Difference Between ABA and IBI (With Table)

Difference Between ABA and IBI (With Table)

When it comes to autism treatment, the terms ABA and IBI interchangeably. Even though IBI on ABA, they share distinct traits that separate them. Understanding the differences between them may assist you in selecting the most appropriate method of therapy for the person who has been diagnosed with a disease.


The main difference between acetone and acetate is that it may be a whirlwind of emotions and jargon after a child’s autism diagnosis. Just a handful of the many acronyms associated with autism spectrum disorder include ASD, DFO, IBI, ABA, and TPAS, and it’s hard to tell what they all mean. The abbreviations ABA and IBI are pretty close in spelling and meaning. When dealing with behavioral issues, both ABA and IBI are highly regarded.


ABA uses scientific principles of learning and behavior to teach people socially valuable skills like playing and talking with others and detrimental behaviors like physical aggression. Breaking down skills into smaller tasks for more accessible learning and encouraging certain behaviors through verbal, visual, and other signals are only some techniques employed in ABA methods.

ABA methods may vary by the person in the autistic child’s life at home and school. At the same time, IBI is provided one-on-one or in a small group by a trained professional, whereas IBI is administered one-on-one or in a small group. The purpose of IBI is to assist children with autism catch up to their peers in terms of development. “The goal of IBI is to accelerate a child’s learning, to bring their abilities closer to those of normally developing youngsters, and to reduce autistic symptoms.”

Comparison Table Between ABA and IBI

Parameters of ComparisonABAIBI
DefinitionApplied Behavior Analysis is a type of therapy for children with autism based on research about how people act and learn.Children on the autism spectrum may benefit from IBI, a strategy known as “Intensive Behavioural Intervention,” based on Applied Behaviour Analysis (ABA) principles.
DurationThey take around 20 hours a week to finish, on average.They take between 20 and 40 hours each week to complete.
SessionsABA sessions may be conducted one-on-one or in groups in the classroom, depending on the situation.IBI sessions may be performed in small groups or one-on-one.
SupervisorEducation and instruction are the primary responsibilities of the session leaders.Therapists & psychologists respectively oversee the sessions.
AimAutistic persons may benefit from ABA to improve their social skills.IBI’s purpose is to help autistic children catch up to their classmates in development.

What is ABA?

An approach to behavior modification, known as Applied Behaviour Analysis (ABA), draws on the latest findings in behavioral science. People who have improved their ability to communicate and interact with others might be a part of a behavioral shift. Hostile or disruptive behavior, such as shouting or slamming one’s fists, may also be reduced as part of this process. There is no prerequisite for a diagnosis to benefit from behavior therapy (known as ABA treatment or BT). Among the most typical issues for which parents seek the assistance of a behavior analyst are toilet training, tantrums, and social skills.

The term “ABA” may refer to a therapy for autistic, which would make sense. ABA-based programs and supports are offered across the province to assist children and teens with autism improve their communication, social/interpersonal, daily living, and behavioral/emotional skills in Ontario.

These methods may include a classroom lecture, a family supper, or a playground outing. The behavior analyst and the patient may speak one-on-one during specific ABA sessions. The use of a classroom full of students might be advantageous as well.

According to research, this is the only method shown to be effective in treating children on the Autism Spectrum. Years of usage and study have made it a common practice.

What is IBI?

There is no upper age restriction in Ontario, even though evidence shows that IBI therapy is most effective when children are younger. The concepts of IBI are the same as those of Used Behavior Analysis (ABA), with the critical variation being the intensity applied throughout the intervention.

At least 20 to 40 hours of treatment per week are commonly required by intensive behavioral intervention (IBI) programs. To determine eligibility for the IBI program, the MCYS performs an assessment. Many parents opt for private IBI or ABA therapy while waiting for IBI subsidies because of the lengthy waitlists. Choose a high-quality service overseen by an ABCA-certified behavior analyst from among the many organizations in Ontario that provide private IBI and ABA.

Behavioral techniques like this are based on systematic behavioral training methods. They have clearly defined strategies and objectives adapted to each child’s specific needs—more than 20 hours per week of therapy for IBI, a long-term treatment program for addiction. Treatment for IBI tailored to each patient’s unique needs is most successful when it begins early in life, involves parents, and is by trained professionals.

Main Differences Between ABA and IBI

  1. One of the most fundamental contrasts is that ABA is a teaching technique.
  2. It is a scientific strategy of implementing extensively proven activities to support positive behavioral transformation in a person who shows considerable (abnormal) conduct.
  3. The behavior demonstrated by autistic patients is an excellent example. Consequently, ABA is employed by both instructors and educators in these circumstances.
  4. The use of ABA as a medium for teaching in specialized schools for autistic children is a practical illustration of its application.
  5. What makes ABA so significant is that it offers the learner a better grasp of their vital behaviors, even to the point of sharpening new abilities that will assist the patient in improving their overall behavior.


Many people disagree on what ABA’s ultimate purpose should be. The technique aims to make autistic people “indistinguishable from their peers” by improving their social behavior.

Although Applied Behavioral Analysis (ABA) is a complete science used by autistic people’s educators, IBI is a specific therapy that integrates ABA elements. ABA is used by teachers and instructors, whereas therapists and psychologists use IBI.

Even while ABA serves as a basis for IBI treatment, several differences exist between the two approaches. The difference between ABA and IBI is that ABA is more of an instructional program, and IBI is a specific therapy.


  1. https://www.sciencedirect.com/science/article/pii/S1750946713001517
  2. https://link.springer.com/article/10.1007/s10803-009-0709-4
dot 1
One request?

I’ve put so much effort writing this blog post to provide value to you. It’ll be very helpful for me, if you consider sharing it on social media or with your friends/family. SHARING IS ♥️

Leave a Comment

Your email address will not be published. Required fields are marked *