Advice for Parents
Advice for Parents of Young Autistic Children (2012, Revised) – Part 1 | Jump to Part 2
By James B. Adams, Ph.D., Arizona State University, Tempe, Arizona
Stephen M. Edelson, Ph.D., Autism Research Institute, San Diego, California
Temple Grandin, Ph.D., Colorado State University, Fort Collins, Colorado
Bernard Rimland, Ph.D., Autism Research Institute, San Diego, California
Jane Johnson, Autism Research Institute, San Diego, California
James B. Adams, Ph.D., is the father of a daughter with autism, and has served for twelve years as the President of the Greater Phoenix Chapter of the Autism Society of America. He is also a materials engineering professor at Arizona State University, where much of his research is focused on finding the biomedical causes of autism and effective treatments for it. In 2013 he released a Summary of Dietary, Nutritional, and Medical Treatments for Autism based on over 150 published research studies. His website is http://autism.asu.edu
Stephen M. Edelson has a Ph.D. in experimental psychology, and has worked in the field of autism for over 30 years. He is the director of the Autism Research Institute in San Diego, CA. ARI’s main website is:http://autism.com. Dr. Edelson is on the Autism Society of America’s Professional Advisory Board. He has conducted research in many areas of autism including biomedical, sensory, cognitive, and behavioral.
Temple Grandin, Ph.D. is associate full professor of Animal Science at Colorado State University and a person with autism. She is the author of several books, including Emergence: Labeled Autistic, Thinking in Pictures, The Way I See It, and Different – Not Less. She is also a leading designer of livestock handling facilities. Half of the cattle in North America are handled in facilities she has designed. She is a popular speaker at colleges and autism conferences.
Bernard Rimland, Ph.D. passed away in November, 2006. He founded the Autism Research Institute (ARI) in San Diego in 1967, and served as its director until 2006. He also founded the Autism Society of America in 1965, and served as an honorary board member until 2006. Dr. Rimland was the author of the prize-winning book, Infantile Autism: The Syndrome and Its Implications for a Neural Theory of Behavior, which is credited with debunking the “mother-blaming theories of autism prevalent in the 20th century. He was also the father of an autistic adult. He contributed significantly to two earlier versions of this paper.
Jane Johnson is on the Board of Directors of ARI and the Johnson Center for Child Health and Development. She is the co-author of Dr. Bryan Jepson’s “Changing the Course of Autism; A Scientific Approach for Parents and Physicians,” and the co-editor of “Families of Adults With Autism; Stories and Advice for the Next Generation” and “Siblings: The Autism Spectrum Through our Eyes.”
This paper is geared toward parents of newly diagnosed autistic children and parents of young autistic children who are not acquainted with many of the basic issues of autism. Our discussion is based on a large body of scientific research. Because of limited time and space, detailed explanations and references are not included.
Receiving a diagnosis of autism can be devastating to some parents, but for others it can be a relief to have a label for their child’s symptoms. Some parents can be overwhelmed by fear and grief for the loss of the future they had hoped for for their child, and joining parent support groups and talking to other parents may help. However, these strong emotions also motivate parents to find effective help for their children. The diagnosis is important because it can open the doors to many services, and help parents learn about treatments that have benefited similar children.
The most important point we want to make is that autistic individuals have the potential to grow and improve. Contrary to what you may hear from out-of-touch professionals or read in old books, autism is treatable. It is important to find effective services, treatments, and education for autistic children as soon as possible. The earlier these children receive appropriate treatment, the better their prognosis (though it’s never too late to improve overall quality of life). Their progress through life may be slower than others, but they can still live happy and productive lives with appropriate support.
What Is Autism?
Autism is a developmental disability that typically involves delays and impairment in social skills, language, and behavior. Autism is a spectrum disorder, meaning that it affects people differently. Some children may have speech, whereas others may have little or no speech. Less severe cases might fit the DSM-IV criteria for Pervasive Developmental Disorder (PDD) or Asperger’s Syndrome (these children typically have normal speech, but they have many “autistic” social and behavioral problems).
Autism literally means “aloneness,” or living in one’s own world. In severe cases, young children may not interact with others, or treat people as objects. In milder cases it involves difficulty understanding and relating to others, and difficulty understanding other people’s perspectives and emotions.
