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FVW Continuous Visual Recognition Task

J. Kessler & U. Pietrzyk
NEURO
TRAFFIC
SPORT
HR

Aplicación

Assesses memory and memory deficits.
This test with its four difficulty levels is a continuous visual recognition test. The varying item difficulties enable it to be used in a respondent-oriented way, preventing floor or ceiling effects. The FVW can be used with patients with different types of impaired brain function and to test the efficiency of various pharmacological interventions. It distinguishes between normal, age-related memory decay and pathological memory decay. The test is used in clinical neuropsychology.

Depending on the test form, pictures of concrete objects, numbers, words, meaningless syllables, letter or number combinations or hard-to-verbalize shapes are displayed. Half of the images involve verbal material and half non-verbal material. The respondent’s task is to decide whether he is seeing an item for the first time or whether it has appeared previously.

Formas de prueba

S2: Form A (UBS 3)
S3: Form B (UBS 4)
S4: Form C (UBS 5-6)
S5: Form D (UBS >6)
S6: Short form E – clinical form
The continuous visual recognition task is available at four different levels of difficulty (A, B, C, D). "A" is the simplest, "D" is the most difficult test form. Form S6 - lowest level of difficulty - is a short version for clinical populations and children.

Evaluación

The following main variables are scored:

  • Number of hits: The number of correctly recognized items.
  • Number of false positives: The number of “yes” answers for distractors – i.e. an item that has so far only been presented once is classed as having been presented twice.
  • Mean reaction time hits (sec.).

 

Elementos de evaluación

Tabla
Perfil
Tiempo de ejecución
Intervalo de confianza
Análisis de perfil
Protocolo de test
Protocolo del análisis de ítems
Presentación del historial
Representación gráfica especial de los resultados
Informe elaborado en Word

In addition a table provides detailed information about task handling in relation to the different types of presentation.

Mostrar PDF

Tipo de prueba

Tests especiales de rendimiento

Información de prueba

Adaptable
Modular
Material de tareas sin texto
Forma paralela
Conforme al modelo de Rasch
Se requiere de un dispositivo adicional
Alta seguridad de test
Amplio espectro de normas
Se dispone de una forma del test para la presentación en línea open mode
Enlace a CogniPlus
supervisor-supported testing

Idiomas

Alemán
Árabe
Checo
Eslovaco
Esloveno
Español
Francés
Holandés
Húngaro
Inglés
Italiano
Polaco
Portugués
Ruso
Sueco
Turco

Duración

Approx. 15 minutes, depending on test form.

Edad

Norms for ages 15+.