Invitation to look at edits on IQ reference chart I see the article IQ reference chart has been tagged for expert review since October 2012 As part of a process of drafting a revision of that article in I am contacting all Wikipedians who have edited that article since early 2009 for whom I can find a user talk page I have read all the diffs of all the edits committed to the article since the beginning of 2009 since before I started editing Wikipedia I see the great majority of edits over that span have been vandalism often by I P editors presumably teenagers inserting the names of their classmates in charts of IQ classifications and reversions of vandalism sometimes automatically by ClueBot Just a few editors have referred to and cited published reliable sources on the topic of IQ classification It is dismaying to see that the number of reliable sources cited in the article has actually declined over the last few years To help the process of finding reliable sources for articles on psychology and related topics I have been compiling a since I became a Wikipedian in 2010 and I invite you to make use of those sources as you revise articles on Wikipedia and to suggest further sources for the source on the talk pages of the source list and its subpages Because the IQ reference chart article has been tagged as needing expert attention for more than half a year I have opened discussion on the article s talk page about how to fix the article and I welcome you to join the discussion The draft I have in shows my current thinking about a reader friendly well sourced way to update and improve the article I invite your comments and especially your suggestions of reliable sources as the updating process proceeds talk