Left untreated, many autistic children will not develop effective social skills and may not learn to talk or behave appropriately. Very few individuals recover completely from autism without any intervention. The good news is that there are a wide variety of treatment options which can be very helpful. Some treatments may lead to great improvement, whereas other treatments may have little or no effect. No treatment helps everyone. A variety of effective treatment options will be discussed below.
It is important to understand that autism is a label for people who have a certain set of symptoms (impairments in social skills, language, and behavior). The label of autism does not explain the cause of autism, and it is likely that multiple factors can contribute to the symptoms of autism.
What is the difference between Asperger’s Syndrome and Autism?
Asperger syndrome is usually considered a subtype of high-functioning autism. Most of the individuals with Asperger syndrome are described as “social but awkward.” That is, they want to have friends, but they do not have the social skills to easily begin and/or maintain a friendship. While high-functioning autistic individuals may also be “social but awkward,” they are typically less interested in having friends. In addition, high-functioning autistic individuals are often delayed in developing speech/language. Those with Asperger syndrome tend not to have speech/language delays, but their speech is usually described as peculiar, such as being stilted and perseverating on unusual topics.
Possible symptoms of autism may be observed by a parent, pediatrician, or teacher, and screening tests such as the M-CHAT can help determine if a child is at risk of having autism. However, a formal diagnosis of autism requires an evaluation by an experienced psychiatrist, psychologist, neurologist, or developmental pediatrician (a pediatrician who specializes in developmental disorders). Some individuals are easy to diagnose, but in milder cases or cases with other co-occurring symptoms it can be difficult to obtain a diagnosis. Some children are initially misdiagnosed with other disorders, such as speech delay or ADHD. A clinician should base their diagnosis on both a personal interaction with the child and a discussion with the parents of their behavior in other settings.
Two common misconceptions are that if a child can talk or is affectionate then they cannot have autism. That is not true. Some people with autism or Asperger’s have normal language, and many are affectionate to friends and family. However, the common core of all types of autism spectrum disorders are delays or impairments in social understanding and social relationships.
Onset of Autism: Early Onset vs. Regression
Autism develops sometime during pregnancy and the first three years of life. Some parents report that their child seemed different at birth. These children are referred to as having early-onset autism. Other parents report that their child seemed to develop normally and then had a major regression resulting in autism, usually around 12-24 months. These children are referred to as having late-onset or regressive autism. Some researchers argue that the regression is not real or the autism was simply unnoticed by the child’s parents. However, many parents report that their children were completely normal (e.g., capable of speech, appropriate behavior, and social interaction) until sometime between 1 and 2 years of age.
A study published in 2003, conducted by the first author, compared 53 autistic children with 48 typical peers. The parents of the early-onset autism group reported a significant delay in reaching developmental milestones, including age of crawling (2 month delay), sitting up (2 month delay), walking (4-5 month delay), and talking (11 month delay or more). Thus, there appeared to be a delay in gross motor skills as well as of talking, so many children with autism also need physical therapy. In contrast, the late-onset autism group reached developmental milestones at the same time as typical children.
Several brain autopsy studies have been interpreted as suggesting that brain damage occurred sometime during the first trimester of pregnancy, but many of these studies involved individuals who were born prior to 1990. Thus, these findings may not apply to what appears to be the new population of people with regressive autism.
Causes of Autism
Autism appears to be due to a combination of genetic and environmental factors, but it is generally unclear which genetic and which environmental factors are important. About 5-10% of autism cases involve a single severe genetic defect or disorder, such as Fragile X or tuberous sclerosis, and many of those individuals develop the symptoms of autism. However, 90-95% of cases do not involve a single severe defect, but instead appear to involve a complex set of many genetic variations and environmental factors.
The largest recent study (Hallmayer 2011) of 192 twin pairs in California found that when one identical twin has autism, the other co-twin often has autism (50-78% chance). However, siblings can also be normal or even exceptional. The Hallmayer study found that the co-occurrence of autism in fraternal twins was much lower, about 21%-36%. Based on those results, the researchers estimated that genetics accounts for about 38% of autism, and that environmental factors account for about 58%. Another interpretation is that certain genetic variations result in greater vulnerability to certain environmental factors, but it is generally unclear which genetic factors and which environmental factors are important.
