Del Mar Defends Psychoeducational Assessment; Parent Denied Independent Evaluation

Del Mar Union School District filed for due process to defend its April 2021 psychoeducational assessment of a 12-year-old student with specific learning disability and speech/language impairment after the parent disagreed and requested a publicly funded independent evaluation. The parent argued the district failed to adequately assess for ADHD and dyslexia, conducted improper observations, and improperly altered academic scores. ALJ Theresa Ravandi ruled entirely in the district's favor, finding the assessment legally compliant and denying the parent's request for an independent evaluation at public expense.

What Happened

The student was a 12-year-old sixth grader eligible for special education under specific learning disability and speech or language impairment within the Del Mar Union School District. Del Mar conducted a triennial psychoeducational and academic assessment, finalized in a multidisciplinary report dated April 16, 2021. The assessment was conducted partly during the COVID-19 pandemic, meaning some observations occurred via videoconference during remote learning and some in-person observations took place with the student seated outside (but adjacent to) the general education classroom due to cohort health and safety protocols. The district's school psychologist, Krystle Stadler, and education specialist, Katherine Kirby, administered a broad battery of standardized cognitive, academic, processing, behavioral, and adaptive assessments. The report ultimately recommended the student met eligibility criteria for autism and speech/language impairment, but not for other health impairment (OHI/ADHD), specific learning disability, or emotional disturbance.

After the April 2021 IEP meeting — which the parent did not attend — the parent reviewed the assessment with the district in September 2021 and formally disagreed, requesting a publicly funded independent psychoeducational evaluation that included assessment for ADHD, dyscalculia, dysgraphia, and cognitive ability. The district declined to fund the independent evaluation and, approximately five weeks after the parent's request, filed for due process to defend its assessment. The parent argued the district's assessment was deficient because it failed to comprehensively evaluate attention deficits and dyslexia, relied on observations conducted outside the physical classroom, improperly corrected academic score descriptors, and failed to calculate a numeric ability-achievement discrepancy. ALJ Ravandi rejected each of these arguments and found the district's assessment fully compliant with all legal requirements.

What the ALJ Found

The ALJ found entirely in the district's favor on all aspects of the assessment's legal compliance:

Qualified assessors. Both Stadler (a credentialed school psychologist with 10 years of experience and prior knowledge of this student) and Kirby (a credentialed education specialist who had taught the student) were properly qualified to conduct their respective portions of the assessment.
Variety of assessment tools. The district used a broad range of technically sound, research-based instruments covering cognitive ability (WISC-V, TONI-4, KABC-2), academic achievement (WIAT-4, Woodcock-Johnson Oral Language), phonological processing (CTOPP-2), behavioral and adaptive functioning (BASC-3, ABAS-3), autism (ASRS, CARS-2), and emotional disturbance measures, supplemented by record review, parent and teacher interviews, observations, and consultation across the multidisciplinary team.
COVID-era observations were legally sufficient. The law requires observation in the student's learning environment — not necessarily inside a physical classroom. Because Del Mar students were assigned to cohorts and the student received general education instruction from just outside the classroom door under public health mandates, observations in that setting were appropriate and legally compliant.
Score correction did not invalidate the assessment. A substitute education specialist caught and corrected a typographical error in the written descriptor for phonological processing scores (changing "low average" to "average" to match the actual standard scores). The underlying scores themselves were never changed. The parent was notified and provided a corrected report before the IEP meeting. This correction did not render the report invalid.
Comprehensive attention assessment. Five measures provided data on the student's attention skills (CTOPP-2, WISC-V, CAS-2, ASRS, BASC-3), along with observations and interviews. The ALJ agreed with the district that the purpose was to assess attention's educational impact, not to diagnose ADHD. The district's conclusion that the student's inattention reflected sensory processing differences (an autism marker) rather than ADHD was a legitimate professional judgment, not a legal deficiency.
Comprehensive dyslexia assessment. The district assessed dyslexia-related skills through multiple measures (CTOPP-2, WISC-V, TONI-4, KABC-2, WIAT-4, Woodcock-Johnson). The WIAT-4 Dyslexia Index was specifically included. Even the parent's own expert, Dr. Wetter, agreed that based on the assessment data the student did not demonstrate a severe ability-achievement discrepancy, and that reading deficits in students with below-average cognitive ability are better explained by cognitive deficits than by a specific learning disability.
No discrepancy calculation required. California law does not require districts to use a severe discrepancy model when assessing for specific learning disability. The district's approach of comparing cognitive and academic scores without a formulaic numeric calculation was legally permissible.
Assessment report met all legal content requirements. The 111-page report addressed all mandated components: basis for eligibility recommendations, behavioral observations, relationship of behavior to academic functioning, health and developmental history, discrepancy analysis, and exclusionary factors.
District filed for due process without undue delay. The parent requested an independent evaluation on September 13, 2021. The district responded in writing on October 7, gave the parent until October 15 to withdraw the request, and filed for due process on October 20 — approximately five weeks after the request. The ALJ found this timeline reasonable and not an "unnecessary delay."

