Search results
Results from the WOW.Com Content Network
Social amnesia is a collective forgetting by a group of people. The concept is often cited in relation to Russell Jacoby's scholarship from the 1970s. Social amnesia can be a result of "forcible repression" of memories, ignorance, changing circumstances, or the forgetting that comes from changing interests.
Motivated forgetting is a theorized psychological behavior in which people may forget unwanted memories, either consciously or unconsciously. [1] It is an example of a defence mechanism, since these are unconscious or conscious coping techniques used to reduce anxiety arising from unacceptable or potentially harmful impulses thus it can be a defence mechanism in some ways. [2]
In psychology, false memory syndrome (FMS) was a proposed "pattern of beliefs and behaviors" [1] in which a person's identity and relationships are affected by false memories of psychological trauma, recollections which are strongly believed by the individual, but contested by the accused. [2]
Free recall is a basic paradigm used to study human memory. In a free recall task, a subject is presented a list of to-be-remembered items, one at a time. For example, an experimenter might read a list of 20 words aloud, presenting a new word to the subject every 4 seconds.
Due to the elusive nature of involuntary recurrent memories, very little is known about the subjective experience of flashbacks. However, theorists agree that this phenomenon is in part due to the manner in which memories of specific events are initially encoded (or entered) into memory, the way in which the memory is organized, and also the way in which the individual later recalls the event. [5]
Too much iron in the body can create free radicals which could influence the degeneration of the blood-brain barrier. [14] One other specific age related factor noted in Popescu et al. is a decrease in estrogen as one ages could adversely affect the breakdown of the blood-brain barrier and create a sensitivity to neurodegeneration. [14]
Free recall describes the process in which a person is given a list of items to remember and then is tested by being asked to recall them in any order. [6] Free recall often displays evidence of primacy and recency effects. Primacy effects are displayed when the person recalls items presented at the beginning of the list earlier and more often.
Amnesia, the forgetting of important personal information, usually occurs because of disease or injury to the brain, while psychogenic amnesia, which involves a loss of personal identity and has psychological causes, is rare. [3] Nonetheless, a range of studies have concluded that at least 10% of physical and sexual abuse victims forget the abuse.