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NVLT Non-Verbal Learning Test

W. Sturm & K. Willmes
NEURO
TRAFFIC
SPORT
HR

Aplicación

Assesses learning ability in the context of non-verbal memory material.
Disorders of memory play an important part in many clinical disorders and injuries. They have a major impact on the patient’s quality of life and can cause significant difficulties both in private life and at work. Careful neuropsychological assessment and differentiation of these memory impairments is particularly important in predicting the course of the illness, in assessing the patient’s occupational and social prospects and in planning suitable rehabilitation measures. The test is therefore used mainly in clinical neuropsychology.

The respondent is shown a sequence of either geometric or irregularly shaped figures. For each figure respondents are required to decide whether they have seen it before or whether it is being presented for the first time.

Formas de prueba

S1: Long form A S2: Short form A
S3: Visual discrimination test – for use with respondents of below-average ability
S11: Long form B – parallel test form
S12: Short form B – parallel test form

Evaluación

The following main variables are scored:

  • Sum of the differences between correct and incorrect YES answers: Measure of learning ability.
  • Sum of correct YES answers: Measure of the ability to recognize repeatedly presented items as such.
  • Sum of incorrect YES answers: Measure of the ability to identify items that have not previously been presented as new items and to distinguish them from recurring items.

The subsidiary variables enable separate scoring of learning performance for geometric (high-associative) and irregular (low-associative) figures. Dual coding is easier for the geometric, high-associative items than for the low-associative ones, since it can be assumed that high-associative items can be coded verbally as well as pictorially.

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
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
Checo
Chino (simplificado)
Eslovaco
Esloveno
Español
Finlandés
Francés
Hindi
Holandés
Húngaro
Inglés
Italiano
Polaco
Rumano
Sueco
Turco

Duración

approx. 9-10 minutes, depending on test form The visual discrimination test takes approximately three minutes.

Edad

Norms for ages 5+.