Peak–end rule end. The effects of the duration of an experience upon retrospective evaluation are extremely slight. Fredrickson and Kahneman labeled this phenomenon "duration neglect". The peak–end rule is applicable only when an experience has definite beginning and end periods. A 1993 study titled "When More Pain Is Preferred to Less: Adding a Better End" by Kahneman, Fredrickson, Charles Schreiber, and Donald Redelmeier provided groundbreaking evidence for the peak–end rule. Participants were subjected to two different versions of a single unpleasant experience. The first trial had subjects submerge a hand in 14 °C water for 60 seconds. The second trial had subjects
Rule of law the fundamental principle of the rule of law. The event consisted of over 185 judges, lawyers, and law professors from 53 countries. This later became known as the Declaration of Delhi. During the declaration they declared what the rule of law implied. They included certain rights and freedoms, an independent judiciary and social, economic and cultural conditions conducive to human dignity. The one aspect not included in The Declaration of Delhi, was for rule of law requiring legislative power to be subject to judicial review. The Secretary-General of the United Nations defines the rule of law as: a principle of