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Semantic satiation is a psychological phenomenon in which repetition causes a word or phrase to temporarily lose meaning for the listener, [1] who then perceives the speech as repeated meaningless sounds. Extended inspection or analysis (staring at the word or phrase for a long time) in place of repetition also produces the same effect.
Forgetting or disremembering is the apparent loss or modification of information already encoded and stored in an individual's short or long-term memory.It is a spontaneous or gradual process in which old memories are unable to be recalled from memory storage.
This is a disorder in which the meaning of words becomes lost. In patients with semantic anomia, a naming deficit is accompanied by a recognition deficit. Thus, unlike patients with word selection anomia, patients with semantic anomia are unable to select the correct object from a group of objects, even when provided with the name of the target ...
The tip of the tongue phenomenon was first described as a psychological phenomenon in the text The Principles of Psychology by William James (1890), although he did not label it as such. [7] Sigmund Freud also discussed unconscious psychological factors, such as unconscious thoughts and impulses that might cause forgetting familiar words. [14]
While not a disorder, a common temporary failure of word retrieval from memory is the tip-of-the-tongue phenomenon. Those with anomic aphasia (also called nominal aphasia or Anomia), however, do experience the tip-of-the-tongue phenomenon on an ongoing basis due to damage to the frontal and parietal lobes of the brain.
Encoding processes can occur at three levels: visual form (the letters that make up a word), phonology (the sound of a word), and semantics (the meaning of the word or sentence). With relation to memory errors, the level of processing at the time of encoding and at the time of recall should be the same. [ 37 ]
For instance, retrieval of one meaning for a word (e.g. the verb meaning of the word sock) will tend to inhibit the dominant meaning of that word (e.g. the noun meaning of sock). [15] In 1995, Anderson and Spellman conducted a three-phase study using their retrieval-induced forgetting model to demonstrate unlearning as inhibition. [16]
Retrieval-induced forgetting (RIF) is a memory phenomenon where remembering causes forgetting of other information in memory. The phenomenon was first demonstrated in 1994, although the concept of RIF has been previously discussed in the context of retrieval inhibition .