Practices

Most autistic people also meet the criteria for ADHD. The other direction is much thinner: only a small minority of people with ADHD meet the criteria for autism.

That is mostly arithmetic rather than mystery. ADHD is the more common of the two, so one overlap looks large from one side and small from the other.…

Autism and ADHD share some surface features and are still two different things. The social difficulty in each arrives by a different road.

With ADHD it tends to be impulsiveness and missing what was going on: the interruption, the thing said too fast, the friend never rung back. With…

A reward that comes every time is easy to walk away from. A reward that turns up unpredictably is the one you cannot put down, and that is exactly how your phone is built.

Sometimes there is something good in the notifications and usually there is not, and it is that uncertainty which keeps you checking. Willpower is…

When you read that some proportion of people with ADHD have a particular problem, the number tells you nothing until you know the figure for everybody else.

Twenty percent sounds alarming until you learn what the rate is in the general population. What matters is the multiple, how many times more likely,…

Hypervigilance after trauma and ADHD scanning look much alike from outside. Often the honest answer is that both are present, and the real question is how much of each.

Watching that comes from threat is aimed at something and tends to switch on in particular situations. ADHD distraction is not fussy about where it…

Damage to the front of the brain can produce something that looks a great deal like ADHD: poor impulse control, blunted judgement, a person their family says has changed.

The nineteenth century railway worker who survived an iron rod through the frontal lobes is the standard illustration, and what altered in him was…

Check the licensing before assuming you cannot afford a good instrument. Some come with permission to photocopy once you have bought the manual.

That detail matters most to the clinicians least likely to have a budget, which usually means the services seeing the families with fewest options. A…

There is more than one decent instrument, and which you use often comes down to what you were trained on. If you have never used one, say so rather than having a view about it.

Several rating scales are in wide circulation for children and for adults, validated by different groups for slightly different purposes. Picking one…

Home DNA tests turn up relatives nobody expected. If someone is thinking of taking one to fill in a blank family history, it is worth saying out loud that it may hand them more than they asked for.

People find half siblings. Sometimes they find that the story they were told about their birth was not the story. That is a great deal to receive by…

Ask for the old school reports every time. Some people arrive with a folder of every one they ever had, and you cannot tell in advance which people those are.

It is easy to assume that a parent who is disorganised will not have kept anything, and that assumption quietly costs you evidence. Teacher comments…

When you need a date, hand people events rather than months. Was that before or after the holiday? Same year as the move?

Asking whether something happened between October and January invites a guess. Asking whether it was before or after a wedding, a house move or a…

Find out what they have tried before that did not work. It saves everybody from a plan that failed this person two years ago.

Most people arriving for an assessment have been trying things for years: apps, alarms, lists, an early night, a course somebody recommended.…

The manual now asks for signs by age twelve rather than age seven, and it added wording that fits adult life, including restlessness felt on the inside.

The older cut-off quietly excluded a familiar group: bright children, or well supported ones, who managed until the demands rose and only visibly…

Run a short anxiety and depression screener alongside the ADHD measure at every intake, not only when someone mentions their mood.

Mood and anxiety sit beside ADHD often enough that leaving them out means guessing about the concentration difficulty in front of you. Doing it as…

A tick beside 'does your mind race' means less than it looks like. Someone whose mind has raced since they were nine has nothing to compare it against, so ask what changed and when before you let the score speak.

Take the endorsed items one at a time and put a period of time around each one. When did this start? Was there ever a stretch when it was not there?…

Both people will tell you they were up for three nights. The useful question is what they did with those hours: driven and busy points one way, wired and wrecked points another.

In mania the need for sleep falls away and the activity has a purpose behind it, however unrealistic that purpose looks from outside. In ADHD the…