Naturalistic intervention is a group of practices that includes arranging the environment, interaction techniques and strategies based on applied behavior analysis principles. These practices build on a child’s own interests during everyday play and routines, helping them develop new skills that are naturally reinforcing (rewarding in themselves) and that fit the interaction.
Why Use Naturalistic Intervention?
Naturalistic intervention can help children communicate and connect with others. It can be useful for prelinguistic children (children who are not yet using words or formal language to communicate) as well as children who already communicate with words, which is one reason it features in many early intervention for autism programs. Because naturalistic intervention can be used in any setting and throughout the day, skills are more easily generalized, which means the child can use them in lots of places and with lots of people, not just in one room with one adult.
Teachers, practitioners, team members, parents and childcare providers may sometimes miss or misread the communicative attempts of learners with ASD, such as a look, a gesture, a sound or leading an adult by the hand. Naturalistic intervention helps adults notice and respond to these attempts, so the child can use rich, child-led communication within real back-and-forth interactions. Once this interaction is happening, adults can use gentle strategies to encourage the target skills.
Naturalistic intervention happens across the child’s day and is built into their daily routines and activities. After training, a team of people, including school staff, families and other community members (such as childcare providers), usually carries out the naturalistic intervention. The activities can be child-led, part of a routine or planned. Collecting information (data) at the start and throughout is important for seeing whether the approach is helping.
What is Naturalistic Language Intervention?
Naturalistic language intervention uses the same ideas to support communication. Instead of practicing words at a table, adults create chances for the child to communicate during play, snack time, bath time or a walk. Common strategies include:
- Following the child’s lead. Join in with what your child is already interested in, and talk about what they are doing.
- Setting up the environment. Put a favorite toy in sight but out of reach, or offer a small amount of a snack, so there’s a natural reason to communicate.
- Waiting. Pause with an expectant look and give your child time to respond in their own way.
- Modeling. Say the word or short phrase your child might use (“ball”, “more bubbles”), or model it on their AAC device or with a sign.
- Responding to every attempt. Treat sounds, gestures, signs, pictures and words as communication, and respond straight away.
How can I target skills across the day if I’m not with my student all day?
A key feature of naturalistic intervention is training the people who are with the child during the day to use these techniques. Adults who may need this training include allied health providers, classroom teachers, teacher’s aides, childcare providers and parents. Training can be done in a variety of ways; the National Professional Development Center (NPDC) brief on parent-implemented training may be helpful.
Other methods include in-service training for school staff, regular written contact such as email, coaching or mentoring programs, and modeling of the skills. The step-by-step directions in this module can be given to team members so they can learn the approach. The teacher, practitioner or team member can also help arrange environments in a way that creates natural opportunities for the target skill.
How can I take data on the intervention, when it happens all day, everywhere?
An important part of data collection is finding a system that is manageable for you. This may mean having several data sheets that are easy to reach around the room or school. Another idea is to video record parts of the day and go back later to collect the data. Another option is to have other team members watch the interaction and take data for you. Taking data live by yourself can be challenging, but with good preparation and materials, it can be done.
Remember too that you don’t need to take data all day, every day. Taking data one day per week, or one week per month, is often a very appropriate way to track an individual student’s progress.
I have students who are included in general education classrooms and I can’t ask the teacher to rearrange her whole room in order to manipulate the environment. Do I have to do this in order to do the intervention?
A teacher shouldn’t have to change her whole classroom. However, some small changes can create more natural opportunities for the target skill. For example, if the goal is more interaction with peers, she might make a new rule that computer play during free choice is a two-person activity. This gives the student with ASD a reason to invite a peer to play on the computer with them.
If the goal is for the student to request things (with words, signs, pictures or an AAC device, the core of functional communication training), she might put one person in the group in charge of the markers and another in charge of the glue. This way, all students need to ask for supplies each time they need them.
How do I know if naturalistic intervention is appropriate for my student? He does well with table work, but should I be doing more?
If you want your student to use their skills in more places and with more people, and you have a team that is keen to work together, naturalistic intervention may be a good choice. Even if parents can only take part a little, working on skills throughout the school day and across settings can help the student use them more naturally.
Naturalistic intervention doesn’t need to replace traditional one-on-one teaching (discrete trial training (DTT), for example); it can be used alongside it. For example, a student may work on number concepts through DTT for 30 minutes each morning, and then spend the rest of the day in a naturalistic intervention program focusing on language skills.
Naturalistic Teaching in ABA: An Example
Naturalistic teaching is the term many ABA providers use for the same idea: teaching skills inside real activities rather than through drills. Here is what it can look like. Your child loves bubbles. You blow a few, then pause with the wand in view. Your child reaches, makes a sound or says “bub”, and you respond straight away by blowing more and modeling “more bubbles”. The bubbles are the reward, so the skill means something to your child. Well-known naturalistic approaches include Pivotal Response Treatment (PRT), the Early Start Denver Model (ESDM), JASPER and incidental teaching.
Tips for Parents: Using Naturalistic Strategies at Home
You don’t need special equipment to use these ideas at home. They sit at the heart of home therapy for autism, and everyday moments are full of chances to connect:
- Pick one routine to start. Bath time, snack time or a favorite game is a great place to begin.
- Get face to face. Sit or lie at your child’s level so it’s easy to share attention, without insisting on eye contact.
- Keep it playful. If your child stops enjoying it, follow their lead somewhere else. Connection comes first.
- Celebrate all communication. A reach, a sound or a picture is just as valid as a word.
- Ask your therapist or coach. They can help you choose one or two goals and show you strategies that suit your child. If you are in Australia, our NDIS-funded Guided Support program gives you a keyworker who coaches you through exactly this in your own home.
Ash Bhattacharya is the co-founder and CEO of Autism 360, a global autism brand pioneering parent-mediated intervention. Ash is an autistic adult who grew up in the 1980s with an older autistic brother with high support needs, at a time when there was barely any awareness of autism, let alone acceptance. He saw what his parents faced after his brother’s diagnosis, and how little has changed since for families trying to find support they can afford and access.
That lived experience drives his work. Ash built Autism 360 to put parents in the director’s seat, with the tools, strategies and clinical backing to lead their child’s progress at home. Autism 360 is a registered NDIS provider supporting families across Australia, the USA, Canada and the UK, with outcome-focused programs delivered by speech pathologists, occupational therapists, psychologists and behavior analysts. Ash is a leading advocate for parent empowerment and for making effective autism support affordable and accessible to every family.
