
Applied Behavior Analysis (ABA) is a therapy based on the science of learning and behavior.
ABA involves many evidence-based techniques for understanding and changing behavior.
ABA applies the understanding of how behavior works to real situations, adapting them to the individual needs of the learner and their environment. Treatment plans are aligned to each learner's skills, needs, interests, preferences, and living situation.
The goal is to increase behaviors that are helpful and decrease behaviors that are harmful, unsafe, affect learning, or affect the development or maintenance of positive relationships with others.
ABA has helped children and adults with autism and related developmental disorders since the 1960s. In 2021 other subspecialty areas are now being recognized, including: Organizational Behavior Management (OBM), Behavior Analysis in Brain Injury Rehabilitation, Behavioral Gerontology, Clinical Behavior Analysis, Behavior Analysis in Education, Behavioral Sport Psychology, Prevention and Behavioral Intervention of Child Maltreatment, Behavioral Treatment of Substance Use Disorders, Behavior Analysis in Enviornmental Sustainability, Behavior Analysis in Health and Fitness, and Behavioral Pediatrics (BACB, 2021).
https://www.bacb.com/wp-content/uploads/2020/05/Executive-Summary_210125.pdf
According to the Behavior Analyst Certification Board (2021): Applied behavior analysis (ABA) is best known for its speciality/success in treating individuals with autism spectrum disorder (spASD) and other developmental disabilities (e.g., Down syndrome, intellectual disabilities). Treatment in this area is effective across an individual’s lifespan (i.e., childhood, adolescence, adulthood). In young children with developmental disabilities such as ASD, the goal of intensive, comprehensive intervention is to improve cognitive, language, social, and self-help skills. Decades of research have shown that intensive ABA treatment is the most successful approach for children with autism, and it is widely recognized by a number of sources including the U.S. Surgeon General, the American Academy of Pediatrics, and the National Institute of Mental Health. When applied to older individuals, ABA involves teaching behaviors essential to functioning effectively in the home, school, and community. ABA can also decrease severe problem behaviors that endanger health and safety, and limit educational, residential, or vocational options.
Person-centered planning
Team collaboration & goal development
Data-driven decision making
Comprehensive assessment
Individualized support plan
Skill-building focus
Ongoing support & training
Transition planning
Activities of daily living (ADLs)
Self-care skills
Social skills
Self-management skills
Employment skills
Health & hygiene skills
Self-regulation skills
Household task skills
Safety skills
Communication Skills
Skill generalization across situations, environments, and interactions
When there is difficulty making or maintaining healthy relationships
When little to no progress is being made toward identified goals
When there is difficulty navigating home, community, work, or school environments
When communication is limited, ineffective, or difficult for others to understand
When there is a safety concern to the individual or those around them

By increasing safe, effective, and socially appropriate replacement behaviors,
unsafe, ineffective, or challenging behaviors can be decreased

Our goal is to help adults with intellectual and/or developmental develop skills that allow them to live as independently and meaningfully as possible. These skills range from practical, everyday tasks to social and vocational skills that are important for a fulfilling life. Applied Behavior Analysis (ABA) is an effective tool in this process, as it focuses on real-world application and evidence-based strategies that can be individualized for each person.
Life-long skills are those essential abilities that help individuals navigate daily life, build relationships, and contribute to their community. For adults with autism or other intellectual and/or developmental disabilities, these may include:
1. Independent Living Skills: These are skills related to taking care of oneself and managing daily tasks, such as:
2. Social Skills: These help individuals interact with others in meaningful ways. They can include:
3. Vocational Skills: These are the skills needed to be successful in a job or career, such as:
4. Community Participation: These are skills that help individuals engage with their communities, such as:

ABA involves using a variety of research-backed techniques to teach and promote behavior change. Using ABA, we break down complex skills into smaller, manageable steps and teach them systematically. Some key strategies to use these principles to teach life-long skills to adults with IDD include:



Every person is unique, so we customize the teaching methods based on the individual’s strengths, preferences, and challenges. We collaborate with family members, caregivers, and other professionals to make sure the learning plan is effective and tailored to the individual’s needs.
Individualization is a key principle in Applied Behavior Analysis (ABA), and it means that every support plan is tailored to meet the specific needs, goals, and preferences of the individual we’re working with. For adults, this is especially important because their goals often revolve around increasing independence, building meaningful relationships, and enhancing their quality of life.
When we create an individualized plan, we start by getting to know the person — their strengths, challenges, interests, and long-term goals. For example, one adult may want to focus on budgeting and meal planning to live more independently, while another may be working on social skills to build friendships or communicate effectively at work. Even if two people have similar goals, the way we teach and reinforce those skills will look different based on their learning style and preferences.
We also adjust how we provide support. Some adults may benefit from visual schedules or written checklists, while others might prefer role-playing scenarios or hands-on practice. Reinforcement is individualized, too — what motivates one person may not be as effective for someone else.
Throughout the process, we regularly assess progress and make changes as needed. ABA is flexible, so we’re always adapting the plan to ensure it continues to meet the individual’s needs. The ultimate goal is to empower adults to build the skills they need to live fulfilling, independent lives.
Teaching life-long skills helps adults with IDD become more independent, self-sufficient, and confident. It improves their quality of life and enhances their ability to contribute meaningfully to society. It also reduces dependence on others and increases opportunities for employment, community involvement, and personal satisfaction.
By teaching life-long skills, we empower individuals with IDD to live their lives to the fullest and create opportunities for them to thrive in a way that aligns with their goals and aspirations.
In teaching life-long skills to adults with IDD, collaboration with family members, caregivers, and other support systems is critical. They help reinforce the skills learned and provide consistency across settings. It’s important to:

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