Respuesta :
The most credible source on Tiana's list is the American Psychological Association's website. (option C)
What is a credible source?
A source is considered credible when it can prove what it claims to be true or not. Examples of credible sources are articles written by experts who have thoroughly studied the topic.
With that in mind, we can say that, among the given options, the one that is most credible and that will better help Tiana write about social media and adolescents is option C, the American Psychological Association's website.
Learn more about sources here:
https://brainly.com/question/784877