28^th April 2026

By Dr Floriana Reinikis, Consultant Clinical Psychologist | Oasis Psychological Services | Ashford, Kent

Many adults arrive at an autism assessment having spent years, sometimes decades, with a quiet sense that something was different about the way they experienced the world. Maybe social situations have always felt exhausting in a way that’s hard to explain to other people. Maybe they’ve relied on routines and structure without ever quite understanding why disruption feels so destabilising. Maybe they’ve been described as too sensitive, too intense, or too much, and quietly absorbed those descriptions as personal failings rather than as clues to something much more meaningful.

If any of that sounds familiar, you’re not alone. Autism in adults, particularly in women, in people from certain cultural backgrounds, and in those who’ve developed sophisticated strategies for fitting in, is frequently missed, misunderstood, or attributed to anxiety, personality, or simply ‘being like that.’ And while coming to an assessment as an adult can feel vulnerable, it can also be one of the most clarifying and relieving experiences of your life.

At Oasis Psychological Services, we work with adults across the UK who are seeking a private autism assessment. In this post, I want to share what the process actually looks like, what a good assessment involves, and why seeking answers now is always worth it.

Why So Many Adults Are Only Now Being Assessed

There are many reasons why autism in adults goes unrecognised for so long, and most of them have nothing to do with the person themselves. For a long time, public and clinical understanding of autism was shaped by a very narrow picture, one that focused primarily on young boys with significant support needs. That picture left out a huge number of people whose experiences simply didn’t fit that stereotype.

Girls and women, in particular, are often socialised to mask their differences from a very young age. They may have spent years carefully studying how others behave and mirroring it back, pushing through sensory overwhelm and social exhaustion without anyone around them realising how much effort it was taking. On the surface, they appeared to be coping. Behind closed doors, or later in life during periods of burnout, the picture looked very different.

Men and boys can be missed too, especially when they’re academically able, verbally strong, or have developed passionate areas of interest that help them connect with others. High intelligence, determination, and an ability to adapt can all serve as protective factors that disguise real differences until the demands of life outpace the ability to compensate.

Many adults who come to us have already received other diagnoses along the way, including anxiety, depression, borderline personality disorder, or eating disorders, without anyone exploring whether something else might be at the root of those difficulties. Some have spent years in therapy working on relationships or self-esteem without the full picture ever being understood.

Others come to the assessment because a child has been diagnosed, and they’ve recognised themselves in the descriptions. Others come after burnout, a period of complete exhaustion that follows years of working far harder than most people realise just to navigate everyday life. And some come simply because, at last, they’ve permitted themselves to ask the question.

Whatever has brought you here, your experience is valid. And it is never too late.

A Note on NHS Waiting Times in Kent

If you’ve looked into an autism assessment through the NHS before reading this, you’ll already know that the waiting times in Kent are significant, currently around three years for adults. That figure isn’t a reflection of anyone’s indifference. I spent 17 years working in the NHS, and I have a great deal of respect for the clinicians working within it. The waits exist because demand has grown enormously, and the system has not been able to keep pace with it.

But three years is a long time to wait when you’re trying to understand yourself, access support at work, or make sense of experiences that have shaped your entire life. It’s one of the reasons many adults in Kent are choosing to access private assessment, and it’s part of why Oasis exists.

Choosing a private assessment doesn’t mean leaving the NHS behind. A thorough private report is accepted by GPs and other services, and can open doors to support without you having to wait years for answers.

Why Oasis Was Founded and What That Means for You

After 17 years in the NHS, I left not because I stopped caring about the work, but because I found that the structure of assessment was increasingly being shaped by the organisation before the client had even walked through the door. The number of sessions, the time allocated, and the way the process was sequenced, these things were often decided in advance, regardless of the clinical picture in front of us. When a presentation was complex, there was rarely room to slow down in the way it actually needed.

Oasis was created in 2018 with something different in mind from the very beginning. Flexibility. Time. Compassion. The ability to understand each person’s story on its own terms, rather than fitting them into organisational boxes or working through a tick list. That founding intention shapes everything about how our team works.

When assessment is given the space it genuinely needs, something becomes possible that I think is often underestimated. It stops feeling like a series of questions to get through and becomes a real conversation, one where the person in front of you can actually be understood. And when that happens, what shifts isn’t just their understanding of the difficulties. The confusion, the self-blame, the sense of having missed something for years, it begins to reorganise around something that finally makes sense.

That is what we aim for at Oasis. Not just a diagnostic conclusion, but a conversation that leaves you with a clearer and more compassionate picture of yourself.

