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In psychology and cognitive science, a memory bias is a cognitive bias that either enhances or impairs the recall of a memory (either the chances that the memory will be recalled at all, or the amount of time it takes for it to be recalled, or both), or that alters the content of a reported memory. There are many types of memory bias, including:
The participants seemed to test only positive examples—triples that obeyed their hypothesized rule. For example, if they thought the rule was, "Each number is two greater than its predecessor," they would offer a triple that fitted (confirmed) this rule, such as (11,13,15) rather than a triple that violated (falsified) it, such as (11,12,19 ...
A majority chose answer (b). Independent of the information given about Linda, though, the more restrictive answer (b) is under any circumstance statistically less likely than answer (a). This is an example of the "conjunction fallacy". Tversky and Kahneman argued that respondents chose (b) because it seemed more "representative" or typical of ...
Hindsight bias may lead to overconfidence and malpractice in regards to physicians. Hindsight bias and overconfidence is often attributed to the number of years of experience the physician has. After a procedure, physicians may have a "knew it the whole time" attitude, when in reality they may not have known it.
Another key example of observer bias is a 1963 study, "Psychology of the Scientist: V. Three Experiments in Experimenter Bias", [9] published by researchers Robert Rosenthal and Kermit L. Fode at the University of North Dakota. In this study, Rosenthal and Fode gave a group of twelve psychology students a total of sixty rats to run in some ...
While the latter has been found to be more prevalent in individualistic cultures than collectivistic cultures, correspondence bias occurs across cultures, [46] [47] [48] suggesting differences between the two phrases. Further, disposition correspondent inferences made to explain the behavior of nonhuman actors (e.g., robots) do not necessarily ...
Narrative bias, also known as narrative information bias, is a cognitive bias that skews perceptions towards information contained in individual narratives, ...
The defensive attribution hypothesis (or bias, theory, or simply defensive attribution) is a social psychological term where an observer attributes the causes for a mishap to minimize their fear of being a victim or a cause in a similar situation.