Identify a technique for assessing the effectiveness of Sonic therapy.

Using standardized outcome measures, such as the Visual Analog Scale (VAS), is an effective technique for assessing the effectiveness of Sonic therapy because these measures provide quantifiable data that can be consistently applied across different patients and treatment scenarios. Standardized outcome measures are designed to evaluate specific parameters of therapy outcomes, such as pain intensity, functionality, or quality of life, enabling practitioners to gauge the impact of the therapy in a structured way.

Standardized measures like the VAS offer a clear framework for comparison over time and among different patient populations, allowing therapists to objectively analyze the effectiveness of the treatment. This data-driven approach aids in making informed decisions about treatment plans, modifications, and whether to continue or adjust the therapeutic interventions.

In contrast, other techniques may lack the precision and reliability needed for comprehensive assessment. For example, unstructured patient feedback can be anecdotal and subjective, making it difficult to draw valid conclusions about treatment efficacy. Similarly, relying solely on a patient's subjective report may not capture the broader, measurable impact of the therapy. Monitoring the duration of treatment sessions may provide insights into time management but does not directly assess the outcomes of the Sonic therapy itself.