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 £765.60
  • Test forms & reports

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

    3 options

    From £50.40
  • Support materials

    Manuals, stimulus books, replacement items & other materials

    7 options

    From £100.00
  • All products

    All tests and materials offered for WNV

    12 options

    From £50.40
- of 12 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

    In Stock/VAT included (where applicable) £765.60

  • WNV Technical and Interpretive Manual
    9780158338514 Qualification Level C

    In Stock/VAT included (where applicable) £101.00

  • WNV Administration and Scoring Manual
    9780158338507 Qualification Level C

    In Stock/VAT included (where applicable) £177.00

  • WNV Object Assembly Puzzles
    9780158338583 Qualification Level C

    22 puzzles in a box

    In Stock/VAT included (where applicable) £330.00

  • WNV Response Booklets
    9780158338552 Qualification Level C

    Pack of 25

    In Stock/VAT included (where applicable) £50.40

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

    In Stock/VAT included (where applicable) £175.00

  • WNV Record Forms
    9780158338538 Qualification Level C

    Pack of 25

    In Stock/VAT included (where applicable) £74.40

  • WNV Stimulus Book
    9780158338521 Qualification Level C

    In Stock/VAT included (where applicable) £177.00

  • 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

    In Stock/VAT included (where applicable) £964.80

  • WNV Scoring Assistant
    9780158340111 Qualification Level B

    In Stock/VAT included (where applicable) £224.40

  • WNV Q-global Technical and Interpretive Manual
    9780749116422 Qualification Level C

    In Stock/VAT included (where applicable) £100.00

  • WNV Picture Arrangement Cards
    9780158338590 Qualification Level C

    14 sets in a box

    In Stock/VAT included (where applicable) £265.20

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

Sample Reports

The following reports are available for WMV.