Final answer:
The Beck Anxiety Inventory (BAI) is a self-report questionnaire that assesses the severity of anxiety symptoms, including both physiological and cognitive components.
Step-by-step explanation:
Among the options provided, B) The Beck Anxiety Inventory (BAI) is a self-report questionnaire designed to assess the severity of anxiety symptoms is true about the BAI and anxiety measurement. The BAI is not used exclusively for the diagnosis of specific phobias and panic disorders, nor does it primarily assess depressive symptoms or focus only on physical health symptoms ignoring cognitive aspects. The Beck Anxiety Inventory is a widely recognized tool for evaluating the intensity and severity of anxiety symptoms, focusing on both the physiological and cognitive components associated with anxiety.