Child Life Certification Practice Test 2025 – The Comprehensive All-in-One Guide for Exam Success!

The most appropriate scale for evaluating the effectiveness of an intervention aimed at reducing fear and anxiety is a behavioral rating scale. This type of scale provides a structured way to assess specific behaviors that are directly related to fear and anxiety. It allows for the observation of changes over time in a child’s behaviors in response to the intervention. By focusing on observable behaviors, practitioners can gather quantifiable data that reflect the child's emotional state, providing clear insights into the impact of the intervention.

Behavioral rating scales are particularly useful because they can capture variations in anxiety levels and fears that may not be fully expressed through developmental checklists, cognitive assessments, or subjective parental feedback. While all other options have their own merits, they do not specifically target the direct observation of fear and anxiety-related behaviors, which is crucial for effectively measuring the outcomes of interventions designed for this purpose.