Which of the following represents a benefit of high vocal intensity phonation in voice therapy?

High vocal intensity phonation during voice therapy can indeed lead to improved vocal stamina. This approach involves the use of stronger vocal outputs, which can help in strengthening the vocal muscles. Regular practice of high-intensity phonation helps the individual build endurance in their voice, making it more resilient during prolonged speaking or singing.

Moreover, as a person develops their vocal stamina, they are better equipped to control their vocal output, which can lead to more effective communication. Strengthening the voice is crucial for individuals recovering from voice disorders, as it allows them to sustain vocal production without excessive fatigue.

While the other options may be relevant to vocal health, they do not directly reflect the primary benefit of high vocal intensity phonation in the context of therapy as effectively as improved vocal stamina does.