If parents have a child with autism, there is roughly a 19% chance that their future children will also develop autism. The siblings of a child with autism are also at much greater risk of speech impairments and cognitive disabilities, which sometimes go undetected. Siblings should be evaluated for possible speech delays, developmental delays, and learning disabilities, such as dyslexia, which occur in about 25% of siblings.
There is no general consensus on which environmental factors increase the risk of autism. Since the word “autism” is only a label for people who have a certain set of symptoms, there are likely to be a number of factors that could cause those symptoms. A few of the suspected environmental causes for which there is some scientific evidence include: food allergies, pesticides, heavy metal toxicity, excessive use of oral antibiotics, deficiencies in essential nutrients, prenatal ultrasound, and many more.
One study found that about 12% of mothers of children with autism have antibodies to fetal brain tissue, and those antibodies have been shown to disrupt normal development in animals. Many children with autism have abnormalities in their immune system, and these abnormalities likely contribute to their symptoms. About 70% of the immune system is based in the gut, and children with autism often also have major gut problems.
One study found that about 40% of mothers of children with autism have abnormalities in both their methylation capacity (turns proteins on/off) and their ability to manufacture glutathione (important antioxidant and defense against toxic metals). Those problems are treatable with folinic acid (a special form of folic acid) and vitamin B12, and may reduce the risk of having a child with autism. These problems are also very common in children with autism, and treatment with folinic acid and vitamin B12 has been shown to improve them.
Prevalence of Autism
There has been a rapid increase in the number of children diagnosed with autism. In the 1970’s the incidence of autism was 2-3 per 10,000. Today, according to the Center for Disease Control (CDC), the estimated prevalence of autism spectrum disorder in the U.S. is 1 in 88 children.
We do not know why there has been a dramatic increase in autism over the past 25 years, but there are several reasonable hypotheses. Since there is more than one cause of autism, there may be more than one reason for the increase. A small portion of the increase of autism may be due to improved diagnosis and awareness, but a report from California (King 2009) reveals that this only explains 25% of the increase. The major reason for the increase is certainly due to environmental factors, not genetics, since there is no such thing as a ‘genetic epidemic.’ Some possible environmental factors were discussed in the previous section, and an increased occurrence of one or several of those factors probably accounts for the rapid increase in autism
Common Co-Occurring Conditions in Autism
- Mental Retardation: The fraction of people with autism who also meet criteria for mental retardation has been reported as anywhere from 25% to 70%, a wide variation illustrating the difficulty of assessing intelligence when language delays are present. Parents should request non-verbal intelligence tests that do not require language skills, such as the Test for Nonverbal Intelligence (TONI). Regardless of the result, realize that autistic children will develop more skills as they grow older, and that appropriate therapies and education can help them reach their full potential.
- Seizures: It is estimated that 25% of autistic individuals eventually develop seizures, some in early childhood and others as they go through puberty (changes in hormone levels may trigger seizures). These seizures can range from mild (e.g., gazing into space for a few seconds) to severe, grand mal seizures.
Most people with autism have subclinical seizures which are not easily noticeable but can significantly affect mental function. A short one- or two-hour EEG may not be able to detect any abnormal activity, so a 24-hour EEG may be necessary. Although drugs can be used to reduce seizure activity, the child’s health must be checked regularly because these drugs can be harmful.
A recent large survey of treatment effectiveness (Frye and Adams, 2011) found that standard anti-seizure medications do control seizures but often worsen other symptoms, some more so than others. That study also found that special diets (ketogenic diet, modified Atkin’s diet, and a gluten-free, casein-free diet) were beneficial in controlling seizures and actually improved, not worsened, other symptoms.
There is much evidence that certain nutritional supplements, especially vitamin B6 and dimethylglycine (DMG), can provide a safer and more effective alterative to drugs, for many individuals.
