Their memories often contain minor errors, including information that was not present in the original visual stimulus. Eidetikers’ memories are clearly remarkable, but they are rarely perfect. They added: “More recent evidence raises questions about whether any memories are truly photographic (Rothen, Meier & Ward, 2012). “Some psychologists believe that eidetic memory reflects an unusually long persistence of the iconic image in some lucky people”. Shereshevsky was a trained mnemonist, not an eidetic memorizer, and there are no studies that confirm whether Kim Peek had a truly eidetic memory. In extreme cases, like those of Solomon Shereshevsky and Kim Peek, memory skills can reportedly hinder social skills. It has been hypothesized that language acquisition and verbal skills allow older children to think more abstractly and thus rely less on visual memory systems.Įxtensive research has failed to demonstrate consistent correlations between the presence of eidetic imagery and any cognitive, intellectual, neurological or emotional measure.Ī few adults have had phenomenal memories ( not necessarily of images), but their abilities are also unconnected with their intelligence levels and tend to be highly specialized. “Children possess far more capacity for eidetic imagery than adults, suggesting that a developmental change (such as acquiring language skills) may disrupt the potential for eidetic imagery.”Įidetic memory has been found in 2 to 10 percent of children aged 6 to 12. PrevalenceĮidetic memory is typically found only in young children, as it is virtually nonexistent in adults. This type of ability has never been proven to exist and is considered a popular myth. It may be described as the ability to briefly look at a page of information and then recite it perfectly from memory. “People with eidetic memory can supposedly hold a visual image in their mind with such clarity that they can describe it perfectly or almost perfectly …, just as we can describe the details of painting immediately in front of us with near perfect accuracy.”īy contrast, photographic memory may be defined as the ability to recall pages of text, numbers, or similar, in great detail, without the visualization that comes with an eidetic memory. Vividness and stability of the image begin to fade within minutes after the removal of the visual stimulus. “ Eidetikers“, as those who possess this ability are called, report a vivid afterimage that lingers in the visual field with their eyes appearing to scan across the image as it is described.Ĭontrary to ordinary mental imagery, eidetic images are externally projected, experienced as “ out there” rather than in the mind. It is not perfect, as it is subject to distortions and additions (like episodic memory), and vocalization interferes with the memory.” Eidetic imagery is the ability to remember an image in so much detail, clarity, and accuracy that it is as though the image were still being perceived. “Examples of people with a photographic-like memory are rare. However, eidetic memory is not limited to visual aspects of memory and includes auditory memories as well as various sensory aspects across a range of stimuli associated with a visual image.” “In eidetic memory, a person has an almost faithful mental image snapshot or photograph of an event in their memory. The terms eidetic memory and photographic memory are commonly used interchangeably, but they are also distinguished. Repeating the number back to yourself will be a lot easier if you do it in smaller sections.The word eidetic comes from the Greek word eidos. For example, instead of trying to remember the following sequence: 77896526, you could break it up into 77-896-526.
#DIDACTIC VS EIDETIC MEMORY PROFESSIONAL#
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Employ "chunking." Chunking is a psychological term for a memory retention technique that involves clumping numbers, words, or items in a list together to help remember them.
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