Which vocabulary test is known for assessing spelling skills?

The Wide Range Achievement Test (WRAT) is recognized for its emphasis on assessing various academic skills, including spelling. This test specifically evaluates individuals' abilities in reading, spelling, and mathematics, making it a comprehensive tool for gauging spelling skills. The WRAT includes tasks that require the individual to spell words correctly, thereby directly assessing their spelling proficiency.

Other assessments listed, while they may evaluate cognitive or linguistic abilities, do not specifically focus on spelling skills. For example, the Woodcock-Johnson Psycho-Educational Battery assesses broader educational outcomes and cognitive abilities rather than concentrating solely on spelling. The Peabody Picture Vocabulary Test primarily measures vocabulary understanding through pictures, and the Illinois Test of Psycholinguistic Abilities evaluates a range of linguistic skills but again does not focus specifically on spelling. This distinction makes the Wide Range Achievement Test the appropriate choice for assessing spelling skills.