The DVT is a simple task designed to measure vigilance during rapid visual tracking and accurate selection of target stimuli. It focuses on alertness and vigilance while placing minimal demands on two other components of attention: selectivity and capacity.
Note: Normative data are not provided in the Professional User’s guide but are presented in the Revised Comprehensive Norms for an Expanded Halstead-Reitan Battery. Stopwatch required.
e-Manuals and e-Stimulus Books are limited to a single user and device. Please see our e-Manuals FAQ before ordering e-Manuals, and please see our e-Stimulus Books FAQ before ordering e-Stimulus Books.