Select the correct answer
How does the author advance his purpose in the article?
O A.
OB.
O c.
O D.
The author uses emotional appeals to plead with consumers to try out the technology.
The author uses the credibility of NASA to support the use of widespread neurofeedback with professional athletes.
The author uses expert testimonials to argue the effectiveness of Cyberlearning's products.
The author uses logical reasoning to inform of the benefits of using neurofeedback to increase focus.