Chronic Constipation and/or Diarrhea: A large-scale survey of over 1,000 individuals on the autism spectrum found that 45% had gastrointestinal problems; and the older the individual, the more likely they had these problems. Note: Diarrhea may actually be due to constipation—i.e., only liquid is able to leak past a large stool mass in the intestine. Manual probing often fails to find an impaction. An abdominal x-ray is a simple method to check for hidden constipation, but needs careful interpretation. Children with significant gastrointestinal problems should see a pediatric gastroenterologist. Unfortunately, gastrointestinal problems are often ignored and untreated due to autism, but it is important for parents to persevere and seek medical help. .
- Sleep Problems: Many with autism have sleep problems. Night waking may be due to reflux of stomach acid into the esophagus, often caused by food intolerances. Placing bricks under the mattress at the head of the bed may help keep stomach acid from rising and provide better sleep; possible dietary issues should be discussed with a knowledgeable professional. Many rigorous studies have shown that melatonin is often useful in helping autistic individuals fall asleep. Other popular interventions include tryptophan or 5-HTP (nutrients which the body converts to melatonin). Implementing a regular bedtime routine (taking a bath, brushing teeth, reading a book) can help induce sleep. Vigorous exercise will help a child sleep, and other sleep aids include a weighted blanket or tight fitting mummy-type sleeping bag.
- Pica: 30% of children with autism have moderate to severe pica. Pica refers to eating non-food items such as paint, sand, dirt, paper, etc. Pica can expose the child to heavy metal poisoning, especially if there is lead in the paint or in the soil. Discuss zinc supplementation with your clinician.
- Low Muscle Tone: A study conducted by the first author found that 30% of autistic children have moderate to severe loss of muscle tone, and this can limit their gross and fine motor skills. That study found that these children tend to have low potassium levels. Increased consumption of fruit and vegetables (good sources of potassium) may be helpful. Occupational and physical therapy, implemented on a daily basis, can help.
- Sensory Sensitivities: Many autistic children have unusual sensitivities to sounds, sights, touch, taste, and smells. High-pitched intermittent sounds, such as fire alarms or school bells, may be painful to autistic children. Scratchy fabrics may also be intolerable, and some children have visual sensitivities. They are troubled by the flickering of fluorescent lights. If the child often has tantrums in large supermarkets, it is possible that he/she has severe sensory oversensitivity. Sensory sensitivities are highly variable in autism, from mild to severe. Even though a pure tone hearing test may imply normal hearing, the child may have difficulty hearing auditory details and hard consonant sounds.
Some children have very high pain thresholds (i.e., they are insensitive to pain), whereas others have very low pain thresholds. Interventions designed to help normalize their senses, such as sensory integration, Auditory Integration Training (AIT), and Irlen lenses, are discussed later in this paper.
Medical Testing and Treatments
Routine medical tests are usually performed by traditional pediatricians, but these exams rarely reveal underlying medical problems that are often associated with autism, such as gastrointestinal problems, nutritional and metabolic deficiencies, toxic metal burden, and immune dysfunction. Unfortunately, many physicians believe, though incorrectly, that the only useful medical treatments are psychiatric medications to reduce seizures and behavioral problems.
Genetic testing for Fragile X syndrome can help identify one possible cause, and this testing is typically recommended when there is mental retardation in the family history.
The Autism Research Institute supports an integrative medical approach to treating individuals on the autism spectrum. This approaches often includes:
- Nutritional supplements, including certain vitamins, minerals, amino acids, and essential fatty acids
- Special diets totally free of gluten (from wheat, barley, rye, and possibly oats), free of dairy (milk, ice-cream, yogurt, etc.), and free of soy.
- Testing for hidden food allergies, and avoidance of allergenic foods
- Treatment of intestinal bacterial/yeast overgrowth
The various topics covered in this overview paper for parents of young autistic children represent, for the most part, a consensus of the views, based on research and personal experience, of all four authors. However, the authors differ in their opinions on the role psychoactive drugs should play. We will present you with the conflicting opinions, so you can decide for yourself.
Grandin has a relatively accepting position on the use of psychiatric medications in autistic children. She feels that it is worthwhile to consider drugs as a viable and useful treatment. Rimland and Edelson, on the other hand, are strongly opposed to the use of drugs except as a possible last resort, etc. – They feel the risks are great and consistently outweigh the benefits. Adams has an intermediate view.
