NCEO Report 450

NCEO Report 450:
A Historical Review of Alternate Assessment and 1% Cap

NCEO Report 450

Introduction

Alternate assessments and the 1.0 percent initiative history have been influenced primarily by Title I and special education legislation, public comment on proposed regulations, final regulations, and the U.S. Department of Education’s guidance to states. This report sheds light on the complex history of alternate assessments, thus providing readers with an accurate record of how the alternate assessment began and has changed over time.

Beginning with the foundation laid by the Improving America’s Schools Act (1994) and the Individuals with Disabilities Education Act (1997), alternate assessments were gradually formalized, clarified, and restricted to a specific group of students—those with the most significant cognitive disabilities. The No Child Left Behind Act (2001) introduced accountability measures tied to state assessments, leading to the establishment of proficiency. The Every Student Succeeds Act (2015) codified a 1.0 percent participation cap on state-level participation rates and added requirements for oversight, transparency, and parent notification. Over time, states have adapted to these evolving requirements through policy adjustments, waiver processes, and improved assessment practices. This historical trajectory reflects a sustained federal effort to ensure that all students, including those with the most significant cognitive disabilities, are included in state accountability systems while maintaining appropriate standards and oversight.

This report aims to illuminate that policy trajectory and the ways in which states have responded through evolving practices, waivers, and compliance strategies. It adds to previous work of the National Center on Educational Outcomes (NCEO).[1] A list of resources that may be used to deepen knowledge or help educators implement the federal requirements of the 1.0 percent cap rule is provided in Appendix A. Table 1 presents a synopsis of key legislation and regulations affecting the alternate assessment.

Table 1. Alternate Assessments and 1% History Timeline

Title

Laws and Regulations

Major Provisions

ESEA1994 (IASA)

Federal Law

Required all students to participate in state standards-based assessments. Laid groundwork for alternate assessments.

IDEA 1997

Federal Law

Alternate assessment first required for all required state assessments for students unable to participate even with accommodations – no indication of numbers.

IDEA Final Rule 1999

Regulation

No information about numbers.

ESEA 2001 (NCLB)

Federal Law

Alternate assessment included in accountability (AYP), but no provision for alternate achievement standards.

NCLB NPRM 2002

Proposed Regulation

Introduced idea of alternate achievement standards; proposed a cap of 0.5% on who could count as proficient for AYP—at the state and LEA level.

NCLB 2002

Regulation

Used the term “alternate achievement standards” but delayed the definition of the percentage that could count as proficient for AYP—kept the same grade level achievement standards, pending another notice of proposed rule making (due to the many comments received).

NCLB NPRM 2003

Notice of Proposed Rule Making

Explained the source of the 0.5% figure but then recognized some of the limitations in the scientific basis for that figure; proposed a cap of 1.0% on who could count as proficient for AYP.

NCLB Final Rule 2003

Regulation

Provided for the 1.0% cap on alternate assessment proficiency and also allowed for the Secretary of Education to approve an exception for a state (or for a state to approve an exception for an LEA).

IDEA 2004

Federal law

Introduced requirement to report on the number of students with disabilities participating in the alternate assessment linked to alternate academic achievement standards.

ESEA 2015 (ESSA)

Federal law

Applied the 1.0% cap to participation rather than performance; percentage is based on the number of students with valid test scores in each subject area (across all grades).

ESSA Final Rule (2016)

Regulation

Indicated that states are responsible for defining “student with the most significant cognitive disability.” Also introduced requirement for states to provide oversight of LEAs projected to have greater than 1.0% participation in the alternate assessment, as well as the basic requirements for requesting a 1.0% waiver.

ESEA = Elementary and Secondary Education Act (ESEA)

ESSA = Every Student Succeeds Act (2015 reauthorization of ESEA)

IASA = Improving America’s Schools Act (1994 reauthorization of ESEA)

NCLB = No Child Left Behind (2001 reauthorization of ESEA)

NPRM = Notice of Proposed Rule Making

Improving America’s Schools Act (IASA) 1994

IASA emphasized standards-based reform, including setting challenging standards for all students, developing assessments to measure progress, and holding schools accountable for student outcomes. Although not explicitly mentioning alternate assessments, IASA laid the groundwork for their later inclusion in state and federal policies:

(d) STATEMENT OF PURPOSE—The purpose of this title is to enable schools to provide opportunities for children served to acquire the knowledge and skills contained in the challenging State content standards and to meet the challenging State performance standards developed for all children. This purpose shall be accomplished by

(8) improving accountability, as well as teaching and learning, by using State assessment systems designed to measure how well children served under this title are achieving challenging State student performance standards expected of all children. (Improving America’s Schools Act of 1994, Section 1001(d)(8))

IASA also provided details about state content standards and state performance levels.

(C) If a State has not adopted State content standards and State student performance standards for all students, the State plan shall include a strategy and schedule for developing State content standards and State student performance standards for elementary and secondary school children served under this part in subjects as determined by the State, but including at least mathematics and reading or language arts by the end of the one-year period described in paragraph (6), which standards shall include the same knowledge, skills, and levels of performance expected of all children.

(D) Standards under this paragraph shall include—

(i) challenging content standards in academic subjects that—

(I) specify what children are expected to know and be able to do;

(II) contain coherent and rigorous content; and

(III) encourage the teaching of advanced skills;

(ii) challenging student performance standards that—

(I) are aligned with the State's content standards;

(II) describe two levels of high performance, proficient and advanced, that determine how well children are mastering the material in the State content standards; and

(III) describe a third level of performance, partially proficient, to provide complete information about the progress of the lower performing children toward achieving to the proficient and advanced levels of performance. (Improving America Schools Act of 1994, Section 1111(a)(C)(D)(i))

Individuals with Disabilities Education Act (IDEA) 1997

Alternate assessments were first required to be developed by the year 2000 in the reauthorization of the Individuals with Disabilities Education Act (IDEA) of 1997. At this point in time, they were defined as being for students “who cannot participate in State and district-wide assessment programs”:

(17) PARTICIPATION IN ASSESSMENTS-

(A) IN GENERAL- Children with disabilities are included in general State and district-wide assessment programs, with appropriate accommodations, where necessary. As appropriate, the State or local educational agency --

(i) develops guidelines for the participation of children with disabilities in alternate assessments for those children who cannot participate in State and district-wide assessment programs; and

(ii) develops and, beginning not later than July 1, 2000, conducts those alternate assessments. (Individuals with Disabilities Education Act of 1997, Section 612(a)(17)(A))

There was no indication in IDEA (1997) of a number or percentage of students who were to participate in the alternate assessment. The primary requirement was that the state report the number of children participating in alternate assessments and their performance, not later than July 2000 for the alternate assessment, to the public, “with the same frequency and in the same detail as it reports on the assessment of nondisabled children.” (Individuals with Disabilities Education Act of 1997, Section 612(a)(17)(B))

At the time that IDEA 1997 was enacted, only two states had alternate assessments—Kentucky and Maryland (Ysseldyke et al., 1996).

IDEA Final Regulations 1999 (March 12)

Regulations released March 12, 1999 basically reiterated what was in the law. Nothing was added about the number of students participating in the alternate assessment (U.S. Department of Education, 1999, p.12429).

No Child Left Behind Act (NCLB) 2001

Alternate assessments were recognized for the first time in the Elementary and Secondary Education Act (ESEA) of 2001 when it was reauthorized as the No Child Left Behind Act (NCLB). The mention was only in relation to its inclusion in accountability, specifically in terms of determining adequate yearly progress (AYP). In the NCLB statute, the “alternate assessment” was referred to as the “alternative assessment”:

(I) ANNUAL IMPROVEMENT FOR SCHOOLS- Each year, for a school to make adequate yearly progress under this paragraph--

(i) each group of students described in subparagraph (C)(v) must meet or exceed the objectives set by the State under subparagraph (G), except that if any group described in subparagraph (C)(v) does not meet those objectives in any particular year, the school shall be considered to have made adequate yearly progress if the percentage of students in that group who did not meet or exceed the proficient level of academic achievement on the State assessments under paragraph (3) for that year decreased by 10 percent of that percentage from the preceding school year and that group made progress on one or more of the academic indicators described in subparagraph (C)(vi) or (vii); and

(ii) not less than 95 percent of each group of students described in subparagraph (C)(v) who are enrolled in the school are required to take the assessments, consistent with paragraph (3)(C)(xi) and with accommodations, guidelines, and alternative assessments provided in the same manner as those provided under section 612(a)(17)(A) of the Individuals with Disabilities Education Act and paragraph (3), on which adequate yearly progress is based, except that the 95 percent requirement described in this clause shall not apply in a case in which the number of students in a category is insufficient to yield statistically reliable information or the results would reveal personally identifiable information about an individual student. (No Child Left Behind Act of 2001, Section 1111(b)(2)(I)), emphasis added))

The NCLB statute required that students in the alternate assessment meet the same achievement (i.e., performance) standards as all other students. This was changed through regulations.

NCLB Notice of Proposed Rulemaking 2002 (August 6)

Proposed regulations for NCLB released in the summer of 2002 introduced the idea of different achievement standards for students with the most significant cognitive disabilities. These achievement standards were to reflect “professional judgment of the highest learning standards possible.” The regulations also introduced for the first time the cap on the percentage of students with the most significant cognitive disabilities who could be counted as proficient for AYP—the percentage in the proposed regulations was 0.5 percent of all students in the grades assessed:

(c)(1) For students with the most significant cognitive disabilities who take an alternate assessment, a State may, through a documented and validated standards-setting process, define achievement standards that—

(i) Are aligned with the State’s academic content standards; and

(ii) Reflect professional judgment of the highest learning standards possible for those students

(2)(i) In calculating adequate yearly progress for schools, a State may permit the use of the achievement standards in paragraph (c)(1) of this section, provided that schools in the aggregate do not exceed the State and LEA limitations in paragraph (c)(2)(ii) of this section.

(ii) In calculating adequate yearly progress for States and LEAs, a State may not permit the use of the achievement standards in paragraph (c)(1) of this section for more than 0.5 percent of all students in the grades assessed.

