WAIS - Wechsler Adult Intelligence Scale Ethical and Clinical Application Questions and Answers

Question 1

A psychologist is administering the WAIS to a 25-year-old examinee who recently immigrated and has been learning the local language for two years.
The examinee produces a Verbal Comprehension Index (VCI) score that is significantly lower than their other index scores.
Which of the following is the most ethical and clinically sound interpretation?

Accepted Answer

The VCI is likely an underestimate of the examinee's true verbal reasoning abilities due to cultural and linguistic factors.

Answer

The VCI score confirms a significant verbal learning disability that was previously undiagnosed.

Answer

The entire assessment is invalid due to the language barrier and the results should be discarded.

Answer

The low VCI, in combination with the other scores, provides a clear picture of the examinee's innate cognitive potential.

Question 2

According to the APA Ethical Principles of Psychologists and Code of Conduct, which of the following actions constitutes the most significant breach of test security?

Accepted Answer

Photocopying the copyrighted WAIS record forms to avoid the expense of purchasing new ones.

Answer

Storing WAIS test kits and completed protocols in a locked filing cabinet in the psychologist's office.

Answer

Discussing a client's specific item responses during a formal, confidential case consultation with a qualified supervisor.

Answer

Shredding client record forms and test data seven years after the conclusion of services, in accordance with state law.

Question 3

An examiner is conducting a WAIS assessment with a client who has a significant motor impairment, making it impossible for them to manipulate the blocks for the Block Design subtest. What is the most appropriate and ethical course of action?

Accepted Answer

Skip the subtest and prorate the index score based on the remaining subtest scores, if administration rules permit.

Answer

Allow the client to verbally instruct the examiner on how to assemble the blocks.

Answer

Administer the subtest but allow the client unlimited time to compensate for the motor difficulty.

Answer

Replace the Block Design subtest with an additional subtest from the Working Memory Index.

Question 4

During the informed consent process for a WAIS evaluation, which of the following elements is ESSENTIAL for the psychologist to communicate to the client?

Accepted Answer

The purpose of the assessment, how the results will be used, and the limits of confidentiality.

Answer

The specific IQ score the client is likely to achieve based on the referral information.

Answer

A guarantee that the assessment results will lead to a specific desired outcome, such as academic accommodations.

Answer

The correct answers to sample items to ensure the client is comfortable before the test begins.

Question 5

A psychologist has completed a WAIS assessment for an adult client seeking career counseling. Which of the following represents the best practice for providing feedback?

Accepted Answer

Scheduling a feedback session to discuss cognitive strengths and weaknesses in clear, jargon-free language, linking them to the client's career questions.

Answer

Emailing the full, unaltered psychological report to the client so they have all the technical data.

Answer

Focusing the feedback session exclusively on the Full Scale IQ (FSIQ) as the most critical piece of information.

Answer

Refusing to share any specific scores, as they are too complex for a layperson to understand.

Question 6

Use of the WAIS is restricted to individuals who meet specific qualification levels. According to publisher standards and professional ethics, who is typically considered qualified to independently purchase, administer, and interpret the WAIS?

Accepted Answer

A licensed clinical psychologist with a doctoral degree and formal training in cognitive assessment.

Answer

A graduate student in their first year of a school psychology program.

Answer

A human resources manager with a certification in workplace assessments.

Answer

A special education teacher with a master's degree and ten years of classroom experience.