There are no psychiatric medications for “autism,” but there are many psychiatric medications used for treating specific symptoms often found in autism, such as aggression, self-injury, anxiety, depression, obsessive/compulsive disorders, and attention deficit/hyperactivity disorder (ADHD). These medications generally function by altering the level of neurotransmitters (chemical messengers) in the brain. There is no medical test to determine if a particular medication is called for; the decision is based on the psychiatrist’s evaluation of the patient’s symptoms. This is a “trial and error” approach, as dosages need to be adjusted differently for each person, and one medication may be ineffective or have negative effects while others are helpful.
For some classes of drugs the doses which are successful for reducing symptoms, such as aggression or anxiety, are much lower for those with autism than for normal people. For the SSRI drugs, such as Prozac (Fluoxetine), Zoloft (Sertraline), and other antidepressants, the best dose may be only one-third of the normal starting dose. Too high a dose may cause agitation or insomnia. If agitation occurs, the dose must be lowered. The low-dose principle also applies to all drugs in the atypical or third generation antipsychotic drug class, such as Risperdal (Risperidone). The effective dose will vary greatly between individuals. Start low and use the lowest effective dose. Other classes of drug, such as anticonvulsants, will usually require the same doses that are effective in normal individuals.
Antidepressant drugs such as Prozac or Lexapro often work best for anxiety and panic attacks. Antidepressants stopped my constant panic attacks and my colitis cleared up and stopped. I have been taking a low dose of desipramine, an old tricyclic, for over 30 years. The medication stopped debilitating panic attacks. The atypical antipsychotics have much more serious side effects than antidepressants. Medications such as Risperdal and Abilitfy should be reserved for severe aggression problems in older children and adults. They should not be given to young children as sleep aids or to reduce hyperactivity. The side effects of the atypical antipsychotic class of drugs are high weight gain, diabetes, and tardive dyskinesia (movement disorder). For more information consult the 2nd edition of my book, “The Way I See It.”
Psychiatric medications are widely used to treat the symptoms of autism, and they can be beneficial to many older children and adults. However, there are concerns over their use. There is relatively little research on their use for children with autism. There are almost no studies on the long-term effects of their use, especially for the newer medications, and there is a concern that their long-term use in children may affect their development. They treat the symptoms, but not the underlying medical causes of autism. One must balance risk versus benefit. A drug should have an obvious positive effect to make it work the risk. In order to observe the effect of a drug, do not start a drug at the same time as you start some other treatment. There are far too many powerful drugs given to young children for trivial reasons. In young children, special diets, vitamins, and fish oil supplements should be tried first.
Rimland and Edelson
ARI has, for many years, encouraged research on those medical interventions that treat the underlying problems rather than on therapies that simply mask or inhibit the resulting symptoms. An integrated medical approach is ideal since it considers overall function of the whole body, not just the brain. This approach often involves restricted diets and nutritional supplements as well as the reduction of accumulated toxins, such as pesticides and heavy metals. In contrast, ‘standard practice’ offered by traditional pediatricians, child psychiatrists, and child neurologists often relies on prescription drugs which can have rather severe side-effects.
The Autism Research Institute (ARI) has collected data from many thousands of parents about their experiences with psychiatric medications and other treatments. In general, parents report that the medications are about equally likely to cause problems or to help, with some being worse than others. This is in contrast to other treatments for which ARI has collected data, such as nutritional supplements, special diets, and detoxification, which were more likely to help and very rarely caused problems. The results of this ongoing collection of parent survey data is available at www.autism.com
Here are the parent ratings from March 2009 of the three most often used drugs and the three most often used nutrients:
|Three most used drugs||Got Worse||No Effect||Got Better||Better:Worse||No. of cases|
|Three most used vitamins||Got Worse||No Effect||Got Better||Better:Worse||No. of cases|
|Vit. B6 & Mag.||4%||46%||49%||11:1||7256|
Note: These data pertain only to behavioral effects. The drugs, but not the vitamins, often cause significant physical problems.
We feel that psychoactive drugs should not be used at all on your children, and should be used only as a last resort, not as an initial treatment, on autistic teenagers and adults. ARI has collected information from parents of autistic children on their evaluation of various treatments, including drugs, since 1967.