(iii) For purposes of calculating adequate yearly progress for States and LEAs, the State must require that grade-level academic content and achievement standards established under Sec 200.1 apply to any students taking alternate assessments that exceed the number established under paragraph (c)(2)(ii) of this section. (U.S. Department of Education, 2002, p. 51005, emphasis added)

In the discussion of proposed rules, the following rationale was given:

Under the Title 1 accountability system, alternate assessments are an appropriate way to measure the progress of only that very limited portion of students with the most significant cognitive disabilities who will never be able to demonstrate progress on grade level academic achievement standards even if provided the very best possible education. Based on current prevalence rates of students with the most significant cognitive disabilities, proposed Sec. 200.13(c)(2), would set the number of students with disabilities who should be included in accountability measures using alternate standards at not more than 0.5 percent of all students assessed in a State or LEA. (U.S. Department of Education, 2002, p. 50987)

It also clarified that achievement standards could be defined for those students with the most significant cognitive disabilities:

In several instances, the proposed regulations would clarify the statutory provisions or provide flexibility. For example, proposed Sec 200.13(c)(1) permits a State to define achievement standards for students with the most significant cognitive disabilities who take an alternate assessment. (U.S. Department of Education, 2002, p. 50987)

NCLB Final Regulations 2002 (December 2)

These final rules used the term “alternate achievement standards” but delayed the definition of the percentage that could count as proficient on a State’s alternate assessment based on alternate achievement standards for students with the most significant cognitive disabilities. Instead, until a new rule was to be developed, these final regulations clarified that all students with the most significant cognitive disabilities participating in an alternate assessment would be held to the same achievement standards as all other students. This delay in defining the percentage that could count as proficient on an alternate assessment based on alternate achievement standards was explained in the discussion of the final rules enacted on December 2, 2002:

AYP for students with the most significant cognitive disabilities: Section 200.13 of the Notice for Proposed Rulemaking (NPRM) would have allowed the use of alternate achievement standards for students with the most significant cognitive disabilities for determining the AYP of states and LEAs, provided that use did not exceed 0.5 percent of all students. Numerous comments were received on this proposal, with many of them indicating that commenters misunderstood this proposal as limiting the number of students with disabilities who could take an alternate assessment, rather than providing flexibility by allowing the use of alternate achievement standards to determine proficiency for calculating AYP for a limited group of students with disabilities. Because the Secretary believes that the policy may need further clarification, the Secretary will be seeking public comment in a NPRM to be published shortly on a proposed policy regarding the appropriate use of alternate achievement standards in determining AYP for students with the most significant cognitive disabilities.

However, because it is critical to ensure that students with disabilities are not excluded from state accountability systems, the final regulations provide that the same grade level academic content and achievement standards that apply to all public schools and public school students in the State will be applied to alternate assessments. The Secretary anticipates that the separate NPRM will propose an exception to this policy for a small group of students with disabilities. (U.S. Department of Education, 2002, p. 71711)

NCLB Notice of Proposed Rulemaking 2003 (March 20)

New proposed regulations for NCLB were released March of 2003, specifically to address the inclusion of the alternate assessment based on alternate academic achievement standards in AYP accountability; it also addressed how to count for AYP those students who retake a test. This Notice of Proposed Rules summarized the comments that had been received on the 0.5% cap on counting proficient scores on the alternate assessment and provided the rationale for the original identification of the 0.5% figure:

The 0.5 percent of total population figure was derived based on converging scientific evidence from multiple sources. The Metropolitan Atlanta Developmental Disabilities Surveillance Program (MADDSP) sponsored by the Centers for Disease Control (CDC) has assessed the prevalence of the moderate, severe and profound groups of mental retardation in that community at a prevalence rate of 2.9 per 1,000 for students 3 to 10 years of age, or about one-third of those with mental retardation (Boyle et al., 1996). Thus, the estimate of students is for those with an IQ or less than 50.

A later study by Roeleveld and colleagues provided a similar rate of 3.8 per 1,000 (Roeleveld et al., 1997). Another study indicates that students with severe to profound mental retardation are estimated at somewhat less than 0.13 percent of the total population (Beirne-Smith et al., 2001), while 0.22 percent of the population is considered to have multiple disabilities (IDEA Annual Report to Congress, 2001). The American Association on Mental Retardation (AAMR) defines mental retardation as a disability characterized by significant limitations both in intellectual functioning and in adaptive behavior as expressed in conceptual, social, and practical adaptive skills (Luckasson et al., 2002).

In general, mild mental retardation, which we are excluding from the definition of students with the most significant cognitive disabilities, is considered to be two or more standard deviations below the mean. Thus, for purposes of the Title I program, the term “students with the most significant cognitive disabilities” is defined as covering students with intellectual functioning and adaptive behavior three or more standard deviations below the mean.

….

While not specifically comparable, because they include all students with disabilities who participate in State assessment programs through alternate assessments, and not just those students with the most significant cognitive disabilities, State data reported to the Department under the IDEA may be illustrative. Of the 38 States for which sufficient data were provided to calculate a participation rate, in 21 States 5 percent or less of students with disabilities who participated in the State assessment program took an alternate assessment. (Five percent of students with disabilities is roughly equivalent to 0.5 percent of all students.) In 14 other States, between 5 and 10 percent of students with disabilities participated in State assessment programs through an alternate assessment (Biennial Performance Reports: 2000-2001 State Assessment Data, National Center for Educational Outcomes). In these States, students with disabilities comprise approximately 8 to 12 percent of the total student population …

….

