I bumped into the following on the website of the Intelligent Design Network.
As the authors explain:
On October 18, 2002, the Board of Directors of the American Association for the Advancement of Science (AAAS) adopted a resolution which seeks to encourage public schools to ban "the teaching of 'intelligent design theory' as a part of the science curricula." This effectively promotes an "Evolution Only" science curriculum. Evolution Only is also promoted by censoring not only ID [Intelligent Design] but also core criticisms of evolution.