Final answer:
The sensitivity of the CAPS refers to its ability to detect changes in PTSD symptoms as a result of treatment. Evidence of the sensitivity of the CAPS can be obtained through research studies that measure changes in CAPS scores before and after treatment. This supports the use of the CAPS as a tool for assessing treatment effectiveness.
Step-by-step explanation:
Evidence of the sensitivity of the CAPS to clinical change
The CAPS (Clinician-Administered PTSD Scale) is a widely used measure of post-traumatic stress disorder symptoms. The sensitivity of the CAPS to clinical change refers to its ability to detect changes in symptoms over time as a result of treatment. Evidence of the sensitivity of the CAPS can be obtained through research studies that measure the scale's ability to detect changes in symptoms before and after treatment. For example, a study may find that patients who receive an effective treatment show a significant decrease in their CAPS scores, indicating a reduction in PTSD symptoms. This evidence supports the notion that the CAPS is sensitive to clinical change and can be used to assess the effectiveness of treatments for PTSD.