Publication Manual of the American Psychological Association--5th edition: a review of additions and changes in style requirements.
BACKGROUND
The purpose of this article is to highlight the substantive changes and enhancements between the 4th edition and new 5th edition of the so that modifications and enhancements are more easily incorporated into the reader's writing and editing practice.


METHODS
The 4th and new 5th editions of the were compared and substantive changes are presented.


RESULTS
The following text style requirements are addressed: (a) use of parentheses to enclose statistical values, (b) use of italics, and (c) presentation of statistical data. Reference citation style changes include: (a) use of italics instead of underlining, (b) use of et al., and (c) use of the hanging indent. With the explosion of electronic media use, guidelines for documenting these sources are reviewed. Appropriate use of adverbs and research subject descriptors, submission of manuscripts on disks or files, responsibilities of corresponding authors, and converting the dissertation into a journal article are addressed.


CONCLUSIONS
This information should assist the reader to quickly and accurately focus upon the enhancements and changes in the recently released 5th edition. Hopefully these changes will easily be incorporated into the readers' editing responsibilities, manuscripts, and subsequent publications.
D017408:Guidelines as Topic; D011642:Publications / Q000592:standards*; D012958:Societies, Scientific; D009626:Terminology as Topic; D014481:United States