An ADOS evaluation is only one piece of a larger picture, so rather than getting hung up on the test itself, pay attention to what your child is already communicating day to day and bring that information along to whoever is doing the evaluating.
The question worth asking isn't "how do I get my child to talk right now?" It's "what is my child already communicating, and what would make the next step a little easier for them?" That shift keeps things calmer at home, and it also gives an SLP, pediatrician, early intervention team, or school team something more useful to work with than a snapshot.
Instead of judging things by one rough afternoon, watch your child across several everyday moments. Do they point, gesture, imitate, or use pretend play? Do they respond to their name? How do they handle frustration, and do they lean on scripts, AAC, or sound approximations to get a message across? Notice, too, whether they seem to understand more than they can say out loud. A pattern that repeats across different routines tells you far more than any single moment does.
One thing worth trying this week: pick a routine that already happens daily, and model one useful word, phrase, AAC button, or gesture inside it. Pause long enough to give your child a real chance to respond, whatever form that takes: a sign, a point, a script, a device tap. All of that counts as communication. If the moment starts turning into a power struggle, let it go rather than push through it.
It also helps to go in understanding a few practical things: what the examiner is actually doing during the session, what they're looking for, and how to prepare your child for the appointment without coaching them toward specific answers.
If the ADOS is part of a bigger pattern you've already been noticing, don't wait to ask for help. You can request a hearing check, an early intervention evaluation, a private SLP evaluation, a school-based evaluation, or a broader developmental assessment. Getting ahead of it isn't overreacting, it just means your child gets access to communication support sooner rather than later.
If you want to keep reading, the Free Speech Resources hub is a good starting point, and the Parent Guides section covers a lot more of this ground. You might also look at Communication Temptations: 8 Setups That Encourage Talking, Expectant Waiting: The 10-Second Pause That Changes Everything, and Following the Child's Lead: What That Actually Looks Like. For questions around diagnosis specifically, there's Getting a Second Opinion on an Autism Diagnosis, How to Get a Speech Evaluation for Your Child, and M-CHAT Screening: What It Actually Means. And for everyday technique, Parallel Talk and Self-Talk: The Two Easiest Techniques and Play-Based Speech Therapy: Why It Works for ND Kids are both worth a read.
Little Words is meant to support practice at home. It isn't a medical device, an AAC replacement, or a stand-in for a licensed speech-language pathologist, pediatrician, early intervention program, school team, or developmental evaluation.