In sum, even though the 0.5 percent figure was based on the best available data, those data are limited. We are persuaded by the comments of a number of stakeholders who said that 0.5 percent did not reflect their experience; rather a one percent limitation would allow for normal State and LEA variations in the occurrence of students with the most significant cognitive disabilities. (U.S. Department of Education, 2003, pp. 13798-13799)

The proposed language for the final rule was:

(c)(1) In calculating adequate yearly progress for schools, a State may use the alternate academic achievement standards in Sec 200.1(d) for students with the most significant cognitive disabilities provided that the percentage of those students at the LEA and at the State levels, separately, does not exceed 1.0 percent of all students in the grades assessed. (U.S. Department of Education, 2003, p. 13801)

The proposed language also allowed for an LEA to request from the State, or the State to request from the Secretary of Education, an exception to exceed the 1.0 percent limitation:

(c)(2) If an LEA or State can document that the incidence of students with the most significant cognitive disabilities in the LEA or the State exceeds the limitation in paragraph (c)(1) of this section, and that circumstances exist that could explain the higher percentages such as a school, community, or health program in the area that has drawn families of students with the most significant cognitive disabilities, or such a small overall student population that only a very few students with the most significant cognitive disabilities exceed the 1.0 percent limitation, the LEA may request from the State, or the State may request from the Secretary, respectively, an exception to exceed the 1.0 percent limitation. (U.S. Department of Education, 2003, p. 13801)

NCLB Final Regulations 2003 (December 9)

The final regulations reflected the proposed rule, with some adjustments. It officially introduced the types of alternate assessments, including who they are for:

Alternate assessments may be needed for students who have a broad variety of disabling conditions; consequently, a State may employ more than one alternate assessment. An alternate assessment may be scored against grade-level standards, or, in the case of students with the most significant cognitive disabilities, against alternate achievement standards. Therefore, all students taking an alternate assessment are included in calculations of AYP as either proficient (and above) or non-proficient. (U.S. Department of Education, 2003, p. 68669)

The regulation went on to define “alternate achievement standard” and then to indicate the percentage of students who could be counted as proficient using scores based on alternate achievement standards:

These regulations clarify that a State is permitted to use alternate achievement standards to evaluate the performance of students with the most significant cognitive disabilities and to give equal weight to proficient and advanced performance based on the alternate standards in calculating school, district, and State AYP, provided that the number of proficient and advanced scores based on the alternate achievement standards does not exceed 1.0 percent of all students in the grades tested at the State or LEA level. The Secretary may approve an exception for a specified period of time for a State, or a State may approve a higher limit for an LEA. (U.S. Department of Education, 2003, p. 68669)

The regulation also clarified the Department’s perspective on participation in the alternate assessment based on alternate academic achievement standards (AA-AAAS):

Although the 1.0 percent cap is applied to the number of proficient and advanced scores that may be included in AYP determinations, rather than the number of students taking an assessment against alternate achievement standards, this regulation clarifies the Department’s position that alternate achievement standards are acceptable only for the small number of students with the most significant cognitive disabilities. In consideration of schools that, for example, are small schools or provide special services to students with the most significant cognitive disabilities, the numerical cap of 1.0 percent does not apply at the school level. This does not mean, however, that the use of alternate assessments aligned with alternate standards is unlimited at the school level. For most schools, only a small portion of students with disabilities— those with the most significant cognitive disabilities—should appropriately participate in an assessment based on alternate achievement standards, and all other students with disabilities should be assessed against grade-level standards. In general, the Department expects that no more than 9.0 percent of students with disabilities will participate in an assessment based on alternate achievement standard. (U.S. Department of Education, 2003, p. 68669)

Individuals with Disabilities Education Act 2004 (IDEA) [2]

Following the passage of NCLB and its regulations, IDEA was reauthorized in 2004 to make it more consistent with NCLB. Specifically, it recognized two kinds of alternate assessments, one aligned to grade-level academic achievement standards (AA-GLAAS), and another aligned to alternate academic achievement standards (AA-AAAS):

(ii) REQUIREMENTS FOR ALTERNATE ASSESSMENTS.—The guidelines under clause (i) shall provide for alternate assessments that—

(I) are aligned with the State’s challenging academic content standards and challenging student academic achievement standards; and

(II) if the State has adopted alternate academic achievement standards permitted under the regulations promulgated to carry out section 1111(b)(1) of the Elementary and Secondary Education Act of 1965, measure the achievement of children with disabilities against those standards. (Individuals with Disabilities Education Act 2004, Section 612(a)(16)(C)(ii)))

ESSA (2015) explicitly addresses only alternate assessments based on alternate achievement standards (AA-AAAS) for students with the most significant cognitive disabilities. The AA-GLAAS does not appear in ESSA or in its regulations. Thus, states are now required only to offer the AA-AAAS for students with the most significant cognitive disabilities, as well as general assessments for all students.[3] This transition was part of ESSA's broader streamlining of assessment requirements. ESSA focused solely on the AA-AAAS pathway for students with disabilities who cannot participate in general assessments even with accommodations.

