which source would be most appropriate for researching the question \how does social media affect personal…

which source would be most appropriate for researching the question \how does social media affect personal relationships?\ a blog post discussing the bloggers large number of followers a journal article by a psychologist who is studying social media a social media site showing the process of connecting to other users a wiki page discussing appropriate interactions on the internet
Answer
Brief Explanations:
A psychologist studying social - media in a journal article is likely to have conducted research, analyzed data, and used psychological theories to explore the impact on personal relationships. A blog post about followers is more self - promotional, a social media site showing connection process is more about functionality, and a wiki page about appropriate interactions is not focused on the impact on personal relationships.
Answer:
B. a journal article by a psychologist who is studying social media