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    RT

    Author: G. Schuhfried
    Reaction Test
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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 8.0.00 or higher.

    This product requires an additional device.

    Field of Application+

    NEURO
    TRAFFIC
    SPORT
    HR
    Detailed Description+

    Assesses the ability to react under simple stimulus constellations (simple and choice reactions).
    Reaction time can be measured for both simple choice and multiple-choice reactions. Light and sound stimulus modalities are available, with a choice of the colors red, yellow or white, so that different stimulus constellations for the measurement of reaction time can be created. These can range in the different test forms from individual stimuli to simultaneous or sequentially presented stimulus combinations. The use of a rest key and a reaction key makes it possible to distinguish between reaction and motor time.

    The main fields in which reaction times are measured are traffic psychology, personnel psychology (safety assessments), sports psychology and pharmacopsychology. In recent years there has also been an increase in the use of reaction time measurements in neurology, psychiatry, rehabilitation, and labor medicine.

    Test forms+

    S1: Simple reaction, yellow – reaction to critical stimulus
    S2: Simple reaction, tone – reaction to critical stimulus
    S3: Choice reaction, yellow/tone – reaction to critical stimulus combination
    S4: Choice reaction, yellow/red – reaction to critical stimulus combination
    S5: Choice reaction, yellow/tone, yellow/red – reaction to critical stimulus combination
    S6: Simple reaction, white under monotonous conditions
    S7: Measurement of alertness – simple reaction, yellow (with acoustic cue)
    S8: Measurement of alertness – simple reaction, tone (with optical cue)

    Task+

    Respondents react as quickly as they can to optical or acoustic signals.
    This involves pressing or releasing a button as quickly as possible when a simple light signal (yellow or red light), a tone or a combination of two stimuli (yellow and tone or yellow and red) is presented.

    Dimensions+

    Reactive behavior & visual functions

    Languages+

    Hungarian

    Turkish

    Dutch

    English (USA)

    French

    Chinese (Taiwan)

    Italian

    Portuguese

    Vietnamese

    Bulgarian

    Swedish

    Slovak

    Spanish

    Greek

    German

    Farsi

    Polish

    Romanian

    Russian

    Finnish

    Chinese

    Arabic

    Serbian

    Czech

    Icelandic

    Croatian

    Hindi

    Slovene

    Portuguese (Brazil)

    Duration+

    approx. 5-10 minutes, depending on test form

    Age+

    Norms for ages 4+.

    Test administration+

    Controlled Mode


    Scoring+

    The following main variables are scored, depending on the test form:

    • S1-S6:
      Mean reaction time: measure of reaction speed in response to relevant stimuli.
       
    • S7/S8:
      • Difference in mean reaction time without and with a cue: indicator of difference in reaction time between tonic and phasic alertness.
      • Difference in mean motor time without and with a cue: indicator of difference in motor time between tonic and phasic alertness.
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    Products specifications
    LanguagesArabic
    LanguagesBulgarian
    LanguagesChinese
    LanguagesChinese (Taiwan)
    LanguagesCroatian
    LanguagesCzech
    LanguagesDutch
    LanguagesEnglish (USA)
    LanguagesFarsi
    LanguagesFinnish
    LanguagesFrench
    LanguagesGerman
    LanguagesGreek
    LanguagesHindi
    LanguagesHungarian
    LanguagesIcelandic
    LanguagesItalian
    LanguagesPolish
    LanguagesPortuguese
    LanguagesPortuguese (Brazil)
    LanguagesRomanian
    LanguagesRussian
    LanguagesSerbian
    LanguagesSlovak
    LanguagesSlovene
    LanguagesSpanish
    LanguagesSwedish
    LanguagesTurkish
    LanguagesVietnamese
    Test informationwide norm spectrum <i class="fas fa-info-circle tooltips test-info" data-container="body" data-placement="top" data-toggle="tooltip" title="In tests with a wide norm spectrum the norms cover a wide age range (wider than ages 16-84), or multiple norm samples (at least two) are available."></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