Wechsler Nonverbal Scale of Ability

WNV

Wechsler® Nonverbal Scale of Ability (WNV™) is a nonverbal measure of ability for culturally and linguistically diverse groups. It is ideal for psychologists who need a nonverbal measure of ability for individuals who are neither English-language nor Spanish-language proficient, or have other language considerations.

Choose from our products

  • Kits

    Starter & complete kits, print & digital

    1 option

    from $820.00
  • Test forms & reports

    Booklets, record forms, answer sheets, report usages & subscriptions

    3 options

    from $42.50
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    7 options

    from $102.50
  • All products

    All tests & materials offered for WNV

    11 options

    from $42.50
- of 11 results
  • WNV Complete Kit (Print) with Scoring Assistant (Digital)
    0158234596 Qualification Level C

    Includes Administration and Scoring Manual (Print), Technical and Interpretative Manual (Print), Stimulus Book (Print), 25 Record Forms (Print), 25 Response Booklets (Print), Spatial Span Board, Object Assembly Puzzles, Picture Arrangement Cards, Scoring Assistant software, one pencil, and rolling bag

    In stock $820.00

  • WNV Scoring Assistant (Digital)
    0158340116 Qualification Level C

    Includes 1 CD-ROM (Windows only)

    In stock $190.00

  • WNV Record Forms Qty 25 (Print)
    0158338537 Qualification Level C

    In stock $62.50

  • WNV Response Booklets Qty 25 (Print)
    0158338553 Qualification Level C

    In stock $42.50

  • WNV Q-global Administration and Scoring Manual (Digital)
    A103000232626 Qualification Level C

    Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.

    In stock $180.00

  • WNV Administration and Scoring Manual (Print)
    0158338502 Qualification Level C

    In stock $180.00

  • WNV Q-global Technical and Interpretive Manual (Digital)
    A103000232627 Qualification Level C

    Once ordered, the digital asset is accessible by logging into Q-global and visiting the Q-global Resource Library. It is a view-only digital file.

    In stock $102.50

  • WNV Technical and Interpretive Manual (Print)
    0158338510 Qualification Level C

    In stock $102.50

  • WNV Stimulus Book (Print)
    0158338529 Qualification Level C

    In stock $180.00

  • WNV Object Assembly Puzzles Set Qty 1 (Print)
    0158338588 Qualification Level C

    Includes 22 puzzles, storage box

    In stock $280.00

  • WNV Picture Arrangement Cards Sets Qty 1 (Print)
    0158338596 Qualification Level C

    Includes 14 sets of cards, storage box

    In stock $225.00

Overview

Publication date:
2006
Age range:
4:0-21:11
Scores/Interpretation:
Norm-referenced composite score; Separate subtest scores
Qualification level:
C
Completion time:
Full battery: 45 minutes; Brief version: 15-20 minutes
Administration:
Paper-and-Pencil
Forms:
Two Forms: Full Battery and Brief Version
Scoring options:
Scoring software (included in kit) or manual scoring
Other languages:
Minimal verbal instructions in French, Spanish, Chinese, German, and Dutch included in Administration and Scoring Manual
System requirements:
Software is compatible with Windows XP, Windows Vista, Windows 7, 8 and 10. Software is not compatible with Mac OS.

Product Details

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.

WNV is a valid tool for use with low incidence disorders such as cerebral palsy, aphasia, physically-/multiple-handicapped, and autism spectrum disorders.

Benefits

  • No need to pantomime of instructions.
  • Native language of the examinee is irrelevant to performance.
  • Deploy full battery or brief version of the tool according to need and offer help, when appropriate, with flexible standard administration.
  • Support Spanish-dominant examinees when no Spanish-speaking clinician or translator is available.
  • Meet current IDEA requirements.

Features

Both a Full Battery and Brief Version of WNV are available. The Full Battery includes the following subtests: Matrices, Objective Assembly, Coding, Recognition, Spatial Span, and Picture Arrangement. The Brief Version includes two subtests and yields a single ability score.

WNV Test Administration

With supplemental directions in several languages, WNV is ideal for use in schools with individuals from multiple language backgrounds, including:

  • Immigrant individuals who are English language learners.
  • Hispanic individuals who are neither English-language nor Spanish-language dominant.
  • Hard of hearing or deaf individuals.
  • Individuals with language difficulties or disorders.
  • Individuals who may be eligible for special services and support.
  • Gifted individuals from linguistically diverse populations.

See the WNV Brochure for more features.

Sample Reports

The following reports are available for WMV.