"By contrast we can also learn what not to do from reform in the US, whose education system is in decline. Its elements, implemented over the past two decades, are largely ideological: “market-based” reforms (the application of “business insights” to the running of schools); an emphasis on standardization and narrowing of curriculum; extensive use of external standardized assessment; fostering choice and competition among schools, often with school vouchers; making judgements based on test data and closing “failing schools”; encouraging the growth of charter schools (which don’t have teacher unions); “merit pay” and other incentives; faith that “technologically mediated instruction” will reduce costs; an overwhelming “top-down” approach which tells everyone what to do and holds them accountable for doing it."