What the Assessment Process Actually Involves

A thorough adult autism assessment at Oasis always begins with an initial consultation. This is a really important step, and not something we rush through or skip.

Many people come to us having already done their own research, read about autism online, or noticed themselves in descriptions they’ve found. That’s valuable. But it also means people sometimes arrive with a particular conclusion already in mind. The initial consultation gives us the chance to step back and explore what’s actually happening for you, without any assumptions.

During this consultation, one of our clinical psychologists will spend time understanding your story. We’ll listen to what’s brought you here, what you’re noticing about yourself, and what you’re hoping to understand. We’ll also screen for autism, ADHD, anxiety, and depression, because these conditions can overlap, mask each other, or co-occur in ways that matter clinically. Sometimes what someone thinks is autism turns out to be primarily anxiety. Sometimes it’s ADHD. Sometimes it’s both autism and ADHD together. Sometimes it’s a combination of several things.

After this consultation, we’ll have collected both quantitative information from screening questionnaires and qualitative information from conversations. We’ll then talk with you honestly about what we’re seeing. We’ll be clear about whether an autism assessment feels like the right way forward, whether other conditions need investigating alongside it, or whether there’s a different pathway that might serve you better. That conversation shapes what happens next.

If autism assessment is the right step, and the clinical picture is clear enough to proceed, we’ll invite you into a full assessment.

The Full Autism Assessment

When we move into a full assessment, we use a multi-method approach. A clinical framework is there to guide us and to make sure we follow NICE Guidelines, but we never reduce the process to a tick list. We aim to understand you, not to check boxes.

We’ll explore your developmental and life history in depth. Early childhood, school experiences, friendships, family relationships, sensory experiences, how you’ve managed transitions and changes, and how you’ve navigated the world across your entire life. We’re particularly interested in something that often gets missed in standard assessments: how you’ve adapted, compensated, coped, and developed strategies over the years. That tells us just as much as where the difficulties have been.

We also take a thorough mental health history because anxiety, trauma, burnout, and depression all shape how someone presents. We need to understand these alongside any autistic characteristics, not separately from them.

We use structured clinical interviews designed specifically for autism assessments in adults. When clinically appropriate, we may also use observational tools. We particularly value the ACIA (Adult Clinical Interview for Autism) because it’s genuinely designed for adult presentations, rather than adapted from tools originally built for children. Our team is trained and experienced in the ADOS-2 (Autism Diagnostic Observation Schedule) and the ADI-R (Autism Diagnostic Interview, Revised), and we draw on whichever combination is most appropriate for your individual presentation.

Throughout the assessment, we draw on the expertise of our full team, which includes clinical psychologists and speech and language therapists. The speech and language perspective adds important insight into communication patterns that a psychologist-only assessment might not capture in the same depth.

After the Assessment: Feedback and Your Report

Once the assessment is complete, we don’t simply send you a report and leave you to make sense of it alone. We always offer a dedicated feedback session where we talk through what we’ve found, what it means, and what it doesn’t mean. We’ll discuss recommendations with you directly, and we’ll answer your questions.

Then we’ll write a comprehensive report that captures your actual story, with personalised recommendations linked to your life, not generic suggestions that could apply to anyone.

Our Specialist Experience With Women and Girls

Over the past eight years, our team has assessed hundreds of girls and women for autism. We have particular expertise in understanding masked presentations, and we also offer post-diagnostic support following assessment. We will be publishing a dedicated post on this topic shortly.

Strengths Are Part of the Picture Too

Autism is a different, not lesser, way of experiencing and processing the world. Alongside the very real challenges that can come with it, some qualities and strengths deserve to be recognised: the ability to think deeply and originally, commitment, honesty, an exceptional eye for detail, intense focus, and a strong sense of fairness. These are genuine characteristics that shape who you are, and they belong in any complete picture of you. We will be exploring this in a dedicated post soon.

Attending Your Assessment

Our clinic is based in Ashford, Kent, and we welcome clients from across the UK who are seeking an adult autism assessment. Many clients choose to attend in person, and we’ve had people travel significant distances because they feel the in-person experience matters. We also offer online assessments for adults who prefer or need that option, and the quality and rigour is exactly the same.

What Happens After Diagnosis

For many people, receiving an autism diagnosis in adulthood brings an enormous sense of relief. Things that have always felt confusing begin to make sense. For others, there’s a period of adjustment as past experiences are reframed through a new lens. Both responses are entirely normal. Our team will always talk you through what was found and what next steps might be most helpful. A diagnosis is a beginning, not an end.

Ready to find out more? Get in touch at info@oasispsychologicalservices.co.uk or call us on 07307 385472. Find out more about our adult autism assessments in Kent.