This task can be re-administered to sample and monitor examinees progress, deterioration, or stability across several cognitive domains. The Clock Drawing Test (CDT) is an inexpensive, fast and easily administered measure of cognitive function, especially in the elderly. Hand length is not scored. 2 . Allocate points as follows: 2 points if all clock numbers are present (no additional numbers) and all … Hands are pointing to the 11 and 2 (11:10). Clock Drawing: 1. Using blank piece of paper or one with a circle drawn on it, ask the patient to draw the face of a clock and fill in all the numbers. 01). A total of 72 out-patients and 29 healthy controls were assessed three times. Inability or refusal to draw a clock (abnormal) = 0 points. Hands are point-ing to the 11 and 2 (11:10). Likely to maximize clinical time, clock scoring criteria are basic with 1 point per clock contour, numbers and hands. Within the MoCA, clock drawing is one test item involv-ing 3 of the total 30 points possible. Clock Drawing Test (CDT) • Useful adjunct to the MMSE test in cognitive screening • Tests executive function primarily • Has widespread clinical use despite inconsistent scoring and interpretation -visual record for the chart -takes less than a minute to perform -reflects change in cognition over time 9. In 12 patients with pAD, the total clock score did not correlate with Block Design, Picture Completion, and the Rosen Drawing Test. A normal clock has all numbers placed in the correct sequence and approximately correct position (e.g., 12, 3, 6 and 9 are in anchor positions) with no missing or duplicate numbers. 4. Parkinson's Disease The pattern of performance of the PD group differed somewhat from that of the pAD group (see Table 3). blank sheet of paper and a pencil. A quick and easy test of visuospatial ability, often used as a screening test for Alzheimer's disease or dementia. Clock Drawing: Administration: Now the physician draws a big circle on the back of the paper and asks: “This is a clock face. Watch carefully as examinees draw the dock and note the strategies used. A normal clock has all numbers placed in the correct sequence and approximately correct position (e.g., 12, 3, 6 and 9 are in anchor positions) with no missing or duplicate numbers. 2. Hands are pointing to the 11 and 2 (11:10). Clock Drawing Test 1. slight imper- 2. Page 1 The Clock Drawing Test Instructions General Information: Provide the patient with an 8.5 x 11-in. The respondent is asked to draw a traditional (analogue) clock face with all the numbers in place and the hands pointing to 11:10 or ten minutes past eleven. Clock Drawing serves as a mini-screening tool for all cognitive domains. This instrument is a popular clinical tool widely used in screening for cognitive disorders and dementia. This study assessed five scoring methods of the Clock-Drawing test (CDT). Hand length is not scored. Criteria appear open to interpretation, e.g. After the numbers have been added, asked the patient to draw the hands to read a specific time (example 11: 10, or 8: 20 are commonly used)-The goal is to use a complex time that Hand length is not scored. Clock Draw: _____ (0 or 2 points) Normal clock = 2 points. Set-up: Equipment required includes a blank sheet of paper, a sheet of paper with a clock on one side, a pen, and a chair/table for ease of drawing. •The version used most often is the pre-drawn circle which you can find on strokengine.ca. Clock Draw: (0 or 2 points) Normal clock = 2 points. Normal clock = 2 points. Test instructions derived from reference. 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