Some adolescents and adults are helped by anti-psychotic drugs, such as Risperdal, or anti-depressants, such as Tofranil, but the risk of side effects is significant. When psychoactive drugs are used with autistic teenagers or adults, it is often found that a very low dose, perhaps one-fourth or one-fifth of the usual dosage, is sufficient.
Psychiatric medications are not well-tested in young children with autism, especially for long-term use, and often have significant side-effects. An integrated medical approach (nutritional support, diet changes, detoxification) is much safer and addresses core problems rather than symptoms. Whereas psychiatric medications generally function by altering neurotransmitter levels/function, nutritional supplementation with vitamins, minerals, and amino acids allows the body to make its own. So, I think an integrated medical approach should be tried first, especially in young children, because it generally has far fewer side-effects, and addresses the underlying core problems. However, there are some children and adults who have benefited from psychiatric medications, so they are reasonable to consider after an integrated medical approach has been tried. In young children, they should be used only very cautiously, and beginning with low doses.
One of the most common questions parents ask is: Will my child develop speech?
An analysis of ARI’s data involving 30,145 cases indicated that 9% never develop speech. Of those who develop speech, 43% begin to talk by the end of their first year, 35% begin to talk sometime between their first and second year, and 22% begin to talk in their third year and after. A smaller survey conducted by the first author found that only 12% were totally non-verbal by age 5. So, with appropriate interventions, there is reason to hope that children with autism can learn to talk, at least to some extent, and non-verbal older children and adults can sometimes learn to talk or communicate in other ways.
There are several ways to help autistic children learn to talk, including:
- Teaching speech with sign language; it is easy for parents to learn a few simple signs and use them when talking to their child. This is referred to as ‘simultaneous communication’ or ‘signed speech.’ Research suggests that the use of sign language increases the chance of children learning spoken language.
- Teaching with the Picture Exchange Communication System (PECS), which involves pointing to a set of pictures or symbols on a board. As with sign language, it can also be effective in teaching speech.
- Applied Behavior Analysis: described in more detail later
- Encouraging a child to sing with a videotape or audiotape
- Vestibular stimulation, such as swinging on a swing, while teaching speech
- Several nutritional/medical approaches have been associated with dramatic improvements in speech production, including dimethylglycine (DMG), vitamin B6 with magnesium, and the gluten-/casein-free diet. (To be discussed further below.)
- Use of other augmentative communication devices, such as picture boards coupled with sound, or keyboards for typing.
Educational/behavioral therapies are often effective in children with autism, with Applied Behavioral Analysis (ABA) usually being the most effective—ABA has significantly more published scientific support than any other form of educational therapy. These methods can be used together with dietary and medical interventions, as together they offer the best chance for improvement.
Parents, siblings, and friends may play an important role in assisting the development of children with autism. Typical pre-school children learn primarily by play, and the importance of play in teaching language and social skills cannot be overemphasized. Ideally, many of the techniques used in ABA, sensory integration, and other therapies can be extended throughout the day by family and friends.
Applied Behavior Analysis: Many different behavioral interventions have been developed for children with autism, and they mostly fall under the category of Applied Behavioral Analysis (ABA). This approach generally involves therapists who work intensely, one-on-one with a child for 20 to 40 hours/week. Children are taught skills in a simple step-by-step manner, such as learning colors one at a time. The sessions usually begin with formal, structured drills, such as learning to point to a color when its name is given; then, after some time, there is a shift towards generalizing skills to other situations and natural environments.
A study published by Dr. Ivar Lovaas at UCLA in 1987 involved two years of intensive, 40-hour/week behavioral intervention by trained graduate students working with 19 young autistic children ranging from 35 to 41 months of age. Almost half of the children improved so much that they were indistinguishable from typical children, and these children went on to lead fairly normal lives. Of the other half, most had significant improvements, but a few did not improve much.
Today, ABA programs are widely accepted, and the American Medical Association and the US Surgeon General recommend ABA therapy for children with autism. ABA programs are most effective when started early (before age 5 years), but they can also be helpful to older children. They are especially effective in teaching non-verbal children how to talk.
