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Memory Conformity
Memory conformity, also known as social contagion of memory, refers to the phenomenon where memories or information reported by others influences an individual and is incorporated into the individual's memory. Memory conformity is a memory error due to both social influences and cognitive mechanisms. Social contamination of false memory can be exemplified in prominent situations involving social interactions, such as eyewitness testimony. Research on memory conformity has revealed that such suggestibility and errors with source monitoring has far reaching consequences, with important legal and social implications. In and out of lab settings Famous real-world examples In 2003 immediately after the murder of former Swedish foreign minister Anna Lindh, witnesses were put in a room together, so they could not leave the scene of the crime until they were interviewed. The witnesses discussed the scene with each other while in the room, contrary to what they were told to do. The specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eyewitness Testimony
Eyewitness testimony is the account a bystander or victim gives in the courtroom, describing what that person observed that occurred during the specific incident under investigation. Ideally this recollection of events is detailed; however, this is not always the case. This recollection is used as evidence to show what happened from a witness' point of view. Memory recall has been considered a credible source in the past, but has recently come under attack as forensics can now support psychologists in their claim that memories and individual perceptions can be unreliable, manipulated, and biased. As a result of this, many countries, and states within the United States, are now attempting to make changes in how eyewitness testimony is presented in court. Eyewitness testimony is a specialized focus within cognitive psychology. Reliability Psychologists have probed the reliability of eyewitness testimony since the beginning of the 20th century. One prominent pioneer was Hugo Münsterb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Army CID Agents At Crime Scene
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conformity
Conformity is the act of matching attitudes, beliefs, and behaviors to group norms, politics or being like-minded. Norms are implicit, specific rules, shared by a group of individuals, that guide their interactions with others. People often choose to conform to society rather than to pursue personal desires - because it is often easier to follow the path others have made already, rather than forging a new one. Thus, conformity is sometimes a product of group communication. This tendency to conform occurs in small groups and/or in society as a whole and may result from subtle unconscious influences (predisposed state of mind), or from direct and overt social pressure. Conformity can occur in the presence of others, or when an individual is alone. For example, people tend to follow social norms when eating or when watching television, even if alone. The Asch Conformity Experiment demonstrates how much influence conformity has on people. In a laboratory experiment, Asch asked 50 ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retroactive Continuity
Retroactive continuity, or retcon for short, is a literary device in which established diegetic facts in the plot of a fictional work (those established through the narrative itself) are adjusted, ignored, supplemented, or contradicted by a subsequently published work which recontextualizes or breaks continuity with the former. There are various motivations for applying retroactive continuity, including: * To accommodate desired aspects of sequels or derivative works which would otherwise be ruled out. * To respond to negative fan reception of previous stories. * To correct and overcome errors or problems identified in the prior work since its publication. * To change or clarify how the prior work should be interpreted. * To match reality, when assumptions or projections of the future are later proven wrong. Retcons are used by authors to increase their creative freedom, on the assumption that the changes are unimportant to the audience compared to the new story which can be tol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Memory Errors
Memory gaps and errors refer to the incorrect recall, or complete loss, of information in the memory system for a specific detail and/or event. Memory errors may include remembering events that never occurred, or remembering them differently from the way they actually happened.Roediger, H. L., III, & McDermott, K. B. (1995). Creating false memories: Remembering words not presented in lists. ''Journal of Experimental Psychology: Learning, Memory, and Cognition, 21'', 803–814 These errors or gaps can occur due to a number of different reasons, including the emotional involvement in the situation, expectations and environmental changes. As the retention interval between encoding and retrieval of the memory lengthens, there is an increase in both the amount that is forgotten, and the likelihood of a memory error occurring. Overview There are several different types of memory errors, in which people may inaccurately recall details of events that did not occur, or they may simply misatt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lost In The Mall Technique
The "lost in the mall" technique or experiment is a memory implantation technique used to demonstrate that confabulations about events that never took place – such as having been lost in a shopping mall as a child – can be created through suggestions made to experimental subjects that their older relative was present at the time. It was first developed by Elizabeth Loftus and her undergraduate student Jim Coan, as support for the thesis that it is possible to implant entirely false memories in people. The technique was developed in the context of the debate about the existence of repressed memories and false memory syndrome. Study methodology Coan designed the first lost in the mall experiment as an extra-credit assignment for a course in cognitive psychology. The professor—Loftus—invited her students to design and execute an experiment implanting false memories in subjects. Coan enlisted his mother, sister and brother as subjects. He assembled booklets containing four short ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interference Theory
