ADHD Assessments
Clarifying attention, focus, and executive functioning.
What is an ADHD Assessment?
An ADHD assessment is a structured evaluation used to understand patterns of attention, focus, impulsivity, and executive functioning. It involves gathering information across settings (e.g., school, home, or work), reviewing patterns over time, and considering other factors that may be contributing to these challenges.
Attention-Deficit/Hyperactivity Disorder (ADHD) affects how someone regulates attention, impulses, and behaviour, and often shows up as difficulty with focus, organization, follow-through, and managing distractions.
While it is commonly identified in childhood, these patterns frequently continue into adolescence and adulthood. ADHD assessments can be completed for children, adolescents, and adults.
When an ADHD Assessment Might be Helpful?
You might consider an assessment if there are concerns about:
difficulty sustaining attention or focus
distractibility or trouble completing tasks
disorganization or poor time management
impulsivity or difficulty slowing down
inconsistent performance at school or work
ongoing challenges that have been present over time
What is Included?
An ADHD assessment may include:
clinical interview and background history
standardized rating scales
assessment of attention and executive functioning
review of school or work performance (when relevant)
In some cases, cognitive or academic testing may be included to better understand how attention is impacting overall functioning.
What This Assessment Can Help With.
Diagnostic Clarification (Mental Health)
An ADHD assessment helps determine whether attention and behavioural patterns are consistent with ADHD. It also considers other factors — such as anxiety, mood, or learning-related concerns that may be contributing to these difficulties.
School & Academic Accommodations
Assessment results can support accommodations in school or post-secondary settings, such as extended time, reduced distractions, or academic supports.
Workplace & Functional Support
For adults, an ADHD assessment can help clarify challenges related to organization, time management, and productivity, and provide recommendations for workplace accommodations or strategies.
Understanding Attention & Executive Functioning
The assessment provides a clearer understanding of how attention, impulse control, and executive functioning are impacting day-to-day functioning — including follow-through, planning, and task completion. Results can help guide treatment decisions, including therapy, coaching, or medical consultation when appropriate.
Start with a Consultation
We offer a complimentary consultation to help you determine what type of assessment is best for you.
What the Process Looks Like:
Initial consultation
We gather background information and determine whether an ADHD assessment is appropriate.Assessment sessions
This may include interviews, rating scales, and targeted testing.Scoring and interpretation
Information is reviewed across multiple sources.Feedback session
You receive a clear explanation of findings and recommendations.
Time Commitment.
ADHD assessments typically involve approximately 5–7 hours of total assessment time, depending on complexity.
What is the Cost?
ADHD assessments typically range from:
$1300 – $1550
FAQ
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How long does an ADHD assessment take?
ADHD assessments typically involve several hours of assessment time, along with scoring and a feedback session. They are completed over multiple steps, not in a single appointment.
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Can ADHD be diagnosed in one session?
No. A proper ADHD assessment requires gathering information across settings and over time. A diagnosis cannot be made in a single one-hour session.
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Do you assess ADHD in adults?
Yes. ADHD assessments can be completed for children, adolescents, and adults.
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How do I know if this is ADHD or something else?
Many concerns that look like ADHD can also be related to anxiety, mood, stress, or learning difficulties. The assessment helps clarify whether ADHD is the primary concern or if other factors are contributing.
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What’s the difference between an ADHD assessment and a psychoeducational assessment?
An ADHD assessment focuses specifically on attention, impulsivity, and executive functioning. A psychoeducational assessment provides a broader evaluation of learning, cognitive ability, and academic performance.
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Will this assessment help with school or workplace accommodations?
Yes. Assessment results can support accommodations in school or work settings and provide recommendations for managing attention and executive functioning challenges.