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Wechsler Nonverbal Scale of Ability

Wechsler Nonverbal Scale of Ability

WNV
  • David Wechsler, PhD
  • Jack A. Naglieri, PhD

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 formats

  • Kits

    Starter & complete kits, print & digital

    1 option

    From USD 1,122.86
    From USD 1,122.86
  • Test forms reports

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

    2 options

    From USD 58.42
    From USD 58.42
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    7 options

    From USD 139.27
    From USD 139.27
  • All products

    All tests and materials offered for WNV

    10 options

    From USD 58.42
    From USD 58.42
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    - of 15 results
    • WNV Administration and Scoring Manual (Print)
      0158338502 Qualification Level C

      USD 246.68

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      Estimated to ship:3-4 weeks
    • WNV KIT
      0158338499 Qualification Level C

      WNV KIT

      USD 890.10

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      Estimated to ship:1-2 weeks
    • WNV Object Assembly Puzzles Set Qty 1 (Print)
      0158338588 Qualification Level C

      Includes 22 puzzles, storage box

      USD 383.53

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    • 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

      USD 1,122.86

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    • 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.

      USD 139.27

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    • WNV KIT WITH SA SUBSID
      9780158999234 Qualification Level C

      WNV KIT WITH SA 0158234596

      USD 1,122.86

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

      Includes 14 sets of cards, storage box

      USD 308.32

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

      USD 85.79

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      Estimated to ship:3-4 weeks
    • WNV LUGGAGE TAG
      0154338494 Qualification Level C

      WNV LUGGAGE TAG

      USD 0.00

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    • WNV Stimulus Book (Print)
      0158338529 Qualification Level C

      USD 246.68

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    • WNV SCORING TEMPLATES-SET 2
      0158339207 Qualification Level C

      WNV SCORING TEMPLATES-SET 2

      USD 48.07

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

      USD 58.42

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      Estimated to ship:3-4 weeks
    • SPATIAL SPAN BOARD-NBR WNV WISC-IV I
      0158981820 Qualification Level C

      SPATIAL SPAN BOARD-2008 -

      USD 208.50

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    • 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.

      USD 244.26

      text.product.itembackinstockonpurchaseinfo

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

      USD 140.65

      text.product.itembackinstockonpurchaseinfo

    - of 15 results

    Overview

    Publication date:
    2006

    Age range:
    4:0-21:11

    Scores/Interpretation:
    Norm-referenced composite score; Separate subtest scores

    Qualification level:
    C

    Qualification Level

     

    Level A

    This approval level enables you to buy our assessments that require no professional degree, accreditation, organization membership, or license/certificate.

    Level B

    This approval level enables you to buy our assessments requiring A or B qualification levels.

    Level C

    This approval level enables you to buy all our assessments.

    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 ONLY. 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.