Wechsler Nonverbal Scale of Ability (WNV) - Permissions

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Key Information

Assess multiple dimensions of cognitive ability through nonverbal means

David Wechsler

Jack A Naglieri

2006

4 years to 21 years 11 months

2 subtest battery: 10 to 20 minutes / 4 subtest battery: 30 to 45 minutes

£647.50 (Complete kit price from)

Full price list

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