True or False: There cannot be overlap between causes of different voice disorders.

The statement is false because there can indeed be overlap between the causes of different voice disorders. Voice disorders can arise from a variety of factors, including both physiological and psychological components. For example, a person with a neurological disorder might also exhibit symptoms of a functional voice disorder due to the way they compensate for their neurological issues.

Conditions such as muscle tension dysphonia can coexist with other disorders like laryngitis, where the individual's response to one condition may exacerbate the other. Additionally, environmental factors such as exposure to allergens or irritants can contribute to multiple voice disorders simultaneously.

Understanding the potential for overlap is crucial in the field of speech-language pathology because it influences both assessment and intervention strategies. Clinicians must consider the multifactorial nature of voice disorders in their evaluations to provide comprehensive and effective treatment plans.