Therefore, Wilson's argument that technology makes it more difficult for students to concentrate is thoroughly researched and provides ample supporting evidence is the correct answer.
Explanation:
The conclusion is the last part in the body of an essay. It contains the final thoughts of the writer and it proves or not the hypothesis. In this case, Wilson's arguments that technology is a potential threat. In the chosen option, it is written that he points out how technology can impact on students' concentration and it is effective since it mentions a thorough research.
