WNV: Wechsler Nonverbal Scale of Ability


SKU: WNV: Wechsler Nonverbal Scale of Ability


NB: Only available to Republic of Ireland clients who meet the qualification code criteria below.

Author(s): David Wechsler, Jack A Naglieri
Publication Year: 2006
Age Range: 4 years to 21 years 11 months
Administration: 2 subtest battery: 10 to 20 minutes / 4 subtest battery: 30 to 45 minutes
Qualification Code: A – Click HERE for more details.

A nonverbal measure of ability for all. Especially designed for culturally and linguistically diverse groups.

The WNV is ideal for psychologists who need a nonverbal measure of ability for individuals who aren’t English-language proficient, or have other language considerations.

Designed for Linguistically Diverse Populations

When language poses a barrier to typical administration, or where traditional intellectual assessment results would be questionable due to language-related difficulties, the WNV is appropriate for all individuals.

Innovative Pictorial Directions make administration easy and effective

  • No need to pantomime instructions
  • Native language of the examinee is irrelevant to performance
  • Flexible standard administration allows help when appropriate

WNV was specifically created for:

  • Individuals for whom English is not the first language
  • Hard of hearing or deaf individuals
  • Individuals with language difficulties or disorders
  • Individuals who may be eligible for special services and support
  • High functioning individuals from linguistically diverse populations

Ideal for low incidence disorders such as:

  • Cerebral palsy
  • Aphasia
  • Expressive language disorders
  • Receptive language disorders
  • Physically disabilities/complex needs
  • Specific language impairments

Additional information

Age Suitability:


Published By: