C.R.A.P. Test C: Last reviewed nearly 4 years ago might not seem like a long time, but in the world of technology, a lot can change in regards to how things work. R: Despite the years, the information seems reliable and not particularly opinionated. A: Three student level Authors signed their names on this document as well as being reviewed by someone with a Ph.D. in 'adolescent development'.​ P: Litte to no opinion, not trying to sell me anything other than the idea that the internet is a dangerous place.