Must be 300 words.Describe the history and purpose of the Diagnostic and Statistical Manual (DSM). Discuss some differences between the newest version (DSM 5) and past versions.Regarding the DSM-5 you may want to refer to some of these sources for information: http://www.psychiatry.org/dsm5http://www.dsm5.org/Documents/changes%20from%20dsm-iv-tr%20to%20dsm-5.pdfhttp://dsmfacts.org/www.cnn.com/2013/05/21/health/dsm-changes/index.html?hpt=he_c2www.psmag.com/health/dsm-5-the-end-of-one-size-fits-all-treatment-57193/http://www.adaa.org/understanding-anxiety/DSM-5-changes * Remember to cite and reference all sources in accordance with APA guidelines. Here is the text we are using as well..Plante T. G. (2010).Contemporary Clinical Psychology; Hoboken: John Wiley & Sons.