A full psychological or psychoeducational evaluation combines multiple sources of information to address cognitive, academic, emotional, behavioral, or diagnostic questions. This guide explains what may be included and how to evaluate local provider options.

Last Updated: July 2026

What is a Full Evaluation?

A full evaluation is a comprehensive psychological and psychoeducational assessment that provides a complete picture of your cognitive, academic, emotional, and behavioral functioning. Unlike a single IQ test, which focuses only on cognitive abilities, a full evaluation includes multiple tests and assessments to provide a holistic understanding of your strengths and challenges.

Full evaluations are typically conducted by licensed psychologists and can take anywhere from 2 to 6 hours of testing time, often spread across multiple sessions.

What a Full Evaluation Includes

• Cognitive Assessment (IQ testing): WISC-V (children), WAIS-IV or WAIS-5 (adults), or Stanford-Binet 5 to measure intellectual abilities
• Academic Achievement Testing: Measures reading, writing, math, and other academic skills
• Behavioral and Emotional Assessment: Questionnaires and interviews to assess emotional well-being, social functioning, and behavioral patterns
• Executive Functioning Assessment: Measures attention, planning, organization, and self-regulation
• Clinical Interview: Detailed interview to understand personal history, concerns, and goals
• Comprehensive Report: Detailed findings with scores, interpretations, and actionable recommendations

Full Evaluation vs. Single IQ Test

When Is a Full Evaluation Recommended?

A full evaluation is recommended in several situations:

• Learning disabilities: Suspected dyslexia, dyscalculia, dysgraphia, or other learning disorders
• ADHD: Attention deficit hyperactivity disorder diagnosis and treatment planning
• Giftedness with learning challenges (2E): Twice-exceptional children who are both gifted and have learning disabilities
• Autism assessment: Comprehensive evaluation for autism spectrum disorder
• Educational planning: For Individualized Education Programs (IEPs) or 504 plans
• Legal documentation: For court cases, disability claims, or special education advocacy
• Mental health concerns: Anxiety, depression, or other emotional challenges affecting academic or occupational functioning
• College accommodations: Documentation for accommodations on college entrance exams (SAT, ACT, GRE) or in college settings

Hospitals and clinical resources offering evaluations

University of Tennessee Health Science Center

UTHSC is Memphis's academic health center and supports training and clinical networks across medicine, health professions, nursing, dentistry, pharmacy, and graduate health sciences. Availability of public testing depends on the clinic, referral question, age, and insurance.

Le Bonheur Children's Hospital

Le Bonheur provides pediatric specialty care and may coordinate developmental, neurological, rehabilitation, behavioral, and neuropsychological services for clinically appropriate referrals.

St. Jude Children's Research Hospital

St. Jude provides highly specialized assessment for eligible patients within its treatment and survivorship programs; it is not a general public IQ-testing center.

Methodist, Baptist, Regional One, and Rehabilitation Services

Major health systems may evaluate cognition in the context of neurology, stroke, trauma, rehabilitation, psychiatry, surgery, chronic illness, or disability. Referral and insurance requirements differ.

Memphis VA Medical Center

Eligible veterans may receive cognitive, mental-health, neurological, rehabilitation, or neuropsychological services through VA referral pathways.

Private-Practice Psychologists and Neuropsychologists

Private practices may offer stand-alone IQ, ADHD, autism, psychoeducational, capacity, forensic, or neuropsychological evaluations. Confirm Tennessee licensure, scope, report type, and recipient acceptance.

Public-School and Educational Evaluation Teams

MSCS and other districts evaluate students when gifted or disability eligibility is suspected. School evaluations answer educational questions and may differ from a privately selected battery.

Referral triage: A child with seizures, cancer treatment, prematurity, brain injury, developmental regression, or complex neurological history may need a hospital-based or medical neuropsychological service. A student with isolated reading concerns may be better served by a psychoeducational evaluation. An adult seeking only Mensa documentation may need a narrower service. Matching the referral to the provider prevents unnecessary cost and delay.

Records coordination: Memphis patients may have records across UTHSC-affiliated clinics, Le Bonheur, St. Jude, Methodist, Baptist, Regional One, the VA, school systems, and private practices. Obtain releases early because interpretation can change when prior imaging, treatment, school, and testing records are available.

Interpreter and accessibility needs: Ask about qualified interpreters, hearing or vision accommodations, wheelchair access, fatigue, medication timing, seizure precautions, and whether multiple shorter sessions are clinically preferable.

Evaluation costs by provider type

• Stand-alone cognitive testing: Usually less expensive than a full evaluation but may not answer ADHD, learning, autism, disability, legal, or neurological questions.
• Psychoeducational evaluation: Often includes cognition, academic achievement, interviews, rating scales, and records review.
• Neuropsychological evaluation: Typically broader and more costly because it may assess memory, executive function, language, motor skills, mood, and medical history.
• Hospital or insurance-based service: Costs depend on medical necessity, network status, deductible, authorization, and covered codes.
• School evaluation: Public-school evaluations are generally provided without charge when the district suspects eligibility, but families do not choose every instrument or timeline.
• Forensic evaluation: Legal, capacity, disability, custody, or expert-witness work usually uses separate rates and retainers.