What Was Ordered

Del Mar's April 16, 2021 psychoeducational assessment was found legally compliant in all respects.
The parent's request for a publicly funded independent psychoeducational evaluation was denied.
No compensatory services, reimbursement, or other remedies were ordered.

Why This Matters for Parents

Request an IEP to review the assessment and show up. The parent in this case missed the April 2021 IEP meeting where assessors presented their findings. While the district did offer a follow-up meeting in September, attending the original review gives you the opportunity to raise concerns in real time, ask questions, and create a record of your disagreement before the assessment is finalized.
When you disagree with an assessment, put your IEE request in writing immediately and be specific. The parent's written request for an independent evaluation triggered the district's legal obligation to either fund it or file for due process. Being specific about what you want evaluated (e.g., ADHD, dyslexia, dyscalculia) helps frame the scope of any future independent evaluation and focuses the legal dispute.
A district's COVID-era observations are not automatically invalid. This case confirms that "learning environment" under the law is defined by where the student actually learns — even if that was outside a classroom door or on a Zoom screen. If you believe pandemic-era observations were inadequate, you need expert testimony and specific evidence showing the data was inaccurate, not just that the location was unusual.
Correcting a written descriptor (not the underlying score) does not automatically make an assessment deficient. Minor typographical or labeling errors that are caught, corrected, and disclosed to parents before the IEP meeting are unlikely to invalidate an otherwise sound assessment. Review the actual standard scores yourself, not just the written descriptors, and ask the assessor to explain any inconsistencies.
Your independent expert's agreement with the district can hurt your case. In this hearing, the parent's own neuropsychologist (Dr. Wetter) conceded that the student did not show a severe ability-achievement discrepancy and that the district's cognitive comparison approach was appropriate. Before hearing, ensure your independent evaluator's opinions actually support your legal claims — if they largely agree with the district's data, the case for a publicly funded IEE becomes significantly harder to win.

What Happened

What the ALJ Found

The ALJ found entirely in the district's favor on all aspects of the assessment's legal compliance:

