Sample papers in the first printing of the sixth edition contained errors. APA staff posted all of the corrections online for free in a single document on October 1, 2009, and shortly thereafter alerted users to the existence of the corrections in an APA blog entry.  These errors attracted significant attention from the scholarly community and nearly two weeks later, on October 13, 2009, the article "Correcting a Style Guide" was published in the online newspaper Inside Higher Ed that included interviews with several individuals, one of whom described the errors as " egregious ".  All copies of the printing with errors were soon after recalled in 2009 (including those from major retailers such as ) and all manuals currently in circulation are unaffected.
While an APA sample research paper may not differ from any other in terms of content and facts presented, citing sources and other mechanical issues can be extremely distracting. If you want the best grades so that you can secure a good job later on, simply trying to rely on an APA research paper example will not be of much help. In fact, if you try to format text citations or a bibliography based on a sample APA research paper, you may be missing out on all kinds of details found in the style book. Aside from getting a lower grade on an APA style research paper, you may even find that your professor will remember your oversights when it comes time to write reference for college, or for a job.