Answer:
D. Include empirical data to support the claim that students multitask using digital textbooks
B. Use anecdotal evidence to develop a counter argument.
Explanation:
In the argumentative text Beatrice is drafting, there is need for her to give a more worthy article in-order to be able to enlighten the scientific community after it might have been peer-reviewed. These she could do by including an empirical data which will go along way to support her claim about the digital textbooks.
Also, her ability to use anecdotal evidence to counter an argument goes along way. For example, using reasons why digital books is promoted could be countered by stating the disadvantages associated with it.
