Relationship Development Intervention (RDI) is a trademarked proprietary treatment program for autism spectrum disorders (ASD), based on the belief that the development of dynamic intelligence is the key to improving the quality of life for autistic people. The program's core philosophy is that autistic people can participate in authentic emotional relationships if they are exposed to them in a gradual, systematic way. The goal of treatment is to systematically build up the motivation and tools for successfully interacting in social relationships, to correct deficits in this area that are thought to be common to all autistic people.
RDI focuses on cultivating the building blocks of social connection—such as referencing, emotion sharing, coregulation, and experience sharing—that normally develop in infancy and early childhood. RDI is a family-based program, where trained consultants support families to alter their interaction and communication styles. There is a period of parent education, followed by an assessment of both the child and the child-parent relationship. After that consultants support the family through a set of specific objectives to build a "guided participation" relationship between parents and child that will allow the child to once again become a "cognitive apprentice" to the parents. Once the cognitive apprenticeship is in place, the family can move on to specific cognitive remediation objectives for the child. These are developmentally staged objectives designed to restore optimal neural connectivity through a series of "discoveries" and "elaborations".
After four years, the RDI Program has evolved into RDIconnect, a company with a series of programs not only for autistics, but for other populations as well. Along with a Consultant Training program, RDIConnect now offers the Family Guided Participation Program, Dynamic Education Program and the RDI Program for ASD, each accompanied by tools that help organize, expedite and create a continuous dialogue between professional and parent. RDIConnect now applies the quality assurance, level of treatment and training that has been central to their internationally known program and to a new audience.
The RDI program was developed by the psychologist Steven Gutstein in the 1990s. [1] Gutstein studied the means by which typical children become competent in the world of emotional relationships. He looked at the research in developmental psychology and found that early parent-infant interaction predicted later abilities in language, thinking and social development. Two books of RDI-based activities as well as a book explaining the background ideas were published in 2002, but RDI has changed significantly since then and is now only available through the RDI_LS, or learning system, accessed by trained consultants.
There are now trained consultants in the US, UK, Australia, Canada, China, Japan, Singapore, India, Israel, Italy, Malaysia, Mexico, New Zealand, and Switzerland.
Latest publications by Dr. Steven Gutstein are: My Baby Can Dance - Stories of Autism, Asperger's and Success through the Relationship Development Intervention (RDI) Program (2005), The Relationship Development Intervention (RDI) Program and Education (2007), and The RDI Book - Forging New Pathways for Autism, Asperger's and PDD with the Relationship Development Intervention Program (2009).
RDI is based on the idea that "dynamic intelligence" must be enhanced for autistic children to develop typical behaviors. Dynamic Intelligence means being able to think flexibly, take different perspectives, cope with change, and process information simultaneously (e.g. listen and look at the same time). [1] These abilities are essential in the real world.
Neural underconnectivity in autistic people leads to a rigid and static view of the world[ citation needed ]. Because of this dislike of change and inability to cope with new information, autistic people do not develop dynamic intelligence[ citation needed ] which is essential for relationships, independence and quality of life.
Typical children develop dynamic intelligence through guided participation, that is being guided and given challenges by their caregivers. Due to their social difficulties, this relationship breaks down in autistic children and so families must be supported to re-build it, in a slow and more deliberate manner. Children need to learn to reference their parents, share emotions and use experience-sharing language to build a close and trusting relationship where they can learn and cope with the uncertainty of life.
The six objectives of RDI are to improve the following: [2]
While the Connections Center has conducted two studies into RDI, there have been as yet no independent studies, although there is currently one study being conducted at the University of Sydney, Australia.
In a 2007 study, children whose families had participated in RDI and who had relatively high IQ at start of treatment showed dramatic changes in diagnostic category on the Autism Diagnostic Observation Schedule (ADOS) and Autism Diagnostic Interview-Revised (ADI-R), though the study represented a non-experimental study without a control group and whose evaluators were not blinded to time in treatment. [3]
Asperger syndrome (AS), also known as Asperger's syndrome, is a neurodevelopmental condition characterized by significant difficulties in social interaction and nonverbal communication combined with restricted and repetitive patterns of behavior and interests. The syndrome has been merged with other conditions into autism spectrum disorder (ASD) and is no longer considered a stand-alone diagnosis. It was considered to differ from other diagnoses that were merged into ASD by relatively unimpaired spoken language and intelligence.
Developmental disorders comprise a group of psychiatric conditions originating in childhood that involve serious impairment in different areas. There are several ways of using this term. The most narrow concept is used in the category "Specific Disorders of Psychological Development" in the ICD-10. These disorders comprise developmental language disorder, learning disorders, motor disorders, and autism spectrum disorders. In broader definitions ADHD is included, and the term used is neurodevelopmental disorders. Yet others include antisocial behavior and schizophrenia that begins in childhood and continues through life. However, these two latter conditions are not as stable as the other developmental disorders, and there is not the same evidence of a shared genetic liability.
Pervasive developmental disorder not otherwise specified (PDD-NOS) is a historic psychiatric diagnosis first defined in 1980 that has since been incorporated into autism spectrum disorder in the DSM-5 (2013).
Autism spectrum disorders (ASD) are neurodevelopmental disorders that begin in early childhood, persist throughout adulthood, and affect three crucial areas of development: communication, social interaction and restricted patterns of behavior. There are many conditions comorbid to autism spectrum disorders such as attention-deficit hyperactivity disorder and epilepsy.
Stanley Greenspan was a clinical professor of Psychiatry, Behavioral Science, and Pediatrics at George Washington University Medical School and a practicing child psychiatrist. He was best known for developing the influential floortime approach for treating children with autistic spectrum disorders and developmental disabilities.