IDEA 2004 also added a reporting requirement for the AA-AAAS:

(D) REPORTS.—The State educational agency (or, in the case of a districtwide assessment, the local educational agency) makes available to the public, and reports to the public with the same frequency and in the same detail as it reports on the assessment of nondisabled children, the following:

(ii) The number of children with disabilities participating in alternate assessments described in subparagraph (C)(ii)(I).

(iii) The number of children with disabilities participating in alternate assessments described in subparagraph (C)(ii)(II).

(iv) The performance of children with disabilities on regular assessments and on alternate assessments (if the number of children with disabilities participating in those assessments is sufficient to yield statistically reliable information and reporting that information will not reveal personally identifiable information about an individual student), compared with the achievement of all children, including children with disabilities, on those assessments. (Individuals with Disabilities Education Act 2004, Section 612(a)(16)(D)(ii)))

Every Student Succeeds Act 2015 (ESSA)

In 2015, the reauthorization of the Elementary and Secondary Education Act (ESEA), known as the Every Student Succeeds Act (ESSA), confirmed that the AA-AAAS is for students with the most significant cognitive disabilities to demonstrate their knowledge and skills, as defined in state guidelines. However, rather than counting a cap on proficient scores for the alternate assessment, ESSA placed a 1.0 percent cap on participation in the AA-AAAS:

(D) ALTERNATE ASSESSMENTS FOR STUDENTS WITH THE MOST SIGNIFICANT COGNITIVE DISABILITIES.

(i) ALTERNATE ASSESSMENTS ALIGNED WITH ALTERNATE ACADEMIC ACHIEVEMENT STANDARDS-A State may provide for alternate assessments aligned with the challenging State academic standards and alternate academic achievement standards described in paragraph (1)(E) for students with the most significant cognitive disabilities, if the State—

(I) consistent with clause (ii), ensures that, for each subject, the total number of students assessed in such subject using the alternate assessments does not exceed 1.0 percent of the total number of all students in the State who are assessed in such subject. (Every Student Succeeds Act, Section 1111 (b)(2)(D)(i)(I))

ESSA also included new language on informing parents about what achievement standards their student will be assessed on and any implications for receiving a regular high school diploma:

(II) ensures that the parents of such students are clearly informed, as part of the process for developing the individualized education program (as defined in section 614(d)(1)(A) of the Individuals with Disabilities Education Act (20 U.S.C.1414(d)(1)(A)))--

(aa) that their child’s academic achievement will be measured based on such alternate standards; and

(bb) how participation in such assessments may delay or otherwise affect the student from completing the requirements for a regular high school diploma. (Every Student Succeeds Act, Section 1111(b)(2)(D)(i))(II)(aa)(bb))

The statute went on to prohibit the placement of a cap on district, school, or IEP team assessment participation decisions and required the State to provide oversight to LEAs providing a justification for exceeding the 1% cap:

(II) PROHIBITION ON LOCAL CAP.—Nothing in this subparagraph shall be construed to permit the Secretary or a State educational agency to impose on any local educational agency a cap on the percentage of students administered an alternate assessment under this subparagraph, except that a local educational agency exceeding the cap applied to the State under clause (i)(I) shall submit information to the State educational agency justifying the need to exceed such cap. (Every Student Succeeds Act, Section1111(b)(2)(D)(ii))(II))

(III) STATE SUPPORT.—A State shall provide appropriate oversight, as determined by the State, of any local educational agency that is required to submit information to the State under subclause (II). (Every Student Succeeds Act, Section1111(b)(2)(D)(ii))(III))

Section 16701(b) of ESSA required the Secretary of Education to develop a negotiated rule-making process to develop regulations for ESSA assessments:

Consistent with this section, the Department subjected the proposed assessment regulations to a negotiated rulemaking process, through which the Department convene a diverse committee of stakeholders representing Federal, State, and local administrators, tribal leaders, teachers and paraprofessionals, principals and other school leaders, parents, the civil rights community, and the business community that met in three sessions during March and April 2016. The negotiating committee’s protocols provided that it would operate by consensus, which meant unanimous agreement—that is, with no dissent by any voting member. Under the protocols, if the negotiating committee reached final consensus on regulatory language for assessments, the Department would use the consensus language in the proposed regulations. (U.S. Department of Education, 2016, p. 88886)

ESSA Final Regulations 2016 (December 8)

Numerous comments on the proposed regulations from ESSA negotiated rulemaking focused on the definition of “students with the most significant cognitive disabilities.” Commenters generally requested that ESSA provide more understanding of who these students are:

One commenter suggested adding specific examples to the regulations to provide States greater understanding of what might qualify as a ‘‘significant cognitive disability,’’ and provided several suggested examples such as students who require dependence on others for daily living activities. Two commenters supported adding that a student’s intelligence quotient (IQ) score may not be a factor in determining whether a student should take an AA–AAAS. Finally, a commenter recommended modifying one of the parameters for states’ definitions to emphasize the role of IEP teams and not equivocally state these students require extensive, direct individualized instruction and substantial supports to achieve measurable gains on the challenging state academic grade in which the student is enrolled. Instead, the commenter proposed that IEP teams consider the provision of such instruction and supports.

