Two federal questions come up about New Jersey's new adaptive tests. The first has had an answer in federal law since 2015. The second has no published answer, and a district is better off separating them before a board meeting than during one.

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.

The two questions

The first question: federal law requires every state to give "the same academic assessments" to all its students, so how can an adaptive test, which gives different students different questions, meet that requirement?

The second question: has the U.S. Department of Education confirmed in writing that New Jersey's specific adaptive model meets federal requirements?

The two are usually treated as one. They should not be. The first is settled by the statute. The second is open.

What the statute says about "the same assessment"

The requirement 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 seems to sit badly with a test that gives different students different questions. But further down the same subsection, subparagraph (J) addresses adaptive testing directly:

"Subject to clause (ii), 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; and …"

Congress wrote that carve-out into the Every Student Succeeds Act (ESSA) in 2015, naming the exact provision it was carving out from. Whether a computer adaptive test can satisfy the same-assessment requirement was answered a decade before New Jersey adopted one. A district asked about it at a board meeting can answer from the statute.

What the statute requires instead

The carve-out is not a blanket permission. 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 instead requires a grade-level proficiency determination against the state's own standards. NJDOE's NJSLA-Adaptive and NJGPA-Adaptive FAQ states that on New Jersey's tests "only grade-level items count toward the score." Whether the test meets the federal condition is a technical question about its design, and a district cannot settle it 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. A state submits evidence about its assessment system, the evidence is reviewed against a defined set of criteria, and the department issues a determination. The page links the department's decision letters on state assessment systems under Title I.

Two features of that process matter now. It is evidence-based, so it turns on technical documentation rather than assurances. And the evidence it asks for, such as technical documentation, comes from a system that has already been given. Tests given for the first time in spring 2026 have produced little of that yet, so the absence of a federal decision on New Jersey's adaptive tests today is what the timeline would predict. That is our reading of the process, not a finding about the tests.

What New Jersey has published

The NJDOE FAQ describes the new assessments as a platform for "measuring student learning, supporting instructional improvement, and meeting State and federal assessment requirements." That asserts federal compliance in one clause without describing the basis for it.

Checked on 2026-09-24, neither that FAQ nor the NJDOE adaptive assessments page contains the words ESSA, peer review, accountability, or U.S. Department of Education. Correspondence may exist unpublished, and material may appear later. But a district looking for the department's own account of how the adaptive design meets the federal grade-level proficiency and growth conditions will not find it on the pages where a district would look.

So the second question stands like this: New Jersey has not been found non-compliant. The state has stated compliance without publishing its reasoning or any written federal confirmation.

Keep it apart from comparability

Comparability asks whether a score on the new adaptive scale can be set beside a fixed-form NJSLA score from a prior year. It is a measurement question, covered in When a Test Changes: What Would Show That "Proficient" Still Means the Same Thing?, and a district feels it directly in any multi-year table. Federal accountability asks whether the assessment system satisfies Title I at all.

The two can come apart in both directions. A test 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. A test could also produce fully comparable scores and still raise a peer-review question. Merging them turns a real local problem into an argument about a federal violation, and when the federal answer arrives it will appear to settle a question it never addressed.

What to do with this

Answer the same-assessment question from the statute. Federal law explicitly permits computer adaptive assessments and says the same-assessment provision does not require identical items. That is a citation, not an opinion.

Keep the second question open and specific. Asking whether written federal confirmation of this model exists is reasonable. Claiming that its absence proves non-compliance is not, because peer review has not come due for a spring 2026 administration.

Watch the published decisions. The U.S. Department of Education's standards and assessments page links its peer-review decision letters to states. That is where a federal answer about New Jersey's adaptive system would 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, 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.

Congress addressed adaptive testing when it wrote the current law, plainly enough that the answer fits in a sentence. Retire that half of the federal question. What remains is technical and still unresolved, and it is easier to press once the settled question is no longer attached to it.