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B19 Double Labyrinth Test

R. Bonnardel
Neuro
Traffic
Sport
HR

Application

Assesses two-dimensional visuomotor coordination between eye and hand.
Sensomotor coordination plays a very important role in everyday life. This test is an enhanced version of “Le test du double labyrinthe“ by Bonnardel, which is routinely used in French traffic psychology. This special ability test is used in traffic psychology and clinical neuropsychology. In the field of personnel psychology it is used in manufacturing & safety assessments.

Administration

Two independent balls move at a predetermined constant speed along a narrow winding pathway. The respondent maneuvers each ball with a twist knob (the left hand controls the left-hand ball and vice versa). If one or both of the balls touches the edge a signal sounds and the respondent must adjust the ball’s course. The test phase is preceded by a 40-second practice phase.

Test forms

One test form.

Scoring

The following main variables are scored:

  • Error duration: Sum of error duration – left hand and error duration – right hand.
  • Error duration left/right hand: The time during which only the left/right ball touches the edge.
  • Percentage error duration: The error duration as a percentage of the total time.
  • Percentage error duration left/right hand: The error duration of the left/right hand as a percentage of the total time.
  • Number of errors: Total number of times the two balls touch the edge – measure of the respondent’s sensomotor coordination ability.
  • Number of errors – left/right hand: Total number of times the left/right ball touches the edge.

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
Show PDF

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

Arabic
Chinese (traditional)
English
French
German
Hungarian
Italian
Polish
Romanian
Russian
Spanish
Turkish

Duration

approx. 5 minutes

Age

Norms for ages 16+.

Special features

Special norms of crane drivers are available.