Which scale provides a global measure of cognitive status?

Which scale provides a global measure of cognitive status?

• A. ABS (Aggressive Behavior Scale).
• B. CPS (Cognitive Performance Scale).
• C. CHESS (Changes in Health, End-Stage Disease, and Signs and Symptoms).
• D. DRS (Depression Rating Scale).

Answer: (B)

A single, global cognitive status score comes from combining several cognitive aspects into one overall rating. The Cognitive Performance Scale does exactly that: it uses information about memory, decision-making, communication, and related cognitive tasks captured in the assessment to produce a single score that reflects overall cognitive functioning. This makes it the best choice for a global view of cognition. In contrast, the Aggressive Behavior Scale focuses on behavior problems, CHESS tracks health instability and end‑of‑life signs, and the Depression Rating Scale assesses mood symptoms. So, the Cognitive Performance Scale provides the broad snapshot of cognitive status.

A single, global cognitive status score comes from combining several cognitive aspects into one overall rating. The Cognitive Performance Scale does exactly that: it uses information about memory, decision-making, communication, and related cognitive tasks captured in the assessment to produce a single score that reflects overall cognitive functioning. This makes it the best choice for a global view of cognition. In contrast, the Aggressive Behavior Scale focuses on behavior problems, CHESS tracks health instability and end‑of‑life signs, and the Depression Rating Scale assesses mood symptoms. So, the Cognitive Performance Scale provides the broad snapshot of cognitive status.