ADHD & Symptom Tests
Inside the ADHD brain, symptoms manifest differently in girls vs. boys, children vs. adults, and within the 3 types of ADHD: inattentive, hyperactive, and combined. Here, find ADHD symptom tests for all of the above, plus quizzes for related conditions like ODD, autism, OCD, learning disabilities, rejection sensitive dysphoria, and more.
Popular in ADHD & Symptom Tests
ADHD Comorbidities & Related Conditions
Is It Just ADHD? Comorbidities That Unlock an Accurate Mental Health Diagnosis
For patients with attention deficit, a mental health diagnosis almost always includes an ADHD...
The ADHD Brain
ADHD Neuroscience 101
An expert on attention deficit and learning disabilities talks about the biology behind ADHD and why...
How ADHD Is Diagnosed
Your Complete ADHD Diagnosis and Testing Guide
A thorough ADHD diagnosis includes symptom tests and interviews, plus a through medical history and...
The ADHD Brain
Secrets of Your ADHD Brain
Most people are neurologically equipped to determine what's important and get motivated to do it,...
Typical ADHD Behaviors
The Mystery of ADHD Motivation, Solved
Why do adults and children with ADHD or ADD have strong motivation and executive function for some...
Rejection Sensitive Dysphoria
How ADHD Ignites Rejection Sensitive Dysphoria
For people with ADHD or ADD, Rejection Sensitive Dysphoria can mean extreme emotional sensitivity and...
ADHD in Girls
5 Things Every Doctor (and Parent) Should Know about Girls and ADD
New research suggests that to effectively diagnose ADHD symptoms in women and girls, doctors should...
Dyspraxia
What is Dyspraxia? Clumsy Child Syndrome
Dyspraxia is a motor skills disorder with symptoms that can be recognized in children as young as 1...
Hypersensitivity
Hypersensitivity Is Not Imagined
"Toughen up!" "Don't be so sensitive." "I can't believe that bothers you!" If you are highly...
ADHD Videos
What Does Autism Look Like in Adults?
You’ve always felt different, but didn’t know why. An autism spectrum disorder (ASD) diagnosis can...
Sensory Processing Disorder
How Sensory Processing Disorder Looks a Lot Like ADHD
Sensory Processing Disorder is not just about itchy tags. It is a complex and multi-faceted condition...
ADHD Myths & Facts
10 Things I Wish the World Knew About ADHD
During ADHD Awareness Month, we asked ADDitude readers to share with us the (sometimes uncomfortable)...
Symptom Tests
[Self-Test] Could You Have Rejection Sensitive Dysphoria?
Rejection sensitive dysphoria, or the extreme emotional pain linked to feelings of rejection and...
Symptom Tests for Adults
[Self-Test] Sensory Processing Disorder (SPD) in Adults
Your aversion to itchy fabrics, scented candles, and crowds could be a sign of Sensory Processing...
Symptom Tests
[Self-Test] Could You Have an Executive Function Deficit?
Executive function deficit is not synonymous with ADHD, but its symptoms overlap in significant ways....