Which statement is true concerning the Skilled Performance Evaluation (SPE)?

The statement regarding the Skilled Performance Evaluation (SPE) being used to evaluate fixed deficits of the extremities is true. The purpose of the SPE is to objectively assess a driver's functional capabilities, particularly in relation to specific physical demands required for safe driving. Fixed deficits of the extremities, such as permanent injuries or anatomical limitations, can significantly affect a person's ability to operate a vehicle safely. Therefore, the SPE can be a valuable tool in determining how these deficits impact driving performance.

In evaluating a driver's functional capacity, it's essential to focus on measurable performance rather than subjective assessments. By conducting the SPE, examiners can gather quantitative data about a driver's skills and limitations, ensuring that those who might struggle with fixed deficits can be accurately assessed for their driving capabilities.

The other statements involve considerations that may not align with the specific intent or application of the SPE. While chronic conditions and other abnormalities may influence driving ability, the primary focus of the SPE is directly on quantifiable performance in relation to physical capabilities, rather than on diagnosing chronic conditions or conducting evaluations for unrelated physical anomalies. Thus, the most accurate representation of the SPE's purpose is its role in assessing fixed deficits of the extremities.