3.5 Accommodations, Modifications, and Assistive Technology

Accommodations vs. Modifications: Definitions and Construct Preservation

Ensuring equal educational access for students with disabilities requires distinguishing between accommodations and modifications. Conflating these terms can lead to legal non-compliance and improper instructional delivery.

Defining Accommodations

An accommodation is a change in the environment, format, timing, or response mode that allows a student with a disability to access curriculum materials or demonstrate knowledge without altering target learning expectations, grade-level academic standards, or construct validity. Accommodations level the playing field by removing barriers caused by a disability without lowering the bar.

• Example: Providing text-to-speech software to a student with severe dyslexia on a 5th-grade science assessment allows the student to demonstrate understanding of science concepts without being blocked by decoding deficits. The underlying construct being measured is science knowledge, not reading decoding.

Defining Modifications

A modification is a substantial change in instructional level, content, or performance criteria that fundamentally alters what the student is expected to learn or master. Modifications lower or reduce academic expectations.

• Example: Reducing a 5th-grade reading assignment to a 2nd-grade reading level text, or requiring a student to answer only 2 simplified true/false questions while peers complete a multi-step analytical essay. Modifications alter the underlying construct and standard of performance.

The Four Primary Categories of Accommodations

Accommodations specified in an IEP or Section 504 plan are organized into four major categories:

1. Presentation Accommodations

Alter how instructional information and assessment directions are presented to the student. Examples include:

• Visual: Large print materials, high-contrast text, braille, magnified displays, graphic organizers.
• Auditory: Text-to-speech (screen readers), audiobooks, human readers, oral repetition of directions.
• Tactile: Tactile graphics, 3D raised-line diagrams, braille embossers.

2. Response Accommodations

Alter how the student completes assignments, answers questions, or demonstrates knowledge. Examples include:

• Speech-to-text (dictation software) or dictating answers to a human scribe.
• Using a computer keyboard or adaptive keyboard instead of handwriting.
• Pointing to responses, using AAC devices, or utilizing graphic organizers for pre-writing.

3. Setting Accommodations

Alter the physical location or environment where instruction or assessment takes place. Examples include:

• Taking tests in a separate, quiet room with minimal visual/auditory distractions.
• Small group testing or individual 1-on-1 test administration.
• Preferential seating (e.g., near the teacher, away from windows or noisy HVAC units).
• Adaptive lighting, sensory seating (wobble stools), or specialized acoustics.

4. Timing and Scheduling Accommodations

Alter the time allowances or scheduling constraints for tasks. Examples include:

• Extended time (e.g., 1.5x or 2x standard time) to process information or write responses.
• Frequent sensory or physical breaks during long instructional blocks or testing.
• Scheduling testing over multiple days or at specific times of day (e.g., morning testing to align with medication efficacy).

                                THE FOUR ACCOMMODATION CATEGORIES
  +-------------------------------------------------------------------------------------+
  |                                                                                     |
  |  [PRESENTATION]  --->  Text-to-speech, audiobooks, large print, braille             |
  |  [RESPONSE]      --->  Speech-to-text, dictation scribe, typing on keyboard         |
  |  [SETTING]       --->  Separate quiet room, preferential seating, small group       |
  |  [TIMING/SCHED]  --->  Extended time (1.5x/2x), frequent breaks, multi-day testing  |
  |                                                                                     |
  +-------------------------------------------------------------------------------------+

Assistive Technology (AT) Mandates, the SETT Framework, and Assessment Rules

Under IDEA (34 CFR 300.5), an Assistive Technology Device is defined as any item, piece of equipment, or product system—whether acquired commercially off the shelf, modified, or customized—that is used to increase, maintain, or improve the functional capabilities of a child with a disability.

Universal AT Consideration Mandate

Federal law under 34 CFR 300.324(a)(2)(v) explicitly dictates that the IEP team must consider whether the child requires assistive technology devices and services during every annual IEP meeting. AT cannot be ignored or restricted due to district budgetary constraints.

The Assistive Technology Continuum

AT tools exist along a continuum of technological complexity:

• No-Tech / Low-Tech: Non-electronic tools requiring minimal training, such as slant boards, pencil grips, raised-line paper, highlighted text strips, graphic organizer templates, and color-coded filing folders.
• Mid-Tech: Electronic devices that are relatively simple to operate, such as basic handheld calculators, audiobooks, digital voice recorders, screen magnifiers, and simple single-message adaptive switches (e.g., BIGmack switches).
• High-Tech: Complex digital devices and software systems requiring specialized training, such as Augmentative and Alternative Communication (AAC) speech-generating devices, eye-gaze tracking systems, dynamic display communication boards, screen readers (JAWS), and voice-recognition software.

The SETT Framework for AT Decision-Making

Developed by Joy Zabala, the SETT Framework provides a structured, collaborative decision-making model for evaluating AT needs:

1. Student: What are the student's current functional capabilities, operational strengths, and specific learning needs?
2. Environment: What are the structural, physical, and instructional characteristics of the settings where the student learns?
3. Tasks: What specific learning activities and functional tasks are naturally required in those environments?
4. Tools: What low-, mid-, or high-tech devices, accommodations, or services are necessary to enable the student to perform those tasks in those environments?

State Assessment Accommodations in Illinois

Accommodations provided on state assessments (such as the Illinois Assessment of Readiness / IAR or Dynamic Learning Maps / DLM) must align directly with the accommodations used during daily classroom instruction. Test accommodations cannot be introduced for the first time on the day of testing; they must be routinely implemented and documented in the student's IEP.