WPPSI - Wechsler Preschool and Primary Scale of Intelligence Practice Test
WPPSI Ancillary Index Scores
What is the primary purpose of the Vocabulary Acquisition Index (VAI) on the WPPSI-IV?
Select your answer
A
To measure nonverbal reasoning skills
B
To assess receptive and expressive vocabulary
C
To evaluate processing speed
D
To measure working memory capacity
Hint
