Perceptual Reasoning Index (PRI) Flashcards

Which of the following best describes the discontinue rule for Matrix Reasoning on the WAIS-IV?

Answer: Discontinue after 4 consecutive scores of 0

The standard discontinue rule for Matrix Reasoning is to stop after 4 consecutive items scored 0, indicating the ceiling has been reached.

How does the WAIS-IV PRI handle scoring when an examinee refuses to attempt one of the three core subtests?

Answer: A valid PRI cannot be derived; an optional subtest may be substituted under specified guidelines

If a core subtest cannot be scored, the examiner may substitute an appropriate supplemental subtest (e.g., Figure Weights, Picture Completion) per WAIS-IV guidelines to yield a valid composite.

An examinee earns a PRI of 112. According to WAIS-IV classification descriptors, this score falls in which range?

Answer: High Average

WAIS-IV classification places scores of 110–119 in the High Average range, distinguishing them from the Average range (90–109) and Superior range (120–129).

During Visual Puzzles, the examinee is shown a completed puzzle design and then must select:

Answer: Exactly three response pieces from a set of six that together reconstruct the design

Visual Puzzles presents a target design and six puzzle pieces; the examinee identifies exactly three pieces that, if assembled, would recreate the complete image.

Which statement most accurately reflects the relationship between PRI and academic achievement in research literature?

Answer: PRI predicts mathematics achievement better than reading, due to its spatial and quantitative reasoning demands

Spatial and nonverbal reasoning abilities captured by the PRI are more strongly linked to mathematical performance than to reading achievement.

A child who will turn 16 is being assessed; the examiner mistakenly uses the WISC-V instead of the WAIS-IV. Which statement about the PRI on both instruments is most accurate?

Answer: The WISC-V replaced the PRI with the Visual Spatial Index, eliminating direct comparability

The WISC-V restructured its composites and replaced the PRI with the Visual Spatial Index (VSI) and Fluid Reasoning Index (FRI), so the composites are not directly comparable.

When an examinee's PRI is significantly lower than their WMI and PSI, the pattern most likely suggests:

Answer: A selective deficit in visuospatial and nonverbal reasoning relative to memory and speed abilities

When PRI is depressed while WMI and PSI remain higher, the profile points to a specific visuospatial or nonverbal reasoning weakness rather than a global impairment.