Two Federal Questions About NJSLA-Adaptive. One Has Been Answered Since 2015.

Who this is for: New Jersey superintendents, district test coordinators, board members, and anyone who has been asked whether the state's new adaptive test is allowed under federal law. Two federal questions have been put to NJDOE publicly since the switch was announced. One of them has had an answer in the statute since 2015. The other has no published answer at all, and it is worth separating them before a board meeting rather than during one.

The objection, as it was actually raised

On October 13, 2025, an open letter published on NJ21st put two questions to the Commissioner of Education. The first asked how the department would ensure that an adaptive assessment still meets what the letter called "ESSA's statutory requirement for a 'same assessment'" across the state. The second asked whether NJDOE had "received written confirmation from the U.S. Department of Education that the specific NJSLA-Adaptive model" had been "explicitly reviewed and approved as being in line with federal comparability requirements."

That piece is advocacy rather than news reporting, and it says so in its framing — it is an open letter, signed, arguing a position. That does not make the questions less fair. It does mean a district repeating them to a board should present them as questions someone asked, with a date, rather than as findings.

The two questions are usually treated as one. They are not, and the difference matters: the first is settled, and the second is open.

What the statute says about "the same assessment"

The requirement being invoked is real. Under 20 U.S.C. § 6311(b)(2)(B)(i), a state's assessments must "be—(I) the same academic assessments used to measure the achievement of all public elementary school and secondary school students in the State; and (II) administered to all public elementary school and secondary school students in the State."

Read alone, that language does appear to sit badly with a test that gives different students different questions. But it is not read alone. Four subparagraphs later, the same section addresses adaptive testing directly:

"A State retains the right to develop and administer computer adaptive assessments as the assessments described in this paragraph, provided the computer adaptive assessments meet the requirements of this paragraph, except that—(I) subparagraph (B)(i) shall not be interpreted to require that all students taking the computer adaptive assessment be administered the same assessment items."

Congress wrote that carve-out into the Every Student Succeeds Act in 2015, naming the exact provision it was carving out from. The question of whether a computer adaptive test can satisfy the same-assessment requirement was answered a decade before New Jersey adopted one, in terms that leave little room for argument. A district asked about this at a board meeting can answer it from the statute.

What the statute requires instead

The carve-out is not a blanket permission, and the rest of the subparagraph is the part worth knowing. The same provision states that an adaptive assessment "shall measure, at a minimum, each student's academic proficiency based on the challenging State academic standards for the student's grade level and growth toward such standards," and that it "may measure the student's level of academic proficiency and growth using items above or below the student's grade level."

So federal law trades one requirement for another. It stops requiring identical items and starts requiring that an off-grade item still produce a grade-level proficiency determination against the state's own standards. That is a technical claim about the test, not a procedural one about how it was adopted, and it is not something a district can evaluate from a memo.

Who decides whether a state has met it

Federal assessment requirements are confirmed through assessment peer review, which the U.S. Department of Education describes on its standards and assessments page as the monitoring program through which the Office of Elementary and Secondary Education supports states in implementing these requirements. A state submits evidence about its assessment system, that evidence is reviewed against a defined set of criteria, and the department issues a determination. Those determinations are published by state and school year on the same page.

Two features of that process matter for reading the current moment. It is evidence-based, so it turns on technical documentation rather than on assurances. And it is retrospective: it examines an assessment system that exists, which means a system administered for the first time in spring 2026 could not have been reviewed before it was given. The absence of a federal determination covering NJSLA-Adaptive today is what the timeline would predict, not a finding about the test.

What New Jersey has published, and what it has not

NJDOE's NJSLA-Adaptive FAQ describes the new assessments as a platform for "measuring student learning, supporting instructional improvement, and meeting State and federal assessment requirements." That is the department asserting federal compliance, in one clause, without describing the basis for it.

Checked on 2026-08-22, neither that FAQ nor the NJSLA-Adaptive landing page contains the words ESSA, peer review, accountability, or U.S. Department of Education. State the absence against those pages rather than against the universe: correspondence may exist unpublished, and material may appear later. But a district looking for the department's own account of how the adaptive design satisfies the grade-level proficiency and growth conditions will not find it on the pages where a district would look.

That is the honest shape of the second question. It is not that New Jersey has been found non-compliant. It is that the state has claimed compliance without publishing the reasoning, and a specific request for written federal confirmation, made publicly in October 2025, has not been answered in public since.

Why this is worth separating from comparability

The two questions travel together in the coverage and are frequently merged, which helps nobody. Comparability asks whether a score on the adaptive scale can be set beside a fixed-form NJSLA score from a prior year — a measurement question that we have written about separately, and one a district feels directly in any multi-year table it maintains. Federal accountability asks whether the assessment system satisfies Title I at all.

They can come apart in both directions. An assessment can satisfy every federal requirement and still break a district's trend line, because nothing in Title I obliges a new scale to align with a retired one. An assessment could also produce perfectly comparable scores and still raise a peer-review question about off-grade items. Merging them produces a board conversation where a real local problem gets argued as a federal violation, and the federal answer, when it arrives, appears to settle a question it never addressed.

What to do with this

Answer the same-assessment question from the statute. If a board member or parent raises it, the response is that federal law permits computer adaptive assessments explicitly and states that the same-assessment provision does not require identical items. That is a citation, not an opinion, and it takes the conversation off a point that cannot go anywhere.

Keep the second question open, and keep it narrow. The unanswered request is specific: written confirmation from the U.S. Department of Education about this model. Asking whether that confirmation exists is reasonable. Asserting that its absence proves non-compliance is not, because peer review has not come due for a spring 2026 administration.

Watch the published determinations rather than the correspondence. Federal determinations for state assessment systems are published by state and school year. That page, not a press cycle, is where an answer about New Jersey's adaptive system will eventually appear, and a district can check it directly.

Do not let the federal question stand in for the local one. Whatever Washington concludes about Title I compliance, it will not tell a district whether this year's proficiency rate can be compared with last year's, and that is the number on the slide.

The most useful thing a district can do with the federal question is retire the half of it that is already answered. Congress addressed adaptive testing when it wrote the current law, and did it plainly enough that the answer fits in a sentence. What remains is narrower, more technical, and genuinely unresolved — and it is easier to press on a narrow open question when the settled one is no longer attached to it.