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WOBT Vienna Object Naming Test

T. Jahn
Neuro
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HR

Application

Assesses confrontation naming ability. The main areas of application are clinical neuropsychology and neurology and in particular the assessment of confrontation naming in various neurological disorders, such as dementia and aphasia.

Administration

The respondent names the objects shown on the screen. If the object is not named or is named incorrectly, the respondent is given a lexical cue (the initial letter). If the respondent is still unable to name the depicted object, a semantic cue (description of the object) is given. 

Test forms

S1: Standard form.

S2: Parallel form.

Scoring

The following main variable is scored:

Correct naming – immediate.

Scoring elements

Table
Profile
Working time
Confidence interval
Profile analysis
Test protocol
Item analysis protocol
Progress chart
Special diagrammatic representation of results
Personalized Word report

Test type

Special Ability Tests

Test information

adaptive
modular
language-free item material
parallel test form
conforms to the Rasch-model
additional device required
high level of test security
wide norm spectrum
test form available for online presentation - open mode
links to CogniPlus
supervisor-supported testing

Languages

English
German
Italian
Portuguese

Duration

Approx. 5 minutes.

Age

Norms for ages 18+.

Age-specific norms for ages 50+.

Special features

Important: A supervisor must administer the test!