The testing in Shanghai was carried out by an international contractor, working with Chinese authorities, and overseen by the Australian Council for Educational Research, a nonprofit testing group, said Andreas Schleicher, who directs the Organization for Economic Cooperation and Development’s international educational testing program.
Mark Schneider, a commissioner of the Department of Education’s research arm in the George W. Bush administration, who returned from an educational research visit to China on Friday, said he had been skeptical about some PISA results in the past. But Mr. Schneider said he considered the accuracy of these results to be unassailable.
“The technical side of this was well regulated, the sampling was O.K., and there was no evidence of cheating,” he said.
Mr. Schneider, however, noted some factors that may have influenced the outcome.
For one thing, Shanghai is a huge migration hub within China. Students are supposed to return to their home provinces to attend high school, but the Shanghai authorities could increase scores by allowing stellar students to stay in the city, he said. And Shanghai students apparently were told the test was important for China’s image and thus were more motivated to do well, he said.
Shanghai pop.: 19,000,000+
Finland pop.: 5,500,000+
Hong Kong pop.: 7,000,000+
The population of Shanghai exceeds the total population of NY, LA, CHI, HOU, and PHX combined.
Which student sample would you say is more diverse?
The testing in Shanghai was carried out by an international contractor, working with Chinese authorities, and overseen by the Australian Council for Educational Research, a nonprofit testing group, said Andreas Schleicher, who directs the Organization for Economic Cooperation and Development’s international educational testing program.
Mark Schneider, a commissioner of the Department of Education’s research arm in the George W. Bush administration, who returned from an educational research visit to China on Friday, said he had been skeptical about some PISA results in the past. But Mr. Schneider said he considered the accuracy of these results to be unassailable.
“The technical side of this was well regulated, the sampling was O.K., and there was no evidence of cheating,” he said.