Application
Measures perceptual speed and peripheral vision.
The WG is a tachistoscopic picture comparison test and makes it possible to differentiate between a client's central and peripheral vision. This is relevant when the traffic maturity of adolescents or the fitness to drive of adults needs to be determined. However, it is also possible to test perceptual speed in the area of sports and suitability assessment with the WG.
Administration
The respondent sees two pictures at short intervals which differ in three details. The respondent must mark the differences to the first image perceived in the second picture.
The pictures come from traffic situations and everyday situations (S1) or only represent traffic situations (S2).
Test forms
S1: Standard form.
S2: Standard form traffic.
Scoring
The following main variable is scored:
Perceptual speed: Measures the ability in the area of perceptual speed.
Scoring elements
Profile
Working time
Confidence interval
Profile analysis
Item analysis protocol
Progress chart
Special diagrammatic representation of results
Personalized Word report
Test information
modular
language-free item
parallel test form
conforms to the
additional device
high level of test
test form available for online presentation - open
links to CogniPlus
supervisor-supported
Languages
German
Duration
Approx. 10 minutes.
Age
Norms for ages 11+.
Special features
Due to the item material, special system requirements must be met – the screen used must be at least a 16-inch screen.
