Johnny Lee Matson | |
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Born | |
Alma mater | Eastern Illinois University, Indiana State University |
Spouse | Yes |
Children | Two |
Scientific career | |
Fields | Child psychology |
Institutions | Louisiana State University |
Thesis | A study of positive practice overcorrection versus time-out for eliminating the classroom disruptions of relatively normal children (1976) |
Johnny Lee Matson is a former professor in the Department of Psychology at Louisiana State University recognized for his work in the social sciences. Matson's research topics were development, assessment and treatment of co-morbid conditions in developmental intellectual disabilities, including autism spectrum disorders. Matson's high number of self publications, self citations, and peer review practices have been questioned by social scientists. In 2023 it was reported that Matson had 24 of his research papers retracted due to scientific misconduct.
Matson was born on June 23, 1951, in Watseka, Illinois. [1] He received a Bachelor of Science degree in Psychology and Biology, and a Master of Science degree in Counseling Psychology from Eastern Illinois University. Matson received a Ph.D. in Psychology from Indiana State University in 1976 and completed his internship in Clinical Psychology at Central Louisiana State Hospital. Matson was an assistant professor of child psychiatry and psychology at University of Pittsburgh from 1978 through 1981, associate professor and professor in the Department of Learning, Developmental and Special Education at Northern Illinois University, and starting in 1985 a professor in the Department of Psychology at Louisiana State University.
Matson's research career focused upon the assessment and treatment and functioning of people with intellectual disabilities and autism spectrum disorders, including psychotropic medication side effects, social skills of children and adults, psychopathology, symptoms of autism spectrum disorders, problem behavior, behavioral function, and feeding problems. Matson supported the use of indirect assessment measures to assess symptoms, side-effects, and treatment progress. [2] [3] Matson participated in the development of the Psychopathology Inventory for Mentally Retarded Adults (PIMRA) and the Questions About Behavior Function (QABF) measure. [4] Matson is also the co-developer of the Functional Assessment for Multiple Causality (FACT) measure, which has been found to have superior psychometric properties to the QABF, when a given behavior is reinforced by multiple factors. [5]
Since 2015 researchers have raised concern about Matson's high number of self publications and self citations. His peer review practices as a journal editor have also been questioned. [6] [7] In 2023 Matson had 24 of his research publications retracted, [8] with the original journal publisher citing undisclosed conflicts of interest, duplicated methodology and a compromised peer-review process as reasons for the retractions. Matson responded by writing, "This only applies to a small handful of articles [and] there is no rule about self-citations." [9]
Asperger syndrome (AS), also known as Asperger's, is a neurodevelopmental condition characterized by significant difficulties in social interaction and nonverbal communication, along with restricted and repetitive patterns of behaviour and interests. The syndrome is no longer recognised as a diagnosis in itself, having been merged with other conditions into autism spectrum disorder (ASD). 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.
A pervasive developmental disorder not otherwise specified (Including atypical autism) (PDD-NOS) is one of four disorders which have been collapsed into the diagnosis of autism spectrum disorder in the DSM-5 and also was one of the five disorders classified as a pervasive developmental disorder (PDD) in the DSM-IV. According to the DSM-4, PDD-NOS is a diagnosis that is used for "severe or pervasive impairment in the development of reciprocal social interaction and/or verbal and nonverbal communication skills, or when stereotyped behavior, interests, and/or activities are present, but the criteria are not met for a specific PDD" or for several other disorders. PDD-NOS includes atypical autism, because the criteria for autistic disorder are not met, for instance because of late age of onset, atypical symptomatology, or subthreshold symptomatology, or all of these. Even though PDD-NOS is considered milder than typical autism, this is not always true. While some characteristics may be milder, others may be more severe.
Diagnoses of autism have become more frequent since the 1980s, which has led to various controversies about both the cause of autism and the nature of the diagnoses themselves. Whether autism has mainly a genetic or developmental cause, and the degree of coincidence between autism and intellectual disability, are all matters of current scientific controversy as well as inquiry. There is also more sociopolitical debate as to whether autism should be considered a disability on its own.
Autism spectrum disorder (ASD) is a developmental disorder that begins in early childhood, persists throughout adulthood, and affects three crucial areas of development: communication, social interaction and restricted patterns of behavior. There are many conditions comorbid to autism spectrum disorder such as fragile X syndrome and epilepsy.
The following outline is provided as an overview of and topical guide to autism:
Developmental disability is a diverse group of chronic conditions, comprising mental or physical impairments that arise before adulthood. Developmental disabilities cause individuals living with them many difficulties in certain areas of life, especially in "language, mobility, learning, self-help, and independent living". Developmental disabilities can be detected early on and persist throughout an individual's lifespan. Developmental disability that affects all areas of a child's development is sometimes referred to as global developmental delay.
