Book excerpt: Essentials of WNV Assessment provides practitioners with practical, step-by-step advice for administering, scoring, and interpreting the Wechsler Nonverbal Scale of Ability (WNV), a nonverbal assessment used to assess a wide variety of individuals. Written by Kimberly Brunnert, Jack Naglieri, and Steven Hardy-Braz, the test is especially well suited for those who are not proficient in English, such as young children, recent immigrants, ESL students, and the deaf and hard of hearing. This essential guide provides you with illuminating case reports and valuable advice on its clinical applications.