Making Sense of Autism Treatments: Weighing the Evidence

David Celiberti, PhD, BCBA-D and Avi Jaiswal, Extern
Association for Science in Autism Treatment

Feeling Overwhelmed by the Hundreds of Autism Treatment Options?

Photographed by Pixabay (www.pexels.com)

You’re not alone. Many parents and even practitioners often feel this way. With more than 500 different autism treatments available, choosing the right one can be confusing and overwhelming, especially if your child was recently diagnosed. While some interventions are backed by solid scientific evidence, unfortunately, many are not. Whether you’re an individual with autism, a family member, a service provider, or an advocate, understanding how science can inform treatment decisions is essential. A solid foundation in evidence-based practices helps ensure the interventions, therapies, and programs we choose are both effective and safe.

Below, you’ll find a selection of articles aimed at expanding your knowledge and supporting informed decision-making. We urge families to prioritize interventions that have demonstrated effectiveness and safety, rather than those that rely on hype, popularity, or unproven claims. In this brief article, we’ll highlight some key sections of our website and provide a short list of recommended articles that we have previously published to help guide you on your journey.  Finally, we offer a few resources from credible organizations to support your search for reliable information.

Our Online Offerings

Our website features several sections designed to help you navigate the vast number of treatment options available. Here are a few sections particularly relevant when it comes to choosing among treatment options.

• • Treatment Summaries: Concise articles that introduce specific interventions, providing a description, summarizing existing research, and offering recommendations. New summaries are published monthly.
  • Is There Science Behind That?: In-depth reviews exploring the scientific evidence supporting a specific treatment. Each article provides a background and showcases the research available at the time the article was written, and recommendations appear at the end. These reviews are similar to our treatment summaries but often explore the intervention’s history in greater depth.
  • Research Synopses: Overviews of selected published research articles related to autism and its treatment with a discussion of why the topic is important, what the researchers did in that specific study, what they found, the strengths and limitations of the study, and what the results mean.
  • Task Force Summaries: Brief overviews of major expert reviews and consensus reports examining the effectiveness of autism treatments. These summaries share key findings, identify which interventions have the strongest scientific support, and outline areas where further research is needed. Please stay tuned as this section of our website is being revamped.
  • Clinical Corner: Answers to frequently asked questions about some of the needs or challenges facing individuals with autism, their families, and their providers that offer practical insights and considerations. For your convenience, responses are organized by category, with topics including discussions on early intervention and treatment decisions to food selectivity and expanding social skills. We invite you to explore the various topics and peruse responses of interest to you.
  • Science Corner: Accessible articles that break down scientific concepts in user-friendly ways, helping you understand the principles behind autism research and treatment (so as not to be harmed by the influence of poor science and information that appears to be “scientific” but is sadly not). To this end, and since not everyone has a scientific background, we will showcase shorter articles because we believe knowledge leads to more informed decisions… and more informed decisions lead to better outcomes for children and adults with ASD.
  • Savvy Consumer: A diverse collection of articles designed to expand knowledge and support to become a savvier consumer (e.g., understanding the roles of different members of a multi-disciplinary team, having more informed decision-making).

At ASAT, we’re continually adding new resources, so we encourage you to revisit this page often and share it with others who may benefit.

A Few Highlighted ASAT Articles

The ASAT articles shared below serve as valuable resources in guiding individuals and families through the process of selecting evidence-based treatments and finding qualified providers. While some of the publication dates may be older, their relevance remains strong because the fundamental challenges faced by the autism community have persisted over time, and our suggestions are time-tested.

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    Photo by Andrea Piacquadio (www.pexels.com)

    ASD Intervention Effectiveness: How Do We Measure It? (2014): How can you tell whether a treatment is right for your child? When you are presented with charts, graphs, and bold claims, it can be hard to know what to trust. Among all the treatments, there are questions to be asked and information to be taken note of. This article helps explain steps you can take to determine the effectiveness of a treatment, including key questions to ask and what different responses mean in terms of credibility and impact.

