occurs when three elements converge simultaneously:PrincipleApply the same tags to notes from different domains whenPrincipleProcess inbox items in two distinct passes—first clarifyingPrincipleTreat the absence of captures in specific domains asPrincipleUse the 'five whys' technique on any significant energyPrincipleDisable notifications for all apps except direct humanPrincipleSelect tools based on how well they integrate with yourPrincipleStack multiple aligned environmental cues (visual, spatial,PrincipleIncrease friction on unwanted routines just enough to createPrincipleWhen desired habits conflict with social group norms, eitherPrinciplePrioritize controllable cue types (time, location, precedingPrincipleMake the desired transition between behavioral links thePrincipleDocument behavioral chains by writing each link as aPrincipleEliminate all decision points from micro-chains byPrincipleDesign social chain links to specify your own behaviorPrincipleWhen cognitive load is high, reduce the complexity ofPrincipleIdentify and reduce context dependencies in important habitsPrinciplePeriodically surface process schemas by extracting embeddedPrincipleChange system goals rather than parameters when seekingPrincipleDesign physical and digital environments so that desiredPrincipleWhen a newly designed context fails to change behaviorPrincipleFrame goals at the identity level ('become a person who X')PrincipleDesign physical and digital workspaces to afford only thePrincipleDocument not only what tools you use but the completePrincipleWhen multiple valid hierarchies exist for the same data,PrinciplePlace behavioral cues in the visual field of locations youPrincipleDesign environments to create friction asymmetry wherePrincipleWhen two cognitive agents both claim authority over the samePrincipleDesign habits as contextual cue-routine pairs rather than