The final regulations addressed these concerns in this way:

We appreciate the suggestions that the commenters provided and acknowledge that the negotiators engaged in robust discussion on the topic of how to define ‘‘students with the most significant cognitive disabilities’’ during negotiated rulemaking. We believe that the regulations reflect the consensus of the negotiators and appropriately balance the need for regulatory parameters to ensure that State guidelines incorporate key protections for students with the most significant cognitive disabilities while balancing the ability for states to construct such guidelines in consultation with local stakeholders to devise a state definition of ‘‘students with the most significant cognitive disabilities’’ that will ensure students within a given State are appropriately identified and assessed. We note that should a State apply for a waiver to exceed the 1.0 percent cap on the number of students with the most significant cognitive disabilities who may be assessed with an AA–AAAS, under § 200.6(c)(4)(iv)(A) the State must include a plan and timeline in its waiver request to improve the implementation of those state guidelines, which may include revising its definition of ‘‘students with the most significant cognitive disabilities’’ if necessary so that the State can ensure it will assess no more than 1.0 percent of students with such an AA–AAAS.

With regard to the comments about IEP team discretion, we refer to the discussion above in which we note that, under both the ESEA and the IDEA, decisions of IEP teams must be informed by state guidelines. We agree with the consensus reached by the negotiated rulemaking committee that students with the most significant cognitive disabilities require extensive, direct individualized instruction and substantial supports to achieve measurable gain on the challenging state academic content standards for the grade in which the student is enrolled. However, we believe this is only one factor for a State to consider in the development of its state guidelines and strongly encourage States to work with local stakeholders to develop state definitions that best reflect local needs.

Another commenter expressed general concern with requirements related to state guidelines for IEP teams under § 200.6(d), believing that the proposed regulations unduly limit the discretion of a student’s IEP team with regard to determinations of which assessment is appropriate for a student, especially given that the state may only assess 1.0 percent of students assessed in a given subject with an AA–AAAS. Similarly, another commenter argued that § 200.6(d) violated section 1111(b)(2)(D)(ii)(I)–(II) of the ESEA because the requirements for state guidelines usurped the authority of the IEP team to determine which students with the most significant cognitive disabilities may take an AA–AAAS.

We appreciate the commenters’ concern and agree that under sections 1111(b)(1)(E) and 1111(b)(2)(D)(ii) of the ESEA IEP teams are responsible for determining whether a student has a significant cognitive disability and is most appropriately assessed against alternate academic achievement standards. However, IEP teams do not have unlimited discretion in this regard. Rather, under section 1111(b)(2)(D)(ii) of the ESEA and section 614(d)(1)(A)(i)(VI)(bb) of the IDEA, IEP teams must decide which children with the most significant cognitive disabilities will participate in an AA–AAAS, consistent with state guidelines under section 612(a)(16)(C) of the IDEA, as amended by the ESSA,

One commenter argued that § 200.6(d)(1) violated section 1111(e)(2) of the ESEA by imposing on states a definition of ‘‘students with the most significant cognitive disabilities’ in conflict with a prohibition on the Secretary’s authority for defining terms that are inconsistent with or outside the scope of the law in conflict with a prohibition on the Secretary’s authority for defining terms that are inconsistent with or outside the scope of the law.

We appreciate the commenter’s concern, but note that we are not defining the term ‘‘students with the most significant cognitive disabilities;’’ rather, the regulations require states to define this term and establish criteria for states to adhere to in establishing their own definition.

Therefore, we decline to adopt any changes in response to this comment. (U.S. Department of Education, 2016, pp. 889815-88916)

The Code of Federal Regulations (CFR)[4] also requires that all SEAs make their justifications publicly available, provided that no personal identifiable information is revealed:

(3) A State must—

(iv) Make the information submitted by an LEA under paragraph (c)(3)(ii) of this section publicly available, provided that such information does not reveal personally identifiable information about an individual student. (34 CFR 200.6(c)(3)((ii)(iii)(iv))

ESSA provides the opportunity for states to request a one year waiver or a continuing one year waiver extension from the 1.0 percent cap by meeting several criteria.

In ESSA’s regulations (Section 200.6(c)(4)), states are advised that waiver requests must:

(i) Be submitted at least 90 days prior to the start of the State’s testing window for the relevant subject;

(ii) Provide State-level data, from the current or previous school year, to show--

(A) The number and percentage of students in each subgroup of students defined in section 1111(c)(2)(A), (B), and (D) of the Act who took the alternate assessment aligned with alternate academic achievement standards; and

(B) The State has measured the achievement of at least 95 percent of all students and 95 percent of students in the children with disabilities subgroup under section 1111(c)(2)(C) of the Act who are enrolled in grades for which the assessment is required under §200.5(a);

(iii) Include assurances from the State that it has verified that each LEA that the State anticipates will assess more than 1.0 percent of its assessed students in any subject for which assessments are administered under §200.2(a)(1) in that school year using an alternate assessment aligned with alternate academic achievement standards--

(A) Followed each of the State’s guidelines under paragraph (d) of this section, except paragraph (d)(6); and

(B) Will address any disproportionality in the percentage of students in any subgroup under section 1111(c)(2)(A), (B), or (D) of the Act taking an alternate assessment aligned with alternate academic achievement standards;

