Accountability was federalised and then handed back

How No Child Left Behind imposed uniform consequences, and how ESSA distributed them again

For most of American public education's history, the federal government sent money to states and largely looked the other way. That changed sharply in January 2002, when President George W. Bush signed the No Child Left Behind Act into law. For the first time, Washington attached specific, measurable consequences to test results — and applied them to every school receiving Title I federal funds.

What No Child Left Behind actually required

NCLB was a reauthorisation of the Elementary and Secondary Education Act of 1965, the Johnson-era statute that had directed federal money toward schools serving low-income students. The 2001 version kept that targeting but added a nationwide accountability architecture on top of it. States were required to test students in reading and mathematics annually in grades three through eight and once in high school. The results had to be reported not just in aggregate but broken out by subgroup — by race, income, disability status, and English-language-learner status — so that a school's strong average could no longer conceal poor outcomes for a subset of its students.

Each state set its own proficiency standards, which produced an immediate and lasting inconsistency: a student deemed proficient in Mississippi was not necessarily performing at the same level as one deemed proficient in Massachusetts. But the federal requirement was unambiguous about trajectory. Every school had to demonstrate Adequate Yearly Progress — AYP — for each subgroup, and the law set a deadline: one hundred percent proficiency in reading and mathematics by the 2013–14 school year. Schools that missed AYP for two consecutive years were labelled "in need of improvement" and faced a cascade of consequences: students gained the right to transfer to another public school, tutoring funds were triggered, and repeated failure brought restructuring requirements up to and including replacing staff or converting to charter management.

The theory behind this was explicit. Accountability reformers, drawing on a tradition of standards-based thinking that James Coleman's 1966 research had complicated but not extinguished, argued that disaggregated data would expose the "soft bigotry of low expectations" — a phrase associated with the law's political framing — and force schools to attend to students they had previously ignored. Whether it worked is contested; NAEP scores in the early 2000s showed some gains in fourth-grade mathematics, but the causation was disputed from the beginning, and the hundred-percent proficiency target proved arithmetically unreachable.

By the late 2000s the law was widely regarded as broken. The proficiency bar had been set so high that the majority of American schools were technically failing it. States lobbied for waivers. The statute was due for reauthorisation and Congress could not agree on terms. The Obama administration, facing a legislative stalemate, began issuing administrative waivers in 2011 that allowed states to escape the most punishing AYP mechanics in exchange for adopting the administration's own priorities: teacher evaluation tied to student test scores and the adoption of college-and-career-ready standards. The waivers substituted executive preference for legislative mandate and drew criticism from both directions — from those who thought the administration was exceeding its authority and from those who thought it was weakening accountability.

How ESSA redistributed authority

Congress eventually produced a successor. The Every Student Succeeds Act, signed by President Obama in December 2015, reauthorised the ESEA and deliberately dismantled the federal accountability architecture NCLB had built. ESSA retained the annual testing requirements — grades three through eight in reading and mathematics, once in high school — and kept the subgroup reporting mandate. What it eliminated was the federal government's authority to prescribe what happened when schools underperformed.

Under ESSA, each state designs its own accountability system. States must identify a bottom tier of schools — those in the lowest five percent of performance, high schools with graduation rates below sixty-seven percent, and schools where particular subgroups consistently underperform — and must intervene in them. But the nature of that intervention is the state's choice. The federal government cannot require a specific turnaround model, cannot mandate teacher evaluation methods, and cannot tie its approval of a state plan to the adoption of any particular set of academic standards. That last provision was a direct response to the controversy over the Common Core State Standards, which had become entangled with the Obama waivers in public perception even though the federal government had never formally required them.

ESSA also broadened the measures states could use in their accountability systems. Where NCLB had effectively reduced school quality to test scores and AYP status, ESSA required states to include at least one non-academic indicator alongside the academic ones — chronic absenteeism, school climate surveys, and access to advanced coursework all became options. The law set no hierarchy among these indicators beyond requiring that academic factors be "much greater" in weight than non-academic ones, a phrase that left considerable room for state interpretation.

The practical result is a system in which accountability still exists federally in skeleton form — the testing mandate, the subgroup reporting, the requirement to identify and address low-performing schools — but in which the substance of consequences is again a state and, through state delegation, a local matter. Researchers at organisations including the Education Commission of the States have tracked how differently state plans have interpreted the ESSA framework, with some states building highly transparent index systems and others producing accountability designations that are difficult to interpret from the outside.

What the arc from NCLB to ESSA describes is less a coherent policy evolution than a democratic argument about where in the federal system educational consequences properly belong. The federal government demonstrated, between 2002 and 2015, that it could impose uniform accountability at national scale. It also demonstrated that doing so generated political pressure — from states chafing at unfunded mandates, from educators disputing the reduction of schooling to test scores, from researchers questioning whether the causal claims held — sufficient to dismantle the architecture within a single generation. The skeleton that survived is narrower and more durable than what NCLB built, precisely because it does not try to answer the hardest question: what a school should do when its students are not learning.