Part A: Which statement best describes how the author develops her analysis? Screen Addiction Among Teens: Is There Such A thing?

C. She references experts who have studied the negative effects of an unhealthy relationship with technology.

Explanation:

As the name suggests, this article is exploring the screen addiction problem and tries to answer whether the problem really exists or not.

Of course, the answer to this question isn't simple and instead of engaging in providing yes or no answer, the author quotes experts in the field, psychiatrists and psychologists.

It seems that some common ground between experts exists and that potential disagreement comes from the question whether this should be labeled as "addiction" or "bad habit".

So, regarding the question, the author develops her analysis by referencing experts who have studied overuse of technology.