Learning disabilities: Dyslexia, Dysgraphia, Dyscalculia, Dyspraxia, Autism Spectrum Disorders, Down Syndrome The research requirement for this assignment is for “peer-reviewed” articles. There are particular identifiers that will indicate whether an article you are reading was published in a peer-reviewed journal. Generally, in the header region of the page (at the top), you should see the name of the journal in which the article was published, the volume number, sometimes an issue number, the year the article was published, and the page numbers (within the journal) where the particular article can be found.