From his point of view, Americans are consistently obsessed with certain questions: How can you keep track of students' performance if you don't test them constantly? How can you improve teaching if you have no accountability for bad teachers or merit pay for good teachers? How do you foster competition and engage the private sector? How do you provide school choice?
The answers Finland provides seem to run counter to just about everything America's school reformers are trying to do.
For starters, Finland has no standardized tests. The only exception is what's called the National Matriculation Exam, which everyone takes at the end of a voluntary upper-secondary school, roughly the equivalent of American high school.
Instead, the public school system's teachers are trained to assess children in classrooms using independent tests they create themselves. All children receive a report card at the end of each semester, but these reports are based on individualized grading by each teacher. Periodically, the Ministry of Education tracks national progress by testing a few sample groups across a range of different schools.
As for accountability of teachers and administrators, Sahlberg shrugs. "There's no word for accountability in Finnish," he later told an audience at the Teachers College of Columbia University. "Accountability is something that is left when responsibility has been subtracted."
For Sahlberg what matters is that in Finland all teachers and administrators are given prestige, decent pay, and a lot of responsibility. A master's degree is required to enter the profession, and teacher training programs are among the most selective professional schools in the country. If a teacher is bad, it is the principal's responsibility to notice and deal with it.
And while Americans love to talk about competition, Sahlberg points out that nothing makes Finns more uncomfortable. In his book Sahlberg quotes a line from Finnish writer named Samuli Puronen: "Real winners do not compete." It's hard to think of a more un-American idea, but when it comes to education, Finland's success shows that the Finnish attitude might have merits. There are no lists of best schools or teachers in Finland. The main driver of education policy is not competition between teachers and between schools, but cooperation.
Finally, in Finland, school choice is noticeably not a priority, nor is engaging the private sector at all. Which brings us back to the silence after Sahlberg's comment at the Dwight School that schools like Dwight don't exist in Finland.
"Here in America," Sahlberg said at the Teachers College, "parents can choose to take their kids to private schools. It's the same idea of a marketplace that applies to, say, shops. Schools are a shop and parents can buy what ever they want. In Finland parents can also choose. But the options are all the same."