We used carefully matched samples of charter and traditional public school students from Stanford's
CREDO National Charter School Study to ensure that differences in student characteristics were unbiased.
Not exact matches
CREDO had done a
national study that found more
charters doing badly compared to their feeder schools from the traditional public sector, and an NBER study in New York City found substantially better performance of
charters versus traditional public schools.
Macke Raymond, director of Stanford University's Center for Research on Education Outcomes (
CREDO), and an expert on monopolies in the public and private sectors, made this clear at a 2006 forum organized by the
National Alliance for Public
Charter Schools.
It bears noting that these
charter results are significantly better than the
national average
CREDO reported in 2009, in which just 17 percent of
charter schools in the 16 states they studied performed better than their district counterparts.
Today
CREDO, Mathematica Policy Research, and CRPE released three papers as part of the first comprehensive rigorous
national study of online
charter schools.
This has been a good year for evidence on the effectiveness of
charters, highlighted by a major
national study from
CREDO and a new study in the continuing work from New York City.
He cites a
national study,
CREDO, which found students in Newark
charters gaining the equivalent of seven months in reading and nine in math, compared to virtual counterparts.
Yesterday,
CREDO released a
national study on
charter schools which suggests that about 3,000 of the nation's 4,700
charter schools are worse than the schools they are designed to replace.
In updating its 2009
national study on
charter schools, Stanford's Center for Research on Education Outcomes (
CREDO) reaches the same conclusion it did in its previous study: The vast majority of
charter schools in the United States are no better than public schools.
As the lead researchers on some of the most comprehensive (and controversial)
national studies of
charter schools, she and her colleagues have found that while
charter schools seem to be doing slightly better than traditional public schools in reading and about the same in math, great variation exists within these results (
CREDO, 2013).
Regarding
national findings, a review of the CREDO study by the National Education Policy Center questioned CREDO's statistical methods: for example, the study excluded public schools that do NOT send students to charters, thus «introducing a bias against the best urban public schools
national findings, a review of the
CREDO study by the
National Education Policy Center questioned CREDO's statistical methods: for example, the study excluded public schools that do NOT send students to charters, thus «introducing a bias against the best urban public schools
National Education Policy Center questioned
CREDO's statistical methods: for example, the study excluded public schools that do NOT send students to
charters, thus «introducing a bias against the best urban public schools.»
A
national CREDO study released last year, found that closing low - performing
charters was the best tool for improving overall sector quality.
«
CREDO (the Stanford research group) has a strong
national reputation,» said Russ Simnick, president of the Indiana Public
Charter Schools Association.
In comparison,
CREDO's 2009
national study of
charter schools in 16 states found at that time that 17 percent of the
charter schools had exceeded their district school counterparts» growth.