4 This website created by Karl C with Weebly was made to educate others on sleep deprivation. A lot of comments say that it's content is helpful.
1 The document was made in 2014, by the National Adolescent and Young Adult Information Center, which is a part of the University of California. It's primarily funded by the Maternal and Child Health Bureau, Health Resources and Services Administration, and the U.S. Department of Health and Human Services.
3 The infographic was published in June 16, 2016. Most of the sources had a .com domain, a few were .gov. There is an author, but I couldn't find anything about them. The publisher plains to inspire people to lead healthy lives.
2 Published on October 8, 2015, and the website domain is edu. There are no ads, and the author is Ruthann Richter, a director of media relations at Stanford University.
5 The photo in this article is mostly used in Father's Day articles, resources taken from 2008-2009, has a .com domain, and the author doesn't seem believable, claiming to study many sciences and meet influential doctors.
6 There really wasn't much too find, as it looks like it's a project for school. However, a few people found this helpful.