2020 Behavior

ABA Therapy: A Response to Rising Autism Rates

The significant rise in Autism Spectrum Disorder (ASD) diagnoses in recent years has spurred increased research and discussion within the field of behavior analysis. Board Certified Behavior Analysts (BCBAs) increasingly use Applied Behavior Analysis (ABA) therapy, an evidence-based intervention, to address ASD-related behaviors. Experts are trying to figure out why this is happening, looking at things like better diagnosis, increased awareness, and possible environmental factors.

Reasons for the Increase in Autism Diagnoses

The Centers for Disease Control and Prevention (CDC) found that autism is more common in children now than it was before. In 2000, 1 in 150 children were diagnosed with autism. By 2020, this number increased to 1 in 36. Several factors contribute to this increase:

  1. More People Know About Autism: Greater public awareness of autism spectrum disorder means more people are likely to seek evaluation for themselves or their children if they suspect ASD. This can lead to earlier diagnoses and identification of milder presentations.
  2. Better Ways to Diagnose Autism: Over time, the criteria used to diagnose ASD have become more refined and comprehensive. This allows for the identification of individuals who might not have been diagnosed in the past.
  3. Autism is Now Seen as a Spectrum: The definition of autism has expanded to include a wider range of symptoms and behaviors, capturing more individuals within the spectrum.
  4. New Ways to Find Autism: Advancements in diagnostic tools and screening methods might be leading to the identification of milder cases of ASD that might have been missed previously.

While we know more people are being diagnosed with autism, the exact reasons are still unclear. It’s probably a mix of all these factors, not just one thing.

Risk Factors for Autism Spectrum Disorder

Genetics and environment work together in complex ways to influence ASD risk. Here are some factors that research suggests might be involved:

Genetic Factors:

  • Family History: Having a close relative with ASD significantly increases the risk. For instance, if one identical twin has ASD, the other twin has a 36-95% chance of also having ASD.
  • Genetic Mutations: Certain genetic mutations or variations are associated with ASD, though no single gene is responsible.
  • Genetic Disorders: Genetic disorders such as Down syndrome, fragile X syndrome, and Rett syndrome increase the risk of ASD.

Environmental Factors:

  • Parental Age: Advanced parental age at the time of conception, especially for fathers, has been linked to a slightly higher risk.
  • Prenatal Exposures: Exposure to certain medications or environmental toxins during pregnancy may increase the risk.
  • Pregnancy and Birth Complications: Certain pregnancy and birth complications, such as premature birth, low birth weight, or maternal infections, may be associated with ASD.

Having risk factors for ASD doesn’t mean your child will definitely develop it. In fact, many children with ASD don’t have any known risk factors. While genetics play a significant role (approximately 80%) in autism, the way they contribute to the condition is intricate. Although preventing autism is not possible, maintaining a healthy lifestyle and receiving adequate prenatal care can support healthy fetal development and potentially minimize complications.

The Role of 2020 Behavior

In light of rising autism rates, 2020 Behavior leads the way in ABA therapy with a team of expert Board Certified Behavior Analysts (BCBAs), contributing to the growing number of specialists in the US. These professionals specialize in innovative approaches such as trauma-informed ABA, which addresses the diverse needs of individuals with autism by recognizing and adapting to the potential impact of trauma on their behaviors and responses. Their expertise lies in utilizing evidence-based ABA techniques to improve essential skills and reduce challenging behaviors in individuals with autism, providing personalized, compassionate therapy that transforms lives.

Key Benefits of BCBA Services

2020 Behavior, with its team of highly experienced BCBAs, is uniquely positioned to address the complex needs of individuals with autism by harnessing the key benefits of BCBA services:

  1. Personalized Treatment: Thorough assessments inform individualized plans tailored to each person’s unique needs.
    Proven Methods: Scientifically validated ABA methods drive skill development and behavior improvement.
  2. Family Collaboration: Close partnerships with families ensure consistent support and skill generalization across environments.
  3. Data-Driven Progress: Continuous monitoring and data analysis enable informed treatment adjustments for optimal outcomes.

The impact of ABA therapy, as delivered by our BCBAs, is backed by research. One study found that 47% of autistic children who received two years of ABA therapy showed clinically significant improvements in their social interaction skills (Autism Speaks, 2023). This highlights the potential of ABA therapy to enhance the quality of life for individuals with ASD by fostering meaningful social connections and communication.

To Sum It All Up

As autism diagnoses increase, the need for proven interventions like ABA therapy becomes even more critical. 2020 Behavior, a leading provider of ABA therapy in the Bay Area, offers hope and support to families through their expert BCBA services. Our personalized, evidence-based approach empowers individuals with autism to thrive, fostering a more inclusive community. Research suggests that ABA therapy can lead to significant improvements for individuals with autism. As we learn more about autism, the future promises even brighter outcomes for those affected.


1. CDC Autism Data: https://www.cdc.gov/ncbddd/autism/data.html
2. Columbia Magazine: https://magazine.columbia.edu/article/what-causes-autism-study-100000-kids-reveals-new-clues
3. WebMD: https://www.webmd.com/brain/autism/can-you-prevent-autism
4. Medical News Today: https://www.medicalnewstoday.com/articles/what-causes-autism
5. Medline Plus: https://medlineplus.gov/genetics/condition/autism-spectrum-disorder/


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