Myths and realities about KIPP
Blog by Richard D. Kahlenberg/Washington Post
In the recent education debate between Valerie Strauss and Jay Mathews, a question arose about the attrition rates at the highly regarded Knowledge Is Power Program (KIPP) schools. The issue is important because if large numbers of weaker students drop out of KIPP’s rigorous program, it would be highly unfair to compare the test score gains won by the top KIPP students against the scores of all regular public school students – who include KIPP dropouts. In the debate, Strauss mentioned some studies finding that KIPP schools “have had a very high attrition rate.” Mathews responded by saying it is a “myth that KIPP schools have poor retention rates” and cited a 2010 study that found that KIPP school “are doing about as well as regular schools in their neighborhoods” in terms of attrition. Who’s right? While I respect Jay Mathews’s grasp of educational issues, on this question, the data overwhelmingly support Valerie Strauss’s skepticism. In a rigorous 2008 study of five KIPP schools in the San Francisco Bay Area, researchers at SRI International found that an astounding 60% of KIPP students left over the course of middle-school. Moreover, the researchers found evidence that the 60% of students who did not persist through the tough KIPP regimen (a longer school day and week, and heavy doses of homework), tended to be the weaker students. (more…)