Rankings from New Jersey Monthly failed to take into account errors in the state Department of Education's (DOE) annual report cards and changes in how the DOE measures data, according to Chatham's Board of Education President Thomas K. Belding.
The magazine released its biennial rankings of public high schools on Aug. 13. was ranked as the No. 20 school in the entire state. Two years ago, when the rankings were last released, the school was ranked 8th. In 2008 and 2006 the school was ranked 10th and 12th, respectively.
Chatham's former Interim Superintendent, Dennis Fyffe, reported errors in the school report card in June. One significant error administrators noticed was a misreporting of the percentage of senior students who took the SATs.
According to The College Board, Fyffe said, 93 percent of the class of 2011 took the SATs. The state report card said 78 percent of the class of 2011 took the test. "It's clearly wrong," Fyffe said, adding the administration is "confident" 93 percent is the correct number.
Belding said NJ Monthly did not take data from schools, but from the state. "Frankly I don’t think the state has responded or corrected the data. If NJ Monthly took the raw data, that creates all kinds of issues," he said.
NJ Monthly Senior Editor Eric Levin said, "Schools are the ones that report the data to the DOE." Changes in how the state reports and measures data, Levin said, affected school ratings, "in some cases a lot, in some cases a little."
Chatham High is not the only school that saw significant movement in their ratings, for example:
- Haddenfield Memorial went from 11th to 33rd;
- West Morris Mendham went from 26th to 45th;
- Princeton went from 44th to 59th;
- Montgomerey went from 10th to 61st;
- and West Windsor-Plainsboro South went from 16th to 62nd.
Schools which saw improvements in their rankings include:
- Glen Rock High, which went from 28th in 2010 to 4th in 2012;
- Madison, which went from 15th to 6th;
- Bernards, which went from 32nd to 11th;
- and Metuchen, which went from 54th to 19th.
Belding said he has not yet studied the list or NJ Monthly's methodology in detail, but schools such as Princeton and Montgomerey, which are consistently rated highly on the list, fell by numbers more significant than Chatham's. "They're not even ranked in the top 50 at the moment," he said.
The magazine, Belding said, "might not even be aware that the data had errors in it and the state hasn’t corrected them yet."
While Belding said there have been changes in enrollment and class sizes due to continued increases in the student population, he said Chatham's pass-rate for AP tests and SAT scores speak for themselves.
"We're in the top five of those listed in the articles for SAT scores and performances on the AP tests," Belding said. "We think that we're doing a really good job."
Of the top 20 schools listed, Chatham had the fourth-highest pass percentage (3 or higher of five) for Advanced Placement tests. According to NJ Monthly, 92.2 percent of Chatham students who took an AP test scored 3 or higher. The school also ranked fifth from the top 20 in average combined SAT scores.
According to NJ Monthy's listing, Chatham High has an adjusted cohort graduation rate of 96.83 percent. The student/faculty ration is 12.3, the highest of the top 20 schools ranked by the magazine.