Of the perspectives on anxiety disorders discussed in the text, the perspective is most likely to emphasize hypervigilance toward anxiety-related stimuli.

cognitive                        

Explanation:

Anxiety disorder: The anxiety disorder is defined as a medical condition that encompasses various symptoms including enormous or acute panic or anxiety that is being caused by health problems.

Cognitive perspective related to anxiety disorder includes:

1. Trait anxiety versus state anxiety.

2. Loss of control.

3. An individual's inability to develop a coping response.

Hypervigilance towards the anxiety-related stimuli may lead to a state or condition of increased anxiety and causes exhaustion.