LAT

Please note that this product can only be administered if you have a valid Vienna Test System administration software license for VTS online or a local VTS version 8.11.00 or higher.

Field of Application+

Detailed Description+

Measures visual orientation ability.

Visual orientation ability is a fundamental component of spatial-perceptual functions which can be impaired for different neurological and/or psychiatric disorders, such as cranio-cerebral trauma, stroke, various forms of dementia, Parkinson's disease as well as schizophrenia, affective disorders and anxiety disorders.

The LAT is used when visual orientation ability is relevant for traffic psychology or traffic medicine investigations – particularly for neurological and psychiatric patients.

Test forms+

S1: Standard form.
S2: Parallel form.

Task+

Two arrows connected at the ends are shown and 20 numbered lines arranged in a circle are shown next to the arrows. The respondent must state which numbers the two arrows would point to if they were in the middle of the circle.

Dimensions+

Languages+

Duration+

Between 4 and 5 minutes, depending on the test form.

Age+

Norms for ages 14+.

Test administration+