Title: Nudge theory - Wikipedia
Headings: Nudge theory
Nudge theory
Contents
Definition of a nudge
Overview
Types of nudges
Application of theory
Government
Business
Healthcare
Public Health and Safety
Fundraising
Critique
See also
References
Further reading

Content: System 1 is fast, automatic, and highly susceptible to environmental influences; System 2 processing is slow, reflective, and takes into account explicit goals and intentions. When situations are overly complex or overwhelming for an individual's cognitive capacity, or when an individual is faced with time-constraints or other pressures, System 1 processing takes over decision-making. System 1 processing relies on various judgmental heuristics to make decisions, resulting in faster decisions. Unfortunately, this can also lead to sub-optimal decisions. In fact, Thaler and Sunstein trace maladaptive behaviour to situations in which System 1 processing over-rides an individual's explicit values and goals. It is well documented that habitual behaviour is resistant to change without a disruption to the environmental cues that trigger that behaviour. Nudging techniques aim to use judgmental heuristics to the advantage of the party creating the set of choices. In other words, a nudge alters the environment so that when heuristic, or System 1, decision-making is used, the resulting choice will be the most positive or desired outcome. An example of such a nudge is switching the placement of junk food in a store, so that fruit and other healthy options are located next to the cash register, while junk food is relocated to another part of the store.