The following outline is provided as an overview of and topical guide to psychology:
Autism therapies include a wide variety of therapies that help people with autism, or their families. Such methods of therapy also seek the increase of functional independence in autistic people. Many therapies marketed towards autistic people and/or their parents claim outcomes that have not been supported by Level of Research (LOE) Level 1 Level 1 research includes evidence from a systematic review or meta-analysis of all relevant RCTs or evidence-based clinical practice guidelines based on systematic reviews of RCTs or three or more RCTs of good quality that have similar results.
The Autism Diagnostic Interview-Revised (ADI-R) is a structured interview conducted with the parents of individuals who have been referred for the evaluation of possible autism or autism spectrum disorders. The interview, used by researchers and clinicians for decades, can be used for diagnostic purposes for anyone with a mental age of at least 24 months and measures behavior in the areas of reciprocal social interaction, communication and language, and patterns of behavior.
Intellectual disability (ID), also known as general learning disability in the United Kingdom and formerly mental retardation, is a generalized neurodevelopmental disorder characterized by significantly impaired intellectual and adaptive functioning. It is defined by an IQ under 70, in addition to deficits in two or more adaptive behaviors that affect everyday, general living. Intellectual functions are defined under DSM-V as reasoning, problem‑solving, planning, abstract thinking, judgment, academic learning, and learning from instruction and experience, and practical understanding confirmed by both clinical assessment and standardized tests. Adaptive behavior is defined in terms of conceptual, social, and practical skills involving tasks performed by people in their everyday lives.
Kanner syndrome, officially childhood autism, was a neurodevelopmental diagnosis before the release of the DSM-5 and ICD-11. It has been superseded by autism spectrum disorder. In daily speech it is often referred to as "classic autism", or "Kanner autism."
Pediatric neuropsychology is a sub-speciality within the field of clinical neuropsychology that studies the relationship between brain health and behaviour in children. Many pediatric neuropsychologists are involved in teaching, research, supervision, and training of undergraduate and graduate students in the field.
Several factors complicate the diagnosis of Asperger syndrome (AS), an autism spectrum disorder (ASD). Like other ASD forms, Asperger syndrome is characterized by impairment in social interaction accompanied by restricted and repetitive interests and behavior; it differs from the other ASDs by having no general delay in language or cognitive development. Problems in diagnosis include disagreement among diagnostic criteria, the controversy over the distinction between AS and other ASD forms or even whether AS exists as a separate syndrome, and over- and under-diagnosis for non-technical reasons. As with other ASD forms, early diagnosis is important, and differential diagnosis must consider several other conditions.
The autism spectrum, often referred to as just autism, autism spectrum disorder (ASD) or sometimes autism spectrum condition (ASC), identifies a loosely defined cluster of neurodevelopmental issues characterized by challenges in social interaction, verbal and nonverbal communication, and often repetitive behaviors and restricted interests. Other common features include unusual responses to sensory stimuli and a preference for sameness or unusual adherence to routines.
The Vineland Adaptive Behavior Scale is a psychometric instrument used in child and adolescent psychiatry and clinical psychology. It is used especially in the assessment of individuals with an intellectual disability, a pervasive developmental disorder, and other types of developmental delays.
Jeffrey Scott Sigafoos is a New Zealand professor of educational psychology.
The Questions About Behavior Function (QABF) measure is a widely used indirect assessment tool designed to assist mental health practitioners in assessing the function of maladaptive behaviors in individuals diagnosed with a developmental disability. It was co-developed by Johnny Matson. The measure a reporter-based instrument, which relies on information from raters who are familiar with the individual being assessed. As such, parents and caregivers are frequently asked to provide pertinent information. The measure consists of 25 items, each of which ask a question about an individual's behavior and require the rater to respond on a Likert-type rating scale. On the basis of the 25 items, the QABF produces scores in 5 distinct categories: Attention, Escape, Physical, Tangible, and Nonsocial.
Low-functioning autism (LFA) is a degree of autism marked by difficulties with social communication and interaction, challenging behavior, and differences in social or emotional reciprocity. Sleep problems, aggression, stereotypical, and self-injurious behavior are also common symptoms. LFA is not a recognized diagnosis in the DSM-5 or ICD-10, as neither subdivides autism based on intellectual capabilities.
The rapid prompting method (RPM) is a pseudoscientific technique that attempts to aid communication by people with autism or other disabilities to communicate through pointing, typing, or writing. Also known as Spelling to Communicate, it is closely related to the scientifically discredited technique facilitated communication (FC). Practitioners of RPM have failed to assess the issue of message agency using simple and direct scientific methodologies, saying that doing so would be stigmatizing and that allowing scientific criticisms of the technique robs people with autism of their right to communicate. The American Speech-Language-Hearing Association has issued a statement opposing the practice of RPM.
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