Variable Details

Available Studies
MAP, MARS, Clinical Core, LATC
Scaled? 
Not Scaled
Variable Type 
Longitudinal
Variable Name 
cm_dwgtottime
Categories
Digital Pen Device

Completion time (Command)
Total time to completion of command condition

This variable is only available in MARS and in Clinical Core.

The total time to completion for the command condition is captured during the digital Clock Drawing Test (dCDT) using digital pen technology. See the Digital pen device category description for more information.

Participants are asked to use the digital pen to "draw the face of a clock with all of the numbers and set the hands to 10 after 11." This variable is the total time (in seconds) required to complete the command.

Publications

Lamar M, Ajilore O, Leow A, Charlton R, Cohen J, GadElkarim J, Yang S, Zhang A, Davis R, Penney D, Libon DJ, Kumar A. Cognitive and connectome properties detectable through individual differences in graphomotor organization. Neuropsychologia. 2016 05;. PubMed PMID: 27037044; PubMedCentral PMCID: PMC4853274