WIAT Administration and Scoring Procedures 4

Question 1

On the WIAT-4 Oral Reading Fluency subtest, how is Words Correct Per Minute (WCPM) calculated?

Accepted Answer

Total words minus errors, divided by reading time in seconds, multiplied by 60

Answer

WCPM = (total words − errors) ÷ seconds × 60, yielding a per-minute fluency rate.

Question 2

What is the primary reason that WIAT-4 norm tables are organized by age AND grade?

Accepted Answer

Because age-based and grade-based norms can yield meaningfully different scores for the same student

Answer

Age-based and grade-based norms can differ substantially, especially for students who are older or younger than typical for their grade, so both are provided.

Question 3

During the WIAT-4 Sentence Composition subtest, what scoring criterion distinguishes a 1-point from a 2-point response on Sentence Combining items?

Accepted Answer

Partial combination vs. full grammatically correct combination

Answer

A 1-point response partially combines the sentences but contains a grammatical error or omission; a 2-point response fully and correctly combines them.

Question 4

Which WIAT-4 composite most directly reflects a student's foundational reading skills, combining decoding and sight-word reading?

Accepted Answer

Basic Reading Composite

Answer

The Basic Reading Composite includes Word Reading and Pseudoword Decoding, directly measuring foundational decoding and sight-word skills.

Question 5

If a student's raw score falls below the lowest entry in a WIAT-4 norm table, how should the examiner report the score?

Accepted Answer

Report the score as unmeasurable and note it is below the floor

Answer

When a raw score is below the table floor, the score is reported as below the measurable range rather than extrapolated, preserving interpretive validity.

(WIAT) Wechsler Individual Achievement Test Practice Test

(WIAT) Wechsler Individual Achievement Test Practice Test

WIAT Administration and Scoring Procedures 4