(iv) Include a plan and timeline by which--

(A) The State will improve the implementation of its guidelines under paragraph (d) of this section, including by reviewing and, if necessary, revising its definition under paragraph (d)(1), so that the State meets the cap in paragraph (c)(2) of this section in each subject for which assessments are administered under §200.2(a)(1) in future school years;

(B) The State will take additional steps to support and provide appropriate oversight to each LEA that the State anticipates will assess more than 1.0 percent of its assessed students in a given subject in a school year using an alternate assessment aligned with alternate academic achievement standards to ensure that only students with the most significant cognitive disabilities take an alternate assessment aligned with alternate academic achievement standards. The State must describe how it will monitor and regularly evaluate each such LEA to ensure that the LEA provides sufficient training such that school staff who participate as members of an IEP team or other placement team understand and implement the guidelines established by the State under paragraph (d) of this section so that all students are appropriately assessed; and

(C) The State will address any disproportionality in the percentage of students taking an alternate assessment aligned with alternate academic achievement standards as identified through the data provided in accordance with paragraph (c)(4)(ii)(A) of this section. (34 CFR 200.6(c)(4)(i)(ii)(iii)(iv)(v))

U.S. Department of Education Guidance to States for Submitting a Waiver/Waiver Extension from the 1.0 Percent Cap

Beginning in May 2017 and continuing in August 2018, March 2019, June 2020, October 2021, September 2022, September 2023, and October 2024 the U.S. Department of Education Office of Elementary and Secondary Education (OESE) and the Office of Special Education and Rehabilitation Services (OSERS) issued guidance to State Assessment Directors, State Title I Directors, and State Special Education Directors regarding procedures for states wishing to seek a waiver or waiver extension of the 1.0 percent cap in ESEA section 1111(b)(2)(D)(i)(I) on the number of students who participate in the AA-AAAS. Waivers and waiver extensions were required to be submitted separately for reading/language arts, math, and science; they were not approved unless the state had 95 percent student participation of all students and 95 percent participation of students with disabilities. Links to the guidance letters are provided in the Reference section.

The May 2017 guidance provided states with information regarding procedures for a state that wishes to seek a waiver of the 1.0 percent cap for one year. The information included (A) the provisions in ESEA section 1111(b)(2)(D) and 34 CFR 200.6(c) and (d) which are the requirements for the participation of students with the most significant cognitive disabilities in the AA-AAAS; (B) the requirements for waiver requests in accordance with 34 CFR 200.6(c)(4); and (C) procedures for states to follow, which included all the requirements in 34 CFR 200.6(c)(4) (section B) and evidence that the state provided notice and a reasonable opportunity for the public and LEAs to comment and provide input on the request.

In the August 27, 2018 letter, the Department issued guidance on how a state could submit a 2018-19 waiver extension if it had been granted a waiver for the 2017-18 school year. The Department’s approval of waiver extensions for 2018-19 carried the requirement that the state had made substantial progress toward achieving each component of the prior year’s plan and timeline to ensure that the State was making progress toward meeting the 1.0 percent cap and assessing only students with the most significant cognitive disabilities with an AA-AAAS.

In March 2019 the Department issued guidance about what would happen if a state did not meet the 1.0 percent cap requirements. The Department shared a framework of consequences that would be used for the year 2017-18 (the baseline year) and all years going forward. The classification criteria and consequences are depicted in Table 2.

Table 2. U.S. Department of Education Framework of Consequences (2019)

Classification Criteria

Consequences for States

Between 1.0-1.3 percent of students assessed with an AA-AAAS in at least one subject without a waiver and the State would have been eligible for (i.e., assessed at least 95 percent of all students and students with disabilities in the previous year), but did not request, a waiver.

Notification letter and a State is required to submit a plan for compliance with the requirement.

Between 1.0-1.3 percent of students assessed with an AA-AAAS in at least one subject without a waiver. The State would not have been eligible for a waiver request because assessment participation rates in that subject for all students or students with disabilities were below 95 percent.

OR

More than 1.3 percent of students assessed with an AA-AAAS in at least one subject without a waiver.

OR

State received a notification letter in the preceding year and did not come into compliance by reducing the AA-AAAS participation rate below 1.0 percent.

Title I Part A grant award condition. As part of the condition, a State is required to submit a plan to come into compliance with the 1.0 percent cap and submit data via EDFacts for the 2018–19 SY by October 1, 2019.

State received a Title I grant condition in the preceding year and did not make progress in decreasing the AA-AAAS participation rate by at least 0.1 percent.

High-risk status for the Title I Part A grant award. A State with high-risk status would be required to submit a plan to come into compliance with the 1.0 percent cap and participate in joint OESE/OSEP monitoring calls until it meets the requirement.

State was on high-risk status or had Title I administrative funds withheld in the preceding year and did not make progress in decreasing the AA-AAAS participation rate by at least 0.1 percent.

Withhold a percentage of Title I Part A State administrative funds. A State would be required to submit a plan to come into compliance with the requirement and participate in joint OESE/OSEP monitoring calls until it meets the requirement.

