When Grandparents Unintentionally Undermine ABA Progress
Family is the cornerstone of a child’s development. For many children with autism spectrum disorder (ASD), grandparents play a vital role, offering a unique kind of love, a connection to family history and a much-needed support system for parents.
In the structured world of applied behavior analysis (ABA therapy), though, consistency is the most critical ingredient for success.
ABA therapy relies on specific consequences for specific behaviors, so even well-intentioned spoiling or a lack of understanding regarding clinical protocols can confuse a child.
When a child receives one set of expectations at home or in the clinic, for example, and a completely different set at their grandparents’ house, it can lead to a plateau in progress or even a return of challenging behaviors.
Below, we’ll explore the common ways grandparents may unintentionally disrupt the ABA therapy process and how families can move toward a unified approach.
Table Of Contents
The Grandparent Effect: Love vs. Consistency
Grandparents naturally want to see their grandchildren happy. Spoiling a neurotypical child with extra treats or fewer chores can often be a harmless rite of passage.

In ABA therapy, however, specific reinforcement systems are used to teach new skills. If a child with autism is working hard to earn a favorite cookie by using their communication device with their therapist, but then grandma gives them a whole box of cookies just for being cute, the value of that reinforcer can disappear.
In ABA therapy, this is referred to as satiation. When a child has free access to the things they are supposed to be working for, the motivation to engage in the work of learning new skills disappears.
The grandparent is simply expressing love in a traditional way. Yet, this free reinforcement can inadvertently teach the child that they don’t need to use their new skills to get what they want.
Common Ways Progress is Unintentionally Undermined
Understanding where the disconnect happens is the first step toward fixing it. Most issues stem from a lack of training or a generational difference in how discipline and support are viewed.
The Challenge of Accidental Reinforcement
One of the hardest parts of ABA therapy for grandparents to grasp is the concept of extinction.
When a Board Certified Behavior Analyst (BCBA) recommends ignoring a certain behavior, grandparents may feel that it’s cold or cruel to a grandparent. Their instinct is to rush in and offer the child comfort.
While this comes from a place of empathy, it often provides the payoff the child was looking for. If a child is trying to get attention and the grandparent responds with a long lecture or a hug, that behavior has been successfully reinforced.
The child learns that while mom and dad might not respond to that behavior, their grandparents definitely will. This creates behavioral contrast, where the behavior actually gets worse in the grandparent’s presence.
Bridging the Generational Gap
It is important to remember that most grandparents grew up at a time when autism was either poorly understood or not discussed at all. The scientific nature of ABA therapy can feel clinical and robotic to them.
They may feel therapy is stripping away the child’s personality or that they are being asked to act like a therapist rather than a grandparent.
To bridge this gap, parents and therapists should focus on empowerment over instruction. Instead of telling a grandparent what they are doing wrong, show them how they can support the child’s progress.
Framing ABA therapy protocols as a way to unlock the child’s potential makes the grandparent a partner in the process.
Blue Gems ABA Includes the Whole Family in Therapy
At Blue Gems ABA, we know that a child’s progress doesn’t happen in a vacuum. Effective therapy involves the entire village.
We encourage grandparents to attend parent training sessions or observe clinical hours so they can see the why behind our methods. When grandparents see the incredible breakthroughs that happen through consistency, they usually become the biggest advocates for the program.
Our goal is to ensure that the love a grandparent provides is directed in a way that fuels the child’s independence. By aligning our strategies, we ensure that every moment spent with family is a step forward.
If you’re struggling to get your extended family on the same page, our clinical team is here to help. Contact us today to learn more about our family-centered approach to therapy.



