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Wechsler Nonverbal Scale of Ability

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 formats

  • Kits

    Starter & complete kits, print & digital

    2 options

    From £797.00
    From £797.00
  • Test forms & reports

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

    2 options

    From £52.50
    From £52.50
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    7 options

    From £125.00
    From £125.00
  • All products

    All tests and materials offered for WNV

    11 options

    From £52.50
    From £52.50
    Filter by
    - of 11 results
    • WNV Complete Kit
      9780158338491 Qualification Level C

      Includes Administration and Scoring Manual, Technical and Interpretive Manual, Stimulus Book, 25 Record Forms, 25 Response Booklets, Spatial Span Board, Object Assembly Puzzles, Picture Arrangement Cards in a bag

      £797.00 Excl. VAT

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    • WNV Technical and Interpretive Manual
      9780158338514 Qualification Level C

      £126.00 Excl. VAT

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    • WNV Administration and Scoring Manual
      9780158338507 Qualification Level C

      £221.60 Excl. VAT

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    • WNV Object Assembly Puzzles
      9780158338583 Qualification Level C

      22 puzzles in a box

      £343.40 Excl. VAT

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    • WNV Response Booklets
      9780158338552 Qualification Level C

      Pack of 25

      £52.50 Excl. VAT

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    • WNV Q-global Administration and Scoring Manual
      9780749116378 Qualification Level C

      £219.50 Excl. VAT

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    • WNV Record Forms
      9780158338538 Qualification Level C

      Pack of 25

      £77.70 Excl. VAT

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    • WNV Stimulus Book
      9780158338521 Qualification Level C

      £221.60 Excl. VAT

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      Estimated to ship:More than 12 weeks
    • WNV Complete Kit with Scoring Assistant
      9780158234595 Qualification Level C

      Includes Administration and Scoring Manual, Technical and Intrepretive Manual, Stimulus Book, 25 Record Forms, 25 Response Booklets, Spatial Span Board, Object Assembly Puzzles, Picture Arrangement Cards, WNV Scoring Assistant in a bag

      £1,005.90 Excl. VAT

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      Estimated to ship:1 week
    • WNV Q-global Technical and Interpretive Manual
      9780749116422 Qualification Level C

      £125.00 Excl. VAT

      text.product.itembackinstockonpurchaseinfo

    • WNV Picture Arrangement Cards
      9780158338590 Qualification Level C

      14 sets in a box

      £276.20 Excl. VAT

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    - of 11 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, 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

    Sample Reports

    The following reports are available for WMV.