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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

  • Test forms reports

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

    2 options

    From USD 65.78
    From USD 65.78
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    7 options

    From USD 153.64
    From USD 153.64
  • All products

    All tests and materials offered for WNV

    9 options

    From USD 65.78
    From USD 65.78
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    - of 14 results
    • WNV Administration and Scoring Manual (Print)
      0158338502 Qualification Level C

      USD 277.27

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

      WNV KIT

      USD 1,000.16

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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 431.02

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      Estimated to ship:4 weeks
    • 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 153.64

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    • WNV KIT WITH SA SUBSID
      9780158999234 Qualification Level C

      WNV KIT WITH SA 0158234596

      USD 1,261.67

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

      Includes 14 sets of cards, storage box

      USD 346.50

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      Estimated to ship:4 weeks
    • WNV Record Forms Qty 25 (Print)
      0158338537 Qualification Level C

      USD 96.49

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      Estimated to ship: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 277.27

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      Estimated to ship:4 weeks
    • WNV SCORING TEMPLATES-SET 2
      0158339207 Qualification Level C

      WNV SCORING TEMPLATES-SET 2

      USD 54.17

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

      USD 65.78

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

      SPATIAL SPAN BOARD-2008 -

      USD 234.26

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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 269.45

      text.product.itembackinstockonpurchaseinfo

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

      USD 158.13

      text.product.itembackinstockonpurchaseinfo

      Estimated to ship:4 weeks
    - of 14 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:
    manual scoring

    Other languages:
    Minimal verbal instructions in French, Spanish, Chinese, German, and Dutch included in Administration and Scoring Manual

    Episode 4

    "This report didn’t just explain my child, it explained our whole life.’ That’s the power of assessment."

    Renee Testa, Psychologist

    Listen to Renee's story

    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.