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It is similar to contemplating a photograph, so sometimes it is also called photographic memory. It is distinguished from other types of memory, since this capacity is not present when it comes to remembering texts, numbers, words, autobiographical facts in general, etc. This last type of memory is distinctive, since after stopping seeing the stimulus or situation, the element remains very sharp for a few minutes before fading. Have a good memory It is not the same as possessing eidetic memory skills. What characterizes this phenomenon is that it seems that eidetic memory is independent of other types of memory and does not seem to have demonstrated relationship with other cognitive, emotional or neurological abilities. Does having good memory mean having eidetic memory? In addition, this type of memory seems to be unrelated to abstract thinking or reading performance. However, a 1979 Haber review study found that eidetic skills remained very stable throughout the preschool and school years. Little by little this way of remembering is replaced by more abstract representations, as cognitive abilities are acquired more advanced with the age. Some researchers have explained this phenomenon of age, establishing the hypothesis of considering eidetic memory as a form of immature memory. On the other hand, it is practically non-existent in adults (Haber, 1979).
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It has been shown that eidetic memory appears in a small percentage of children, aged between 6 and 12 years. Sometimes it is associated with children diagnosed with Asperger syndrome Y autism. This condition does not appear to be hereditary, and is lost with age if the individual is not aware that he has it and, therefore, does not train it. People who possess the so-called"hypertrophy of eidetic memory"can remember any element they have seen, imagined, or heard, even though they have only ever perceived it. This means that not everything that is perceived is going to be stored in eidetic memory, but only some events or images. On the other hand, the concept of eidetic image refers to the post-perception image that stands out for being more vivid and durable than other images (Paivio & Cohen, 1977).
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"Eidetics"comes from the Greek word"εἶδος"(or"eidos"), which means"form." The term was established by the German psychologist Erich Rudolf Jaensch in 1929. It is a type of Sensory memory, In which the individual possesses the ability to retrieve stored information as if it were a photograph that can be observed for a few minutes.
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