Why does my child struggle to start tasks? (ADHD & Executive function explained)
- Dr Harry Woodward

- 5 days ago
- 3 min read

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If your child can understand homework but just cannot get started, you are not alone.
Many parents ask:
“Why won’t my child start homework?”
“Why do they just sit there?”
“Are they being lazy?”
In most cases, this is not laziness.
It is a difficulty with task initiation, a key part of executive function.
What is task initiation?
Task initiation is the brain skill that helps us:
Begin tasks without endless reminders
Move from thinking to doing
Overcome the “stuck” feeling
Start even when something feels boring or effortful
When task initiation is weak, a child may:
Sit and stare at work
Say “I don’t know where to start”
Wander off
Avoid beginning
Need repeated prompting
This is extremely common in children with ADHD and autism.
Why ADHD makes starting tasks hard
In ADHD, the brain’s motivation and reward systems work differently.
Starting a task often requires:
Higher interest
Immediate reward
Urgency
This is why children with ADHD may:
Hyperfocus on games
Struggle to start homework
Only begin when pressure is high
The NHS lists difficulties with organisation and starting tasks as common features of ADHD.
Why autistic children may struggle to start
Autistic children may struggle to start tasks when:
Instructions are unclear
There are too many steps
The task feels unpredictable
Anxiety or perfectionism gets in the way
If a child cannot picture what “finished” looks like, the brain may pause.
The National Autistic Society recognises executive functioning differences as common in autism.
Signs of task initiation problems in children
Common signs include:
Homework battles every evening
Slow morning routines
Needing multiple reminders
Getting overwhelmed before beginning
Starting only when someone sits beside them
Last-minute panic completing work
This pattern is often called executive dysfunction.
Why “just do it” doesn’t work
Telling a child:
“Just get on with it.”
“It’s easy.”
“Stop being lazy.”
Does not improve task initiation.
Task initiation is a brain-based skill, not a motivation problem.
Adding pressure usually increases avoidance.
How to help a child who struggles to start tasks
Support works better than pressure.
1. Make the first step tiny
Instead of:
“Do your homework.”
Try:
“Open the book.”
“Write your name.”
“Let’s read the first question.”
Starting is the hardest part.
2. Break tasks into small steps
Large tasks feel overwhelming.Small steps feel possible.
3. Sit beside them
Many children initiate tasks more easily with co-regulation.
You are scaffolding, not rescuing.
4. Make tasks visible
Use:
Checklists
Visual schedules
Timers
Written instructions
External structure supports internal organisation.
NICE guidance highlights environmental adjustments as helpful for children with ADHD and executive function difficulties.
When to seek further support
It may be helpful to explore an assessment if:
Task initiation problems are persistent
School performance is affected
There is emotional distress or conflict
The pattern appears across home and school
The CDC identifies executive function and task initiation challenges as common in ADHD.
The bottom line
If your child struggles to start tasks, it does not mean they are:
Lazy
Defiant
Careless
Poorly parented
It usually means their executive function needs more support.
With structure, clarity, and the right scaffolding, starting becomes easier.
Not perfect.
But easier.
Frequently asked questions: Task initiation in children
Why won’t my child start homework?
Many children struggle to start homework because of executive function difficulties, especially task initiation. This is common in ADHD and means the brain struggles to move from “thinking” to “doing,” particularly when tasks feel boring or overwhelming.
Is difficulty starting tasks a sign of ADHD?
Yes, difficulty starting tasks is a common sign of ADHD. It is linked to executive dysfunction and differences in motivation and planning systems in the brain.
What is task initiation in ADHD?
Task initiation is the ability to begin a task without excessive delay. In ADHD, this skill can be underdeveloped, making children appear stuck or avoidant even when they understand what to do.
Is my child lazy or is it executive dysfunction?
Executive dysfunction is often mistaken for laziness. If a child consistently struggles to begin tasks despite wanting to succeed, it is far more likely to be a brain-based initiation difficulty rather than lack of effort.
Why does my child freeze before starting work?
Freezing before starting can happen when a task feels too big, unclear, or overwhelming. Anxiety and perfectionism can also block task initiation.
How can I help my child start tasks more easily?
Breaking tasks into very small steps, using visual supports, sitting alongside your child, and reducing emotional pressure can significantly improve task initiation.
Do children grow out of task initiation problems?
Executive function skills often improve with age and structured support, but many children benefit from scaffolding and routines throughout adolescence.
When should I seek an assessment for executive dysfunction?
You may want to seek professional advice if task initiation difficulties are persistent, affecting school performance, causing emotional distress, or leading to frequent family conflict.



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