Age range: 20 to 80 years
Admin: Individual
Qualification level: C
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.
Respondents are asked to find and cross out either sixes or nines, which appear randomly within 59 rows of single digits on two separate pages.
DVT Introductory Kit
- DVT Professional User's Guide
- 50 Test Booklets
- Set of 4 Scoring Keys
**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.
NOTE: Price is exclusive of 12% VAT and Delivery Charges