A working memory test assesses how well the brain processes information and is commonly used for those with mental conditions or who have had a stroke. The test involves recalling a list of information, and those who do well tend to have higher intelligence. The brain has three parts responsible for processing information, and mental exercises can improve working memory at any age.
A working memory test is a simple test that helps determine how effective the brain is at processing information. The test is commonly given to children and adults who suffer from mental conditions, such as Alzheimer’s disease or schizophrenia, or who have suffered a stroke. During the working memory test, the individual is presented with a list of numbers, colors or words and then asked to recall as much information as possible. The more information the individual is able to recall, the higher the intelligence of the individual.
Sometimes referred to as short-term memory, working memory is responsible for cognition, storing information, and recalling information. This area of the brain develops during childhood and gradually increases over the adult years. According to studies, people who do well on a working memory test tend to be better problem solvers, learn faster, and have higher general and social intelligence.
There are basically three parts of the brain responsible for processing information, and each part is responsible for a different type of information. The central executive area is responsible for the care required in storing and retrieving information. The visual-spatial sketchpad (VSSP) is responsible for storing and retrieving visual and spatial imagery, and the phonological loop (PL) helps with speech and remembering words and sentences.
Visual images, shapes, and colored squares on a grid can help test for VSSP, and a list of words or phrases can help test for PL. A working memory test usually starts low, where only a short list of names, numbers, or blocks is given and then ramped up to test how much the individual can remember. These tests are often programmed into a computer to make it easy and convenient for anyone to run.
Neuroscience suggests that the brain can only remember a short list of about seven items. An effective brain, however, is able to sort those seven items into different groups and store them in two or three blocks, which then makes extra room for more information. In some cases, the brain may even be able to store information in long-term memory and still quickly retrieve it when needed.
Studies have indicated that a working memory can be improved at any age, provided the individual has the mind to engage in memory training. Mental exercises, such as memorizing names, grouping information into chunks, and memory games can help stimulate and boost memory. Individuals who are enthusiastic about their training also tend to do better on a working memory test than those who find it mundane.
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