Complex evaluations may require ten or more professional hours when interview, administration, scoring, record review, interpretation, consultation, and report writing are included. A lower advertised “testing price” may omit feedback, a narrative report, school forms, or additional measures. Compare the complete deliverable rather than the appointment length alone.

Families facing financial barriers can ask the public school about evaluation rights, check university training clinics, request hospital financial-assistance information, ask private practices about payment plans or limited-scope options, and verify whether the requested recipient truly needs a full battery.

Legal and forensic evaluations

Forensic evaluations may address competency, capacity, disability, guardianship, criminal or civil questions, personal injury, educational disputes, or employment matters. The psychologist's role, confidentiality, records, and report audience differ from ordinary clinical care.

• Qualified examiner: Confirm Tennessee licensure, forensic experience, court expectations, and conflicts of interest.
• Jurisdiction: Shelby County, Tennessee state, federal, Arkansas, and Mississippi matters may have different standards.
• Scope: A WAIS or Stanford-Binet score alone rarely answers a legal question.
• Fees: Retainers, record review, collateral interviews, report writing, deposition, and testimony are typically billed separately.

Evaluation timeline and process

1. Referral clarification: Identify the decision the evaluation must support and obtain recipient requirements.
2. Records and interview: Gather school, medical, employment, prior-testing, treatment, and developmental information.
3. Testing: One or more sessions depending on age, stamina, and battery.
4. Collateral information: Parent, teacher, spouse, physician, attorney, or school input when appropriate and authorized.
5. Scoring and interpretation: The psychologist integrates patterns rather than reading one score in isolation.
6. Feedback and report: Results, diagnoses when supported, limitations, and recommendations are explained.

Waitlists vary across Memphis hospitals and private practices. School deadlines, court dates, disability applications, and college accommodation requests should be disclosed at intake, but expedited service may not be available.

Insurance coverage considerations

Insurance is more likely to cover testing that is medically necessary to diagnose or manage a health condition than testing requested solely for gifted placement, Optional School admission, private school, career exploration, Mensa, or curiosity.

• Verify benefits: Ask about neuropsychological and psychological testing codes, authorization, deductible, coinsurance, exclusions, and network status.
• Medical necessity: A physician referral does not guarantee coverage.
• Educational testing: Insurers often exclude testing primarily for school or learning purposes.
• Written estimate: Obtain expected charges for interview, testing, scoring, report, feedback, and records.
• School rights: A public-school evaluation request follows educational law and is separate from health insurance.

Referral pathways

• Children: Pediatrician, school team, therapist, neurologist, developmental specialist, Le Bonheur, or private psychologist.
• Adults: Primary-care clinician, neurologist, psychiatrist, rehabilitation team, attorney, disability office, VA provider, or self-referral to a private practice.
• School questions: Start with the district or receiving school's written requirements.
• Medical questions: Ask whether a hospital-based neuropsychological referral is more appropriate than stand-alone IQ testing.
• Cross-state clients: Verify Tennessee, Arkansas, or Mississippi practice rules and report acceptance.

Prepare the referral question in writing: Examples include whether a child has a specific learning disorder, whether an adult's memory change is consistent with a neurological condition, what accommodations are supported, or whether a person needs a particular level of care. Broad requests such as “test everything” can produce unnecessary cost without a clear decision framework.

Emergency and acute concerns: Psychological testing is not an emergency service. Sudden confusion, new neurological symptoms, suicidal intent, severe intoxication, or immediate safety concerns require urgent medical or crisis evaluation rather than a scheduled IQ appointment.

Benefits of a Full Evaluation

• Complete picture: Understand the full picture of your or your child's functioning – cognitive, academic, emotional, and behavioral
• Accurate diagnosis: Receive precise diagnoses for learning disabilities, ADHD, autism, or other conditions
• Legal documentation: Obtain documentation for IEPs, 504 plans, college accommodations, disability claims, or court cases
• Personalized recommendations: Receive tailored recommendations for academic planning, career development, therapy, or treatment
• Peace of mind: Understand your or your child's strengths and challenges and how to address them effectively
• Long-term planning: Use the findings for educational, career, and personal planning

Local evaluation context

Memphis clients may seek full evaluations for learning disability, ADHD, autism, giftedness, intellectual disability, memory change, neurological illness, rehabilitation, accommodations, disability, legal questions, or treatment planning. Local options span school teams, private practices, hospital systems, the Memphis VA, and specialized pediatric or adult services.

Because Memphis also serves eastern Arkansas and northern Mississippi, confirm where the client will be physically located, which state licenses apply, and whether the school, court, employer, insurer, or agency will accept the report.

Memphis's regional role means some clients travel from rural West Tennessee, eastern Arkansas, or northern Mississippi. Long travel, early appointments, hotel stays, and unfamiliar traffic can affect sleep and performance. Discuss whether the evaluation can be divided across days and whether any interview or feedback components may legally and clinically occur by telehealth.

A high-quality report should identify the tests and editions used, behavioral observations, validity limitations, score confidence intervals, diagnostic reasoning, functional implications, and prioritized recommendations. It should avoid implying that race, sex, neighborhood, income, or school system determines intelligence.

Frequently Asked Questions