The interference theory is a theory regarding human memory. Interference occurs in learning. The notion is that memory encoded in long-term memory (LTM) are forgotten and cannot be retrieved into short-term memory (STM) because either memory could interfere with the other.Edwards, W. H. (2010). ''Motor Learning and Control: From Theory to Practice''. Belmont, CA: Cengage Learning. There is an immense number of encoded memories within the storage of LTM. The challenge for memory retrieval is recalling the specific memory and working in the temporary workspace provided in STM. Retaining information regarding the relevant time of encoding memories into LTM influences interference strength. There are two types of interference effects: proactive and retroactive interference. History John A. Bergström is credited with conducting the first study regarding interference in 1892. His experiment was similar to the Stroop task and required subjects to sort two decks of cards with words in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hindsight Bias
Hindsight bias, also known as the knew-it-all-along phenomenon or creeping determinism, is the common tendency for people to perceive past events as having been more predictable than they actually were. People often believe that after an event has occurred, they would have predicted or perhaps even would have known with a high degree of certainty what the outcome of the event would have been before the event occurred. Hindsight bias may cause distortions of memories of what was known or believed before an event occurred, and is a significant source of overconfidence regarding an individual's ability to predict the outcomes of future events. Examples of hindsight bias can be seen in the writings of historians describing outcomes of battles, physicians recalling clinical trials, and in judicial systems as individuals attribute responsibility on the basis of the supposed predictability of accidents. History The hindsight bias, although it was not yet named, was not a new concept w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
False Memory Syndrome
In psychology, false memory syndrome (FMS) is a condition in which a person's identity and relationships are affected by false memories of psychological trauma, recollections that are factually incorrect yet strongly believed. Peter J. Freyd originated the term partly to explain what he said was a false accusation of sexual abuse made against him by his daughter Jennifer Freyd and his False Memory Syndrome Foundation (FMSF) subsequently popularized the concept. The principle that individuals can hold false memories and the role that outside influence can play in their formation is widely accepted by scientists. However FMS is not recognized as a psychiatric illness in any medical manuals including the ICD-10 or the DSM-5. False memory syndrome may be the result of recovered memory therapy, a term also defined by the FMSF in the early 1990s, which describes a range of therapy methods that are prone to creating confabulations. The most influential figure in the genesis of the the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognitive Dissonance
In the field of psychology, cognitive dissonance is the perception of contradictory information, and the mental toll of it. Relevant items of information include a person's actions, feelings, ideas, beliefs, values, and things in the environment. Cognitive dissonance is typically experienced as psychological stress when persons participate in an action that goes against one or more of those things. According to this theory, when two actions or ideas are not psychologically consistent with each other, people do all in their power to change them until they become consistent. The discomfort is triggered by the person's belief clashing with new information perceived, wherein the individual tries to find a way to resolve the contradiction to reduce their discomfort.Festinger, L. (1957). ''A Theory of Cognitive Dissonance''. California: Stanford University Press. In '' When Prophecy Fails: A Social and Psychological Study of a Modern Group That Predicted the Destruction of the World'' ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Autobiographical Memory
Autobiographical memory is a memory system consisting of episodes recollected from an individual's life, based on a combination of episodic (personal experiences and specific objects, people and events experienced at particular time and place) and semantic (general knowledge and facts about the world) memory.Williams, H. L., Conway, M. A., & Cohen, G. (2008). Autobiographical memory. In G. Cohen & M. A. Conway (Eds.), Memory in the Real World (3rd ed., pp. 21-90). Hove, UK: Psychology Press. It is thus a type of explicit memory. Formation Conway and Pleydell-Pearce (2000) proposed that autobiographical memory is constructed within a self-memory system (SMS), a conceptual model composed of an autobiographical knowledge base and the working self. Autobiographical knowledge base The autobiographical knowledge base contains knowledge of the self, used to provide information on what the self is, what the self was, and what the self can be. This information is categorized into three b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Seven Sins Of Memory
''The Seven Sins of Memory: How the Mind Forgets and Remembers'' is a book by Daniel Schacter, former chair of Harvard University's Psychology Department and a leading memory researcher. The book revolves around the theory that "the seven sins of memory" are similar to the Seven deadly sins, and that if one tries to avoid committing these sins, it will help to improve one's ability to remember. Schacter argues that these features of human memory are not necessarily bad, and that they serve a useful purpose in memory. For instance, persistence is one of the sins of memory that can lead to things like post traumatic stress syndrome. However persistence is also necessary for long-term memory, and so it is essential. Overview Schacter asserts that "memory's malfunctions can be divided into seven fundamental transgressions or 'sins'." These are transience, absent-mindedness, blocking, misattribution, suggestibility, bias, and persistence. The first three are described as sins of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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