Mixed Deck — All WPPSI Topics Flashcards

A child scores highly on the Verbal Comprehension Index (VCI) but struggles significantly with the Visual Spatial Index (VSI). This pattern suggests a relative strength in:

Answer: accessing and applying acquired word knowledge.

The Verbal Comprehension Index measures a child's ability to access and apply acquired word knowledge, verbalize meaningful concepts, and express themselves using words. A high score indicates strength in this area, whereas struggles with the VSI (which involves tasks like Block Design) would point to difficulties with visual-spatial skills.

Look at these pictures. Pick one from the first row that goes with the one in the second row.

Answer: 2 and 3

Explanation: The wheelchair and bicycle go together because they both have wheels.

A psychologist notes that a child has a significantly lower Visual Spatial Index (VSI) compared to their Verbal Comprehension Index (VCI), which is in the Superior range. This specific pattern indicates a:

Answer: relative weakness in nonverbal reasoning, analysis of visual details, and visual-motor skills.

The VSI measures the ability to evaluate visual details and understand visual spatial relationships to construct geometric designs. When this score is significantly lower than the VCI (which measures verbal reasoning and knowledge), it points to a relative weakness in the visual-spatial domain compared to the child's well-developed verbal abilities. It does not indicate a global delay, a processing speed issue (PSI), or a strength.

For which child population is the Nonverbal Index (NVI) particularly recommended?

Answer: Children with language impairments, hearing loss, or limited English proficiency

The NVI is especially useful for children with language-based disabilities, hearing impairments, or those who are English language learners, as it minimizes verbal demands.

What is the standard discontinue rule for the Block Design subtest in the WPPSI-IV?

Answer: After the child fails to earn any points on two consecutive items.

The standard discontinue, or ceiling, rule for the Block Design subtest is to stop administration after the child receives scores of 0 on two consecutive items. This rule ensures testing efficiency and prevents unnecessary frustration for the child.

What does the WPPSI-IV Full Scale IQ (FSIQ) represent?

Answer: An overall estimate of a child's general intellectual functioning

The FSIQ is a composite score derived from core subtests across multiple cognitive domains, providing a single summary measure of overall intellectual ability for the assessed age range.

Which of the following subtests are the two primary measures used to derive the Processing Speed Index (PSI) for children in the 4:0-7:7 age band of the WPPSI-IV?

Answer: Bug Search and Cancellation

For the older age band (4:0-7:7) on the WPPSI-IV, the Processing Speed Index is primarily composed of the Bug Search and Cancellation subtests. Animal Coding is also a processing speed subtest but is supplemental, not primary.

In the context of the WPPSI-IV for the 4:0-7:7 age band, which pair of subtests are both core contributors to the Verbal Comprehension Index?

Answer: Information and Similarities

For the older age band (4:0-7:7), the two primary, or core, subtests that comprise the Verbal Comprehension Index are Information and Similarities. Receptive Vocabulary is a primary VCI subtest for the younger age band, while Vocabulary, Comprehension, and Picture Naming are supplemental or ancillary for the VCI.

Which of the following best describes the relationship between the GAI and CPI in the WPPSI-IV?

Answer: Together they comprise all components of the Full Scale IQ

The GAI and CPI together account for all subtests included in the FSIQ, representing higher-order abilities and cognitive efficiency components respectively.

What is the primary purpose of the Vocabulary Acquisition Index (VAI) on the WPPSI-IV?

Answer: To assess receptive and expressive vocabulary

The VAI is specifically designed to measure both receptive vocabulary (Receptive Vocabulary subtest) and expressive vocabulary (Picture Naming subtest).

An examiner invalidates the Bug Search subtest for a 7-year-old and substitutes it with Cancellation to derive the Processing Speed Index (PSI). Later, the Animal Coding subtest is also spoiled. Why is the examiner prohibited from substituting another subtest for Animal Coding to calculate the PSI?

Answer: Only one substitution is permitted per index score.

A fundamental guideline for the WPPSI-IV is that a maximum of one substitution is allowed to derive any specific primary index score. Since one substitution has already been made for the PSI, a second one is not permissible.

When comparing the GAI to the FSIQ, what is a clinician most likely trying to determine?

Answer: Whether working memory and processing speed are artificially suppressing or inflating the FSIQ

By comparing the GAI and FSIQ, clinicians can determine whether cognitive efficiency (working memory and processing speed) is significantly impacting the overall IQ estimate.

Which of the following scenarios describes a 'spoiled' response that should be scored as 0?

Answer: A child gives a correct, 1-point response, but when the examiner queries it, the child changes the answer to an incorrect one.

A response is considered 'spoiled' and is scored 0 if the child's initial response was correct, but upon being queried, they elaborate or change it to an incorrect answer. The final response is the one that is scored.

A 5-year-old child is administered the WPPSI-IV. Which two primary subtests are used to derive their Fluid Reasoning Index (FRI) score?

Answer: Matrix Reasoning and Picture Concepts

For the age band of 4 years to 7 years, 7 months, the Fluid Reasoning Index (FRI) is composed of the two primary subtests: Matrix Reasoning and Picture Concepts. Block Design and Object Assembly form the Visual Spatial Index (VSI), Information and Similarities form the Verbal Comprehension Index (VCI), and Picture Memory and Zoo Locations form the Working Memory Index (WMI).

An examiner is preparing to assess a 4-year-old child with suspected expressive language difficulties. Which Verbal Comprehension subtest on the WPPSI-IV includes items that allow for a nonverbal (pointing) response to accommodate this issue?

Answer: Similarities

The WPPSI-IV was updated to include picture items in the Similarities and Comprehension subtests for the older age band (4:0-7:7) to allow children with expressive language issues to indicate their answers by pointing, thereby assessing their verbal concept formation without requiring a spoken response.

Which animal in the picture below barks?

Answer: D

Explanation: Among the animals shown in the picture, the dog is the one that typically barks. Dogs are known for their vocalization through barking, which distinguishes them from the other animals shown in the picture.

A psychologist is assessing a 6-year-old who has difficulty with novel problem-solving and 'thinking on their feet.' A low score on which WPPSI-IV index would most directly reflect these specific difficulties?

Answer: Fluid Reasoning Index (FRI)

The Fluid Reasoning Index (FRI) specifically assesses the ability to solve new problems, make connections, and apply rules, which are core components of 'thinking on your feet' or fluid intelligence. The VCI measures verbal knowledge, the PSI measures speed, and the VSI measures nonverbal constructional abilities.

There are 14 subtests on the WPPSI-IV for the ____ age band.

Answer: 4:0 - 7:3

Explanation: For children aged 4 years 0 months to 7 years 3 months, the WPPSI-IV includes 14 subtests to comprehensively assess their cognitive abilities.

Which of the following is a key characteristic measured by the Visual Spatial Index on the WPPSI-IV?

Answer: The ability to evaluate visual details and construct geometric designs from a model.

The Visual Spatial Index is specifically designed to measure a child's capacity to analyze visual details and understand spatial relationships in order to replicate geometric designs or assemble puzzles. This involves visual-spatial reasoning and the synthesis of part-whole relationships.

During the administration of the Picture Memory subtest, the examiner accidentally exposes the stimulus page for 7 seconds instead of the standard 5. What is the most appropriate course of action?

Answer: Spoil the item and proceed to the next one.

Standardized administration is critical for valid results. If a significant timing error occurs that could aid the child's performance, the item should be spoiled (not scored) and the examiner should move to the next item to maintain the integrity of the subtest.