Qualified assessors. Both Stadler (a credentialed school psychologist with 10 years of experience and prior knowledge of this student) and Kirby (a credentialed education specialist who had taught the student) were properly qualified to conduct their respective portions of the assessment.
Variety of assessment tools. The district used a broad range of technically sound, research-based instruments covering cognitive ability (WISC-V, TONI-4, KABC-2), academic achievement (WIAT-4, Woodcock-Johnson Oral Language), phonological processing (CTOPP-2), behavioral and adaptive functioning (BASC-3, ABAS-3), autism (ASRS, CARS-2), and emotional disturbance measures, supplemented by record review, parent and teacher interviews, observations, and consultation across the multidisciplinary team.
COVID-era observations were legally sufficient. The law requires observation in the student's learning environment — not necessarily inside a physical classroom. Because Del Mar students were assigned to cohorts and the student received general education instruction from just outside the classroom door under public health mandates, observations in that setting were appropriate and legally compliant.
Score correction did not invalidate the assessment. A substitute education specialist caught and corrected a typographical error in the written descriptor for phonological processing scores (changing "low average" to "average" to match the actual standard scores). The underlying scores themselves were never changed. The parent was notified and provided a corrected report before the IEP meeting. This correction did not render the report invalid.
Comprehensive attention assessment. Five measures provided data on the student's attention skills (CTOPP-2, WISC-V, CAS-2, ASRS, BASC-3), along with observations and interviews. The ALJ agreed with the district that the purpose was to assess attention's educational impact, not to diagnose ADHD. The district's conclusion that the student's inattention reflected sensory processing differences (an autism marker) rather than ADHD was a legitimate professional judgment, not a legal deficiency.
Comprehensive dyslexia assessment. The district assessed dyslexia-related skills through multiple measures (CTOPP-2, WISC-V, TONI-4, KABC-2, WIAT-4, Woodcock-Johnson). The WIAT-4 Dyslexia Index was specifically included. Even the parent's own expert, Dr. Wetter, agreed that based on the assessment data the student did not demonstrate a severe ability-achievement discrepancy, and that reading deficits in students with below-average cognitive ability are better explained by cognitive deficits than by a specific learning disability.
No discrepancy calculation required. California law does not require districts to use a severe discrepancy model when assessing for specific learning disability. The district's approach of comparing cognitive and academic scores without a formulaic numeric calculation was legally permissible.
Assessment report met all legal content requirements. The 111-page report addressed all mandated components: basis for eligibility recommendations, behavioral observations, relationship of behavior to academic functioning, health and developmental history, discrepancy analysis, and exclusionary factors.
District filed for due process without undue delay. The parent requested an independent evaluation on September 13, 2021. The district responded in writing on October 7, gave the parent until October 15 to withdraw the request, and filed for due process on October 20 — approximately five weeks after the request. The ALJ found this timeline reasonable and not an "unnecessary delay."

What Was Ordered

Del Mar's April 16, 2021 psychoeducational assessment was found legally compliant in all respects.
The parent's request for a publicly funded independent psychoeducational evaluation was denied.
No compensatory services, reimbursement, or other remedies were ordered.

Why This Matters for Parents

Request an IEP to review the assessment and show up. The parent in this case missed the April 2021 IEP meeting where assessors presented their findings. While the district did offer a follow-up meeting in September, attending the original review gives you the opportunity to raise concerns in real time, ask questions, and create a record of your disagreement before the assessment is finalized.
When you disagree with an assessment, put your IEE request in writing immediately and be specific. The parent's written request for an independent evaluation triggered the district's legal obligation to either fund it or file for due process. Being specific about what you want evaluated (e.g., ADHD, dyslexia, dyscalculia) helps frame the scope of any future independent evaluation and focuses the legal dispute.
A district's COVID-era observations are not automatically invalid. This case confirms that "learning environment" under the law is defined by where the student actually learns — even if that was outside a classroom door or on a Zoom screen. If you believe pandemic-era observations were inadequate, you need expert testimony and specific evidence showing the data was inaccurate, not just that the location was unusual.
Correcting a written descriptor (not the underlying score) does not automatically make an assessment deficient. Minor typographical or labeling errors that are caught, corrected, and disclosed to parents before the IEP meeting are unlikely to invalidate an otherwise sound assessment. Review the actual standard scores yourself, not just the written descriptors, and ask the assessor to explain any inconsistencies.
Your independent expert's agreement with the district can hurt your case. In this hearing, the parent's own neuropsychologist (Dr. Wetter) conceded that the student did not show a severe ability-achievement discrepancy and that the district's cognitive comparison approach was appropriate. Before hearing, ensure your independent evaluator's opinions actually support your legal claims — if they largely agree with the district's data, the case for a publicly funded IEE becomes significantly harder to win.