ADHD Psychological Assessment for Children and Teenagers in Cambridge Ontario

Seeing your teen struggle with focus, organization, or schoolwork can be confusing and stressful. Teen years are already full of changes, so when difficulties with attention or impulsivity start to impact your child’s daily life, it’s natural to want answers.

That’s where a comprehensive ADHD assessment can help. In Cambridge, we offer thoughtful, evidence-based ADHD evaluations for adolescents aged 13 and older, designed to give you insight, clarity, and a plan tailored to your teen’s needs.


Why Get an ADHD Assessment for Your Child or Teen in Cambridge?

four teens hanging out using their phones and laptops

Attention-Deficit/Hyperactivity Disorder (ADHD) is a neurodevelopmental condition that affects concentration, impulse control, and executive functioning. In teens, it can show up as ongoing distractibility, trouble completing school tasks, difficulty with time management, or frequent forgetfulness — even when your child wants to succeed. These patterns are more than typical teenage behaviour when they occur consistently across settings like home, school, and extracurricular activities.

A formal psychological assessment can:

  • Clarify what’s behind the struggles — Is it ADHD, another condition, or a combination?

  • Provide a structured report that helps you advocate for school supports like accommodations or Individual Education Plans.

  • Open doors to effective strategies and supports, including behavioural approaches, coaching, or, if appropriate, discussion of medication with a qualified prescriber.

  • Give your family confidence and direction — not just a label, but understanding.


How the ADHD Assessment Works

teenager smiling in a blue jacket beside a blue wall

Our ADHD assessment process is designed to be thorough, respectful, and age-appropriate, helping both parents and teens feel comfortable throughout. A full evaluation goes well beyond a checklist — it’s a thoughtful exploration of your teen’s attention patterns, daily functioning, and strengths.

Here’s what you can expect:

1. Intake & Information Gathering

First, we collect background information about your teen’s concerns, history, and current challenges. This can include school records, teacher feedback, and previous evaluations if available. We’ll also talk with you about your observations and questions, so we can tailor the assessment to your teen.Transformation Counselling

2. Clinical Interview & Questionnaires

Your teen and you will meet with a clinician trained in adolescent assessment. During this time, you’ll review your teen’s developmental history, patterns of behaviour, and how symptoms show up in daily life. Standardised rating scales — used by professionals across Ontario — help quantify attention, impulsivity, and executive functioning from multiple viewpoints. Often parents and teens both complete these questionnaires, and with consent, we may also invite input from teachers to confirm that symptoms show up across environments.

These rating scales are structured tools — not tests to “study for” — and they help the clinician understand whether reported behaviours are outside the typical range for your teen’s age.

3. Additional Testing as Needed

In some cases, we include further testing (such as measures of memory, processing speed, and academic achievement) to get a fuller picture. This is particularly helpful when learning challenges, anxiety, or executive function weaknesses could also be contributing to your teen’s difficulties.

Not all teens need extra testing — and we only include it when it will inform the diagnosis or interventions.

4. Feedback & Comprehensive Report

Once the assessment is complete, our clinician compiles a clear, detailed report that includes:

  • Summary of symptoms and patterns

  • Whether your teen meets the diagnostic criteria for ADHD

  • Other contributing factors, if applicable

  • Recommendations for supports at school, home, and in daily routines

We then meet with you (and your teen, as appropriate) to go over the findings, answer questions, and outline next steps.


Supporting Your Teen After the Assessment

A diagnosis (or a clear understanding that ADHD is not the primary factor) is just the beginning. Based on the results, your teen may benefit from:

  • School accommodations and communication strategies with teachers

  • Executive function coaching and skills training

  • Therapeutic support for confidence, emotional regulation, and stress

  • Collaborative planning with pediatricians or psychiatrists for medication conversations if that’s something you choose to explore

Our goal is to equip you with practical options, not just a diagnosis.


Frequently Asked Questions About ADHD Assessments

Have another question that wasn’t covered here? Feel free to contact us by phone or email – our team is very approachable and will gladly provide the information you need.


Take the Next Step in Cambridge

Deciding to pursue an ADHD assessment can feel like a big step — and it truly is a step toward understanding, support, and empowerment. If your teen’s struggles are affecting school, relationships, or daily confidence, a thorough assessment can bring clarity and direction.

Contact us today to begin the process or to book a free consultation. You don’t have to navigate this alone — we’re here to support your family in Cambridge every step of the way.


Have Questions or Concerns?

Feel free to get in contact with our admin team by filling out the form below!


Our Cambridge Office

Address: 188 Main St, Cambridge, ON N1R 1W8

Email: admin@transformationcounselling.com

Phone Number: (519) 621-8858

Fax Number: (437) 296-0654