There is general agreement that:
- behavioral interventions involving one-on-one interactions are usually beneficial, sometimes with very positive results
- the interventions are most beneficial with the youngest children, but older children can benefit
- the interventions should involve a substantial amount of time each week, between 20-40 hours depending on whether the child is in school
- the program should include as much prompting as necessary to achieve a high level of success, with a gradual fading of prompts
- the program should include properly trained therapists and ongoing supervision
- there should be regular team meetings to maintain consistency between therapists and check for problems
- most importantly, the sessions should be fun for the children in order to maintain their interest and motivation; if your child isn’t happy to see his/her therapist, find a new one
Parents are encouraged to obtain training in ABA, so that they can provide it themselves and/or help supervise other providers. Board-certified behavior analysts (BCBA’s) are often available, and there are often workshops on how to provide ABA therapy.
Sensory Integration: As mentioned above, many people with autism have sensory problems, which can range from mild to severe. Sensory integration focuses primarily on three senses — vestibular (i.e., motion, balance), tactile (i.e., touch), and proprioception (e.g., joints, ligaments). Many techniques are used to stimulate these senses in order to normalize them.
Speech Therapy: This may be beneficial to many autistic children, but often only 1-2 hours/week is available, so it probably has only modest benefit unless integrated with other home and school programs. As mentioned earlier, sign language and PECS may also be very helpful in developing speech. Speech therapists should work on helping the child to hear hard consonant sounds such as the “c” in cup. It is often helpful if the therapist stretches out and enunciates the consonant sounds.
Occupational Therapy: Can be beneficial for the sensory needs of these children, who often have hypo- and/or hyper-sensitivities to sound, sight, smell, touch, and taste. May include sensory integration (above).
Physical Therapy: Often children with autism have limited gross and fine motor skills, so physical therapy can be helpful. May also include sensory integration (above).
Auditory Interventions: There are several types of auditory interventions. The only one with significant scientific backing is Berard Auditory Integration Training (called Berard AIT or AIT), which involves listening to processed music for a total of 10 hours (two half-hour sessions per day, over a period of 10 to 12 days). Research has shown that AIT improves auditory processing, decreases or eliminates sound sensitivity, and reduces behavioral problems in some autistic children.
Other auditory interventions include the Tomatis approach, the Listening Program, and the SAMONAS method. There is little evidence to support their efficacy [sme1] Computer-based auditory interventions have also received some empirical support. They include Earobics (www.cogconcepts.com) and Fast ForWord (www.fastforword.com). These programs have been shown to help children who have delays in language and have difficulty discriminating speech sounds. Earobics is less expensive (less than $100) but appears to be less powerful than the Fast ForWord program (usually over $1,000). Some families use the Earobics program first and then later use Fast ForWord.
Computer Software: There are many educational programs available for typical children, and some of them may be of benefit for autistic children. There is also some computer software designed specifically for children with developmental disabilities. One major provider is Laureate (www.llsys.com).
Vision Training and Irlen Lenses: Many autistic people have difficulty attending to their visual environment and/or perceiving themselves in relation to their surroundings. These problems can include having a short attention span, being easily distracted, excessive eye movements, difficulty scanning or tracking movements, inability to catch a ball, being cautious when walking up or down stairs, bumping into furniture, and even toe walking. A one- to two-year vision training program involving ambient prism lenses and performing visual-motor exercises can reduce or eliminate many of these problems. See www.AutisticVision.com. More information on vision training can be found on the Internet website of the College of Optometrists in Vision Development (www.pavevision.org).
Another visual/perceptual program involves wearing Irlen lenses. Irlen lenses are colored (tinted) lenses. Individuals who benefit from these lenses are often hypersensitive to certain types of lighting, such as florescent lights and bright sunlight; hypersensitive to certain colors or color contrasts; and/or have difficulty reading printed text. Irlen lenses can reduce one’s sensitivity to these lighting and color problems as well as improve reading skills and increase attention span. See www.Irlen.com
This is a method for teaching children how to develop relationships, first with their parents and later with their peers. It directly addresses a core issue in autism, namely the development of social skills and friendships. It involves extensive training of the parents by a certified RDI consultant, so that they become much more able to effectively interact with their children. The parents typically spend 1 hour/day doing formal therapy with their child, but integrate RDI concepts throughout the rest of the day. There is limited data on its efficacy.