  • Questions to Ask Marketers of Autism Interventions (2013): When looking for a treatment, you will likely be confused among all the different options available. This article lists the different ways to investigate treatments carefully, provides questions to ask treatment marketers, and emphasizes that you should not be afraid to consult when it comes to choosing from the vast treatments available.
  • Determining the Effectiveness of Treatments Available to Persons with Autism (2013): Research on autism is constantly evolving, which makes it essential for ASAT to have a rigorous and transparent process to ensure the scientific validity of treatment options. This article explains the first of a two-step procedure when considering if an autism treatment is scientifically valid. The initial step focuses on a detailed review and analysis of each individual study related to a specific treatment. By examining the quality, design, and outcome of the studies, ASAT can begin to assess whether an intervention shows consistent, measurable benefits that meet the standards of scientific credibility. Part 2 of the article can be found here.
  • The Road Less Traveled: Charting a Clearer Course in Autism Treatment (2003): We included this older article because it provides a snapshot of concerns raised decades ago—many of which, unfortunately, persist today. This underscores why ASAT remains an important voice within the autism community. Thankfully, there are now many more resources available to individuals with autism, their families, and other consumers, which are listed below (though not cited directly in the original paper). Perhaps most importantly, the list of questions at the end, structured into three phases, continues to be a valuable tool for consumers. Feel free to go right to these questions at the end!
  • A List of Position Statements Related to Autism Treatment (2021): This article highlights the fact that many autism treatments lack sufficient research and urges readers to prioritize therapies supported by valid scientific evidence. It explains that reputable organizations issue position statements to help families interpret study findings through the expertise of well-versed professionals. Emphasizing the importance of seeking guidance from trustworthy sources, the article also warns against unproven treatments that, despite their prevalence, may not be effective options.

    Replication in Scientific Validation and Identification of Evidence-based Practice (2024): “This is scientifically validated” – four simple words that may increase a consumer’s confidence that the intervention they are considering has merit, is likely safe and effective, and that the need for due diligence may be lessened. Sadly, these words are just empty if the science is indeed not there. Scientific replication helps lay a foundation upon which greater confidence can be had about the strength, relevance, and reliability of preliminary research. In this article, we discuss the need for replication and specifically how it can answer questions and pose new ones that move research forward and help inform treatment selection

  • Underwater Basket Weaving Therapy for Autism: When is a “Therapy” a Therapy? (2012): This article warns against the rampant misuse of the term “therapy” in autism treatment. While numerous “therapies” for autism are advertised and sold to vulnerable consumers, the vast majority of them lack scientific support, relying primarily on testimonial accounts and unsupported claims of efficacy. This ultimately puts individuals with autism spectrum disorder (ASD) at risk of harm. In the article, the reader will find an in-depth look at the word “therapy”, some common assumptions that may be made by providers and consumers when considering different therapies for individuals with ASD, and questions to ask when deciding whether a “therapy” truly holds any therapeutic value.
  • What Caused That? (2003): This article explains the detail and complexity of identifying different causes of autism spectrum disorders. It discusses the importance of the scientific method and the implementation of thorough processes to ensure the evidence presented is credible. The article also emphasizes the difference between correlation and causation, and throughout the article expresses the need for cautious interpretation of results and the diverse factors that may influence data.
  • Caveat Lector: Let the Reader Beware (2016): Caveat Lector…. Let the reader beware seems to be a very suitable guiding principle across all media platforms (e.g., print, radio, television, Internet), particularly at a time when misinformation and hype are commonplace. In other words, readers are put in the position of being personally responsible for evaluating the quality and suitability of the information being presented to them.  When there are hundreds of treatments for autism being promoted in news outlets and on social media, how do you know which one to choose? This article lays out a series of pertinent questions to ask before considering any and all interventions.
  • Science, Pseudoscience and Antiscience (1999): With the many terms used by professionals, what exactly is the difference between science, pseudoscience, and antiscience? What do these differences entail, and how do you spot them when searching for treatments? The article breaks down each term and explains how to identify them in real-world contexts.
  • Explaining Decision to Use Science-based Autism Treatment (2010): When it comes to treatments, everyone has their own opinions. These opinions are often shaped by social media and word-of-mouth recommendations. What most people don’t realize is that not all information they hear is reliable and sound, and the best information is supported scientific evidence. This article explains why science-based treatments matter and how you can explain your decision to those who may suggest alternative options.

A Few Resources from Other Organizations

• • I Don’t Know What to Believe |sense About Science (2016): This leaflet highlights the relevance and importance of peer review to evaluate the quality of scientific research. It explains that peer review helps ensure the validity, originality, and significance of conducted research. The resource also urges readers to check whether studies have gone through the peer review process and understand the conclusions of the review.
  • Pseudoscientific Therapies: Some Warning Signs | American Arthritis Foundation: When considering new therapies, look out for red flags. Sadly, there are many of them: unproven success rates, promises of quick fixes, and emotional testimonials. These are often signs of “too good to be true” claims that resist scrutiny and ignore scientific evidence that should serve as a reminder to prioritize well-researched, evidence-based treatments.
  • What is Evidence-Based Practice and Why Should We Care? | ASHA (2000): Evidence is essential when supporting a theory or choosing a treatment. With hundreds of autism interventions available, many lack reliable proof of effectiveness. This makes it important for both clinicians and consumers to prioritize data collection and scientific validation. This article talks about the responsibility of clinicians to rely on research-based practices, measure outcomes, and avoid treatments that can waste time, money, and even be harmful to those we serve.

Reference for this article:

Celiberti, D., & Jaiswal, A. (2025). Making sense of autism treatments. Science in Autism Treatment, 22(7).

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