to edit and comment
a collaborative knowledge base characterizing the state of current thought in Cognitive Science.
The participant is asked to draw a clock showing a specific time. The task is scored based on the number of features correctly drawn.
Definition contributed by PWright about one year ago
Member of collection: Alzheimer's Disease Neuroimaging Initiative 1 (ADNI 1)
Descendant of: drawing
Progenitor of: Montreal Cognitive Assessment
clock drawing task has been asserted to measure the following CONCEPTS

as measured by the contrast:

as measured by the contrast:

as measured by the contrast:

DISORDERS associated with clock drawing task
No associations have been added.

IMPLEMENTATIONS of clock drawing task
Implementation #1 Clock drawing is part of the MoCA test.
EXTERNAL DATASETS for clock drawing task
No external datasets have been added.
No conditions have yet been associated.

Experimental conditions are the subsets of an experiment that define the relevant experimental manipulation.


In the Cognitive Atlas, we define a contrast as any function over experimental conditions. The simplest contrast is the indicator value for a specific condition; more complex contrasts include linear or nonlinear functions of the indicator across different experimental conditions.


An indicator is a specific quantitative or qualitative variable that is recorded for analysis. These may include behavioral variables (such as response time, accuracy, or other measures of performance) or physiological variables (including genetics, psychophysiology, or brain imaging data).

User Discussion

No topics posted.

Term Bibliography

No studies have been associated yet.

This page also available as: