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Digit-span tasks can be given forwards or backwards, meaning that once the sequence is presented, the participant is asked to either recall the sequence in normal or reverse order. [8] Digit-span tasks are the most commonly used test for memory span, partially because performance on a digit-span task cannot be affected by factors such as ...
The Corsi block-tapping test is a psychological test that assesses visuo-spatial short term working memory. It involves mimicking a researcher as they tap a sequence of up to nine identical spatially separated blocks. The sequence starts out simple, usually using two blocks, but becomes more complex until the subject's performance suffers.
[1] [2] Dr. Benton developed the test to provide a shorter assessment for immediate nonverbal memory to supplement the popular digit span test, and selected a format that was resistant to both emotional and subject-tester influence. [3] The test was published in 1946, and is now currently in its 5th edition.
Cubes and a target pattern of the WAIS-R's "Block Design" test. The WAIS-R, a revised form of the WAIS, was released in 1981 and consisted of six verbal and five performance subtests. The verbal tests were: Information, Comprehension, Arithmetic, Digit Span, Similarities, and Vocabulary.
The WISC–V is linked with the Kaufman Test of Educational Achievement–Third Edition (KTEA–3; Kaufman & Kaufman, 2014) and the Wechsler Individual Achievement Test-III (WIAT–III; Pearson, 2009), a measure of academic achievement. This linkage provides information on both cognitive ability and academic achievement in children.
The test is not sensitive to the location of brain-damage (except for damage comprising part of the visual field). [1] It consists of (e.g. nine) digit-symbol pairs (e.g. 1/-, 2/┴, ... 7/Λ, 8/X, 9/=) followed by a list of digits. [2] [3] [4] Under each digit the subject should write down the corresponding symbol as fast as possible. The ...
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The test can be used to measure both short-term and long-term spatial memory, depending on the length of time between test and recall. The test was created by Canadian neuropsychologist Phillip Corsi, who modeled it after Hebb's digit span task by replacing the numerical test items with spatial ones. On average, most participants achieve a span ...