In March 2020, the World Health Organization (WHO) declared COVID-19 as a global health emergency and a pandemic. COVID-19 resulted in widespread and extended school closures. It was not feasible for most states to administer annual statewide assessments. Consequently, the Department invited states to request a waiver for SY 2019-20 of the assessment requirements, accountability, and school identification and related reporting requirements in ESEA. Every State applied for and received this waiver.

The June 2020 waiver/waiver extension guidance addressed the issue of states having no 2019-2020 data because of the waiver of assessments during the pandemic. States were encouraged to use current (2020-21) IEP or test registration data to make a credible estimate of the number and percentage of students (including by subgroup, if possible) who would take the AA-AAAS in SY 2020-21 or who would have taken the test in 2019-20 if assessments could have been administered. States were also asked to provide participation data from SY 2018-19.

In October 2021, the Department guidance recognized that states may have experienced COVID-related testing disruptions during the 2020-21 school year and thereby allowed states to request a waiver of the requirement to have 95 percent of all students and 95 percent of students with disabilities participate in the AA-AAAS. States were guided to use 2021 and 2022 IEP and test registration data to provide a credible estimate of the number of students the state expected to participate in the 2021-22 assessments.

The Department’s guidance for 2022-23 (issued in September 2022) waivers and waiver extension requests were to follow the guidance issued in 2017 and 2018. The guidance emphasized that states were to post their entire waiver request for public comment (not just the state’s intention to submit a request) and to provide the public comment remarks and the state’s responses to comments to the Department in its waiver request. It also reminded states to make LEA justifications publicly available. States were to continue to outline the improvements they made to their plan to reduce the student participation rate and to show evidence that their AA-AAAS participation rates had decreased.

In September 2023, the Department’s guidance reiterated that the vast majority of students with disabilities can participate in the general assessment with or without accommodations. IEP teams were to include in the student’s IEP a statement of why the student could not participate in the regular assessment and why the selected alternate assessment was appropriate for the student. The Department commended states on their progress toward reducing the rate of AA-AAAS participation. It noted that many States were now assessing fewer than 1.0 percent of their students with an AA-AAAS. The Department stated that in the year before the implementation of the 1.0 percent cap in (2016-17) there were 42 States that exceeded 1.0 percent of students taking an AA-AAAS in mathematics, compared to 30 States in SY 2021-22. Also, AA-AAAS mathematics participation rates decreased in 33 States in SY 2021-22 as compared to 2016-17.

The October 2024 guidance memo for waiver and waiver extension requests noted that it was the seventh year the Department would be accepting requests. It reported that over this time, there had been a decrease in the number of States that assessed more than 1.3 percent of their students with an AA-AAAS, and many States were assessing fewer than 1.0 percent of their students with an AA-AAAS. For example, in the year before the implementation of the 1.0 percent cap requirement (SY 2016-17), 19 States exceeded 1.3 percent of students taking an AA-AAAS in mathematics, and 23 States had rates between 1.0 and 1.3 percent. By SY 2022-23, only 14 States exceeded 1.3 percent of students taking an AA-AAAS in mathematics, with another 17 reporting rates between 1.0 and 1.3 percent. The number of States below 1.0 percent more than doubled.

Conclusion

This report traced the history of alternate assessments, offering a detailed account of how alternate assessments for students with the most significant cognitive disabilities have been developed, refined, and regulated over time. From the initial framework established by the Improving America’s Schools Act of 1994 and the Individuals with Disabilities Education Act of 1997, to the accountability-driven reforms of the No Child Left Behind Act in 2001, the Individuals with Disabilities Education Act in 2004, and the Every Student Succeeds Act of 2015, federal initiatives have increasingly emphasized inclusion of all students, accountability, and oversight. The 1.0 percent cap on participation in alternate assessments emerged as part of this broader effort to maintain high expectations while ensuring that only the intended group of students is assessed with alternate achievement standards.

References

Appendix A

Additional Resources to Deepen Knowledge and Support Educators on Implementation of the1.0 Percent Rule

Additional Resources

Authors

Martha Thurlow

Kathy Strunk

Andrew Hinkle

Kristi Liu

All rights reserved. Any or all portions of this document may be reproduced without prior permission, provided the source is cited as:

Thurlow, M. L., Strunk, K., Hinkle, A. R., & Liu, K. K. (2025). A historical review of alternate assessment and 1% cap (NCEO Report 450). National Center on Educational Outcomes.

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The Center is supported through a Cooperative Agreement (#H326G210002) with the Research to Practice Division, Office of Special Education Programs, U.S. Department of Education. The Center is affiliated with the Institute on Community Integration at the College of Education and Human Development, University of Minnesota. Consistent with EDGAR §75.62, the contents of this report were developed under the Cooperative Agreement from the U.S. Department of Education, but do not necessarily represent the policy or opinions of the U.S. Department of Education or Offices within it. Readers should not assume endorsement by the federal government. Project Officer: David Egnor

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In collaboration with:

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Andrew R. Hinkle, Co-Director

Kristi K. Liu, Co-Director

Jessica Bowman

Gail Ghere

Linda Goldstone

Michael L. Moore

Darrell Peterson

Mari Quanbeck

Virginia A. Ressa

Kathy Strunk

Yi-Chen Wu

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