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The procedure of the CDT begins with the instruction to the participant to draw a clock reading a specific time (generally 11:10). After the task is complete, the test administrator draws a clock with the hands set at the same specific time. Then the patient is asked to copy the image. [37]
The Saint Louis University Mental Status (SLUMS) Exam is a brief screening assessment used to detect cognitive impairment. [1] It was developed in 2006 at the Saint Louis University School of Medicine Division of Geriatric Medicine, in affiliation with a Veterans' Affairs medical center. [2]
In the original validation sample of 380 participants, the sensitivity of the GPCOG was 0.85, the specificity was 0.86. The positive predictive value was highest in people aged under 75 (0.90) and 0.72 for the total sample. The negative predictive value for the total
The Draw-a-Person test is commonly used as a measure of intelligence in children, but this has been criticized. Kana Imuta et al. (2013) compared scores on the Draw-A-Person Intellectual Ability Test to scores on the Wechsler Preschool and Primary Scale of Intelligence in 100 children and found a very low correlation (r=0.27). [3]
The figure shows an example of allochiria in the clock drawing of a patient with hemispatial neglect. The patient omitted the left side of objects when drawing a clock. Even though the patient could verbally express that the clock face has a left side, he or she would fail to notice that the drawing was incomplete.
The MoCA is a one-page 30-point test administered in approximately 10 minutes. [2] The test and administration instructions are available for clinicians online. The test is available in 46 languages and dialects (as of 2017). In this clock drawing task, the subject is asked to draw a clock with the hours and showing the time 2:30.
Delayed recall: After a longer delay (20–30 minutes), the examinee may again be asked to draw the figure from memory. Examinees are not told beforehand that they will be asked to draw the figure from memory; the Immediate and Delayed Recall conditions are therefore tests of incidental memory. Each copy is scored for the accurate reproduction ...
Download QR code; Print/export Download as PDF; ... CDT or CdT may refer to: Medicine ... Clock drawing test;