It is funny that you mention that because I just finished listening to this.....he mentions Dewey in the beginning....it is disgusting...
http://www.worldviewweekend.com/worldview-tube/video.php?videoid=4362
I basically have read the Underground History of American Education by Gato and the Cloning of the American Mind....by Eakman which really goes into the psychology and philosophy injected into the methodologies. The Closing of the American mind explains Postmodernism and its effect. Very interesting and it will scare the hell out of you if you have children or grandchildren in the public school system.
Thank you for the link – much appreciated.