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  2. Black swan theory - Wikipedia

    en.wikipedia.org/wiki/Black_swan_theory

    The black swan theory or theory of black swan events is a metaphor that describes an event that comes as a surprise, has a major effect, and is often inappropriately rationalized after the fact with the benefit of hindsight. The term is based on a Latin expression which presumed that black swans did not exist. The expression was used until ...

  3. Negativity bias - Wikipedia

    en.wikipedia.org/wiki/Negativity_bias

    The negativity bias, [1] also known as the negativity effect, is a cognitive bias that, even when positive or neutral things of equal intensity occur, things of a more negative nature (e.g. unpleasant thoughts, emotions, or social interactions; harmful/traumatic events) have a greater effect on one's psychological state and processes than neutral or positive things.

  4. Risk - Wikipedia

    en.wikipedia.org/wiki/Risk

    This definition was adopted by the UK Cabinet Office (2002) [25] to encourage innovation to improve public services. It allowed "risk" to describe either "positive opportunity or negative threat of actions and events". "Asset, threat and vulnerability". This definition comes from the Threat Analysis Group (2010) in the context of computer ...

  5. Hindsight bias - Wikipedia

    en.wikipedia.org/wiki/Hindsight_bias

    Hindsight bias is more likely to occur when the outcome of an event is negative rather than positive. [14] This is a phenomenon consistent with the general tendency for people to pay more attention to negative outcomes of events than positive outcomes. [15] In addition, hindsight bias is affected by the severity of the negative outcome.

  6. Valence (psychology) - Wikipedia

    en.wikipedia.org/wiki/Valence_(psychology)

    The use of the term in psychology entered English with the translation from German ("Valenz") in 1935 of works of Kurt Lewin.The original German word suggests "binding", and is commonly used in a grammatical context to describe the ability of one word to semantically and syntactically link another, especially the ability of a verb to require a number of additional terms (e.g. subject and ...

  7. Moral evil - Wikipedia

    en.wikipedia.org/wiki/Moral_evil

    The distinction of evil from 'bad' is complex. Evil is more than simply 'negative' or 'bad' (i.e. undesired or inhibiting good) as evil is on its own, and without reference to any other event, morally incorrect. The validity of 'moral evil' as a term, therefore, rests on the validity of morals in ethics.

  8. Luck - Wikipedia

    en.wikipedia.org/wiki/Luck

    Luck is the phenomenon and belief that defines the experience of improbable events, especially improbably positive or negative ones. The naturalistic interpretation is that positive and negative events may happen at any time, both due to random and non-random natural and artificial processes, and that even improbable events can happen by random ...

  9. Crisis - Wikipedia

    en.wikipedia.org/wiki/Crisis

    A crisis (pl.: crises; ADJ: critical) is any event or period that will lead to an unstable and dangerous situation affecting an individual, group, or all of society. Crises are negative changes in the human or environmental affairs, especially when they occur abruptly, with little or no warning.