Son-Rise is a home-based program for children and adults with autism spectrum disorders and other developmental disabilities, which was developed by Barry Neil Kaufman and Samahria Lyte Kaufman for their son Raun, who was diagnosed with autism and is claimed to have fully recovered from his condition. The program is described by Autism Speaks as a "child-centered program that places parents as the key therapists and directors of their program."
High-functioning autism (HFA) was historically an autism classification where a person exhibits no intellectual disability, but may experience difficulty in communication, emotion recognition, expression, and social interaction.
The following outline is provided as an overview of and topical guide to autism:
Autism therapies include a wide variety of therapies that help people with autism, or their families. Such methods of therapy seek to aid autistic people in dealing with difficulties and increase their functional independence.
Pivotal response treatment (PRT), also referred to as pivotal response training, is a naturalistic form of applied behavior analysis used as an early intervention for children with autism that was pioneered by Robert Koegel and Lynn Kern Koegel. PRT advocates contend that behavior hinges on "pivotal" behavioral skills—motivation and the ability to respond to multiple cues—and that development of these skills will result in collateral behavioral improvements. In 2005, Richard Simpson of the University of Kansas identified pivotal response treatment as one of the four scientifically based treatments for autism.
The developmental social-pragmatic model (DSP) is a developmental intervention that focuses on initiation and spontaneity in communication and following the child's focus of attention and motivations. Developmental interventions focus on a child's ability to form positive, meaningful relationships with other people when these are hampered by autism spectrum disorders such as autism or Asperger syndrome, or developmental disorders. It aims to build on the child's current communicative repertoire, even if this is unconventional; and using more natural activities and events as contexts to support the development of the child's communicative abilities.
The floortime or Developmental, Individual-differences, Relationship-based (DIR) model is a developmental model for assessing and understanding any child's strengths and weaknesses. It has become particularly effective at identifying the unique developmental profiles and developing programs for children experiencing developmental delays due to autism, autism spectrum disorders, or other developmental disorders. This Model was developed by Dr. Stanley Greenspan and first outlined in 1979 in his book Intelligence and Adaptation. Evidence for the efficacy of DIR/Floortime includes results from randomized controlled trials of DIR/Floortime and the DIR/Floortime-based P.L.A.Y. Project; because of various limitations in these studies, the existing evidence is deemed to "weakly support" the efficacy of Floortime.
Classic autism, also known as childhood autism, autistic disorder, (early) infantile autism, infantile psychosis, Kanner's autism,Kanner's syndrome, or (formerly) just autism, is a neurodevelopmental condition first described by Leo Kanner in 1943. It is characterized by atypical and impaired development in social interaction and communication as well as restricted, repetitive behaviors, activities, and interests. These symptoms first appear in early childhood and persist throughout life.
Autism, formally called autism spectrum disorder (ASD) or autism spectrum condition (ASC), is a neurodevelopmental disorder characterized by deficits in social communication and social interaction, and repetitive or restricted patterns of behaviors, interests, or activities, which can include hyper- and hyporeactivity to sensory input. Autism is a spectrum disorder, meaning that it can manifest very differently in each person. For example, some are nonspeaking, while others have proficient spoken language. Because of this, there is wide variation in the support needs of people across the autism spectrum.
Geraldine Dawson is an American child clinical psychologist, specializing in autism. She has conducted research on early detection, brain development, and treatment of autism spectrum disorders (ASD) and collaborated on studies of genetic risk factors in autism. Dawson is William Cleland Distinguished Professor of Psychiatry and Behavioral Sciences and professor of psychology and neuroscience, former director, Duke Institute for Brain Sciences and director of the Duke Center for Autism and Brain Development at Duke University Medical Center. Dawson was president of the International Society for Autism Research, a scientific and professional organization devoted to advancing knowledge about autism spectrum disorders. From 2008 to 2013, Dawson was research professor of psychiatry at the University of North Carolina at Chapel Hill and was chief science officer for Autism Speaks. Dawson also held the position of adjunct professor of psychiatry at Columbia University and is professor emerita of psychology at University of Washington. She is a fellow of the American Psychological Society, American Psychological Association, International Society for Autism Research, and the Society of Clinical Child and Adolescent Psychology.
Diagnosis, treatment, and experiences of autism varies globally. Although the diagnosis of autism is rising in post-industrial nations, diagnosis rates are much lower in developing nations.
The history of autism spans over a century, autism has been subject to varying treatments, being pathologized or being viewed as a beneficial part of human neurodiversity. The understanding of autism has been shaped by cultural, scientific, and societal factors, and its perception and treatment change over time as scientific understanding of autism develops.
Nonverbal autism is a subset of autism spectrum where the person does not learn how to speak. It is estimated that 25% to 50% of children diagnosed with autism spectrum never develop spoken language beyond a few words or utterances.
Social (pragmatic) communication disorder (SPCD), also known as pragmatic language impairment (PLI), is a neurodevelopmental disorder characterized by significant difficulties in the social use of verbal and nonverbal communication. Individuals with SPCD struggle to effectively engage in social interactions, interpret social cues, and use language appropriately in social contexts. This disorder can have a profound impact on an individual's ability to establish and maintain relationships, navigate social situations, and participate in academic and professional settings. Although SPCD shares similarities with other communication disorders, such as autism spectrum disorder (ASD), it is recognized as a distinct diagnostic category with its own set of diagnostic criteria and features.
Daniel Messinger is an American interdisciplinary developmental psychologist, and academic. His research works span the field of developmental psychology with a focus on emotional and social development of children and infants, and the interactive behavior of children in preschool inclusive classroom.