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    PP-R

    Author: G. Schuhfried
    Peripheral Perception - R
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    Please note that this product can only be administrated if you have an online VTS Standard Subscription or a local VTS version from 8.3.00 or higher.

    This product requires an additional device.

    Field of Application+

    NEURO
    TRAFFIC
    SPORT
    HR
    Detailed Description+

    Assesses the ability to receive and process peripheral visual information. Good visual perception is indispensable for many activities – such as driving a motor vehicle – in which humans interact with machines. It repeatedly transpires that one of the main causes of accidents is the delayed or incomplete perception of information relating to relevant circumstances in the environment.
    Good visual perception is also crucial to success in many sports, such as football and handball. The test is therefore used both in recruitment (especially in the field of safety assessments) and in assessments in the fields of traffic psychology and sports psychology.

    Test forms+

    One test form.

    Task+

    The test involves two tasks – a central tracking task and a peripheral perception task. Light diodes generate light stimuli that move at a defined speed in the peripheral visual field. Critical stimuli appear at pre-defined intervals; the respondent reacts to these critical stimuli by depressing the foot pedal. At the same time a tracking task must be performed on the screen.

    Dimensions+

    Reactive behavior & visual functions

    Languages+

    Hungarian

    Turkish

    Dutch

    English (USA)

    French

    Chinese (Taiwan)

    Italian

    Portuguese

    Slovak

    Spanish

    German

    Polish

    Russian

    Finnish

    Chinese

    Arabic

    Serbian

    Czech

    Croatian

    Hindi

    Slovene

    Duration+

    approx. 15 minutes

    Age+

    Norms for ages 14+.

    Test administration+

    Controlled Mode


    Scoring+

    The following main variables are scored:

    • Visual field: Total field of vision in degrees. This variable provides information about the respondent’s ability to react to stimuli on the edge of the visual field; it is used to assess fitness to drive in the context of traffic psychological queries.
    • Tracking deviation: This variable describes performance on the tracking task. It can be interpreted as a measure of divided attention.

     

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    Products specifications
    LanguagesArabic
    LanguagesChinese
    LanguagesChinese (Taiwan)
    LanguagesCroatian
    LanguagesCzech
    LanguagesDutch
    LanguagesEnglish (USA)
    LanguagesFinnish
    LanguagesFrench
    LanguagesGerman
    LanguagesHindi
    LanguagesHungarian
    LanguagesItalian
    LanguagesPolish
    LanguagesPortuguese
    LanguagesRussian
    LanguagesSerbian
    LanguagesSlovak
    LanguagesSlovene
    LanguagesSpanish
    LanguagesTurkish
    Test informationadaptive <i class="fas fa-info-circle tooltips test-info" data-container="body" data-placement="top" data-toggle="tooltip" title="In adaptive tests the item difficulty adapts during the test to the respondent's ability. In these tests the number of items presented may also vary in at least one subtest or test form."></i>
    Test informationlanguage-free item material <i class="fas fa-info-circle tooltips test-info" data-container="body" data-placement="top" data-toggle="tooltip" title="A test that uses language-free item material is one that can be worked by a respondent with no linguistic knowledge, provided that the instructions have been understood (for example with support from the test administrator)."></i>
    Test informationadditional device required <i class="fas fa-info-circle tooltips test-info" data-container="body" data-placement="top" data-toggle="tooltip" title="A SCHUHFRIED peripheral device (e.g. a Response Panel) is needed for proper administration of the test."></i>
    Test informationhigh level of test security <i class="fas fa-info-circle tooltips test-info" data-container="body" data-placement="top" data-toggle="tooltip" title="A test has a high level of test security if steps have been taken to prevent disclosure of the answers or answer scheme. Examples of such steps include prevention of unsupervised online testing, the provision of parallel test forms and the use of objective personality tests and adaptive tests."></i>
    DimensionsReactive behavior & visual functions
    Test typeSpecial Ability Tests