The term Pervasive Developmental Disorder (PDD) refers a group of disorders that pertain to one’s communication, social, and developmental skills. Symptoms can be detected as early as infancy, as some cases are identified before the age of three. Children or toddlers with PDD may show difficulty relating to others and often have trouble using and understanding language. In addition, they may have unusual behavior patterns and demonstrate resistance during a change in their routine. PDD is a general category that includes Autism, Asperger’s Syndrome, Rett Syndrome, Childhood Disintegrative Disorder, and PDD-NOS. These disorders exhibit a range of patterns and characteristics, proving that no child is the same. While one child may be high-functioning, another may completely lack language skills. These five developmental disorders are commonly known as Autism Spectrum Disorders. “The most common are Autism, Asperger's syndrome and Pervasive Developmental Disorder-Not Otherwise Specified (PDD-NOS) (www.learningdisabilitiesinfo.com).” Severe Autism, Rett Syndrome, and CDD are usually recognized before a child reaches the age of three. However, high-functioning Autism and Asperger’s are often times not discovered until a child enters school. High-functioning Autism and Asperger’s are frequently compared, considering children with these disorders express the same traits and characteristics. Conversely, the main difference between the two disorders is pragmatics, or language skills. A child with Asperger’s Syndrome is capable of communicating, but due to their social and developmental impairments, they cannot appropriately communicate with their peers. On the other hand, a child with Autism lacks language skills and requires spec... ... middle of paper ... ...e a big difference to a child's eventual ability to interact with a non-autistic world (www.autism-help.org).” In conclusion, Pervasive Developmental Disorder categorizes five areas of the autism spectrum. Each area is unique and has its own characteristics as well as life expectancies. While one disorder may result in language impairments, another may be a chronic syndrome that an individual has to live with for the rest of their life. PDD-NOS is a term used to describe an individual who possesses autistic characteristics, but not specifically Autism. PDD is defined under IDEA and each child is capable of receiving educational services such as an IEP, 504 Plan, learning support, or special education. Further research is being developed on the cause of Autism Spectrum Disorders as well as treatments and therapies to assist the children affected by the disorder.
Autism is a neurodevelopmental disorder that effects the brains development. It is characterized by affecting communication, cognition and social interaction. The spectrum of the disorders ranges from a mild condition called Asperger’s syndrome to a more severe form, which severely impairer’s development. The Office of Communications and Public Liaison states that the disorder affects one and eighty-eight children, however ASD effects boys more frequently than girls (Office of Communications and Public Liaison, 2013). ASD emerges in all age, ethnic and socioeconomic groups. The significant varied character and severity of the disorder is why ASD is considered a spectrum that poses a broad range of symptoms.
Asperger syndrome belongs to a group of childhood disorders commonly known as pervasive developmental disorders or PDD's. The disorder is recognized as a less severe case of autism. Children who have the disorder have a difficult time in social settings but excel in other areas of inteligence. The disorder is usually a lifelong struggle but has few cases where the patent recovers in adulthood. The disorder is not widely understood by the population but it is becoming a more well known disorder. There is currently no cure for this disorder.
Autistic children are isolated from most schools, socially and within the classroom. Although most children with auti...
Autism or Autism spectrum disorder (ASD) is a group of complex mental development disabilities. Which can be recognized by some significant defects in behavioral events, social interactions, and other mental verbal and nonverbal communication skills in different degrees.(1,2)The phrase spectrum is referred to the board range of level of disability and symptoms that occur in
In 1968, the APA referred to autism as a single disorder, and now it is known to be a syndrome of behavioral and medical effects. Along with autism, several related disorders are grouped under Pervasive Developmental Disorders, PDD, a general category ...
Autism was first discovered by Leo Kanner in 1943, he labeled it as early infantile autism. Most causes of autistic children before Kanner’s discovery were thought to be possessed and were put through very inhumane conditions. Autism is the prototypical form of a spectrum of related, complex, neuro developmental disorders referred to as autistic spectrum disorders (ASDs), also known as pervasive developmental disorders (PDDs) (Berry 73). The main symptom of Autism is the inability to easily communicate and interact with others. A cure for autism has not been discovered, but there are reports of some children that have naturally recovered. Symptoms are noticed in early years of life, normally around the age of three. The onset of the disease must be before the age of three years (Berry 73). The families with an autistic child have to adjust their daily activities around the child at all times. It is very difficult for an autistic child to be in a crowded area or in new environments.
This paper will review five studies concerning the behavior and development of children with Autism Spectrum Disorders. The studies investigate how autism effects communication, socialization, cognitive development, and a number of other areas. Researchers use many different types of scales to measure and compare the difference between children with ASD and typically developing children.
“Autism spectrum disorder (ASD) and autism are both general terms for a group of complex disorders of brain development. These disorders are characterized, in varying degrees, by difficulties in social interaction, verbal and nonverbal communication and repetitive behaviors. With the May 2013 publication of the DSM-5 diagnostic manual, all autism disorders were merged into one umbrella diagnosis of ASD. Previously, they were recognized as distinct subtypes, including autistic disorder, childhood disintegrative disorder, pervasive developmental disorder-not otherwise specified (PDD-NOS) and Asperger syndrome. “ (Autism Speaks, 2014) Autism affects many children. My niece at 3 years old was diagnosed with autism. She funtions quite well. She can communicate fully, unlike others, some may never be able to fully communicate verbally. Like most with my niece she has a routine and if anything major alters her routine it can cause a meltdown. With the proper coping methods autism can be managed with Special Education teachers and school psychologists.
Autism spectrum disorder (ASD) refers to a range of neurological disorders that usually affect the normal functioning of the brain. They are characterized by highly repetitive behavior, extensive impairment in communication and social interactions as well as severely restricted interests. The spectrum encompasses Autism, Childhood Disintegrative Disorder, Rett Disorder, Pervasive Development Disorder, and Asperger’s Disorder.
Figure 1 shows the variants of autism spectrum disorders. In many cases children are either diagnosed with either Autism or PDD-NOS (Pervasive developmental disorder not otherwise specified). Statistics from the U.S. Centers for Disease Control and Prevention (CDC) identify around 1 in 88 American children are diagnosed with autism, additionally exhibiting that autism is four to five times more prevalent among boys than girls. Regime autism statistics suggest that prevalence rates have incremented 10 to 17 percent annually in recent years. ...
Autism Spectrum Disorder (ASD), falling under the umbrella term of Pervasive Developmental Disorder (PDD), is defined by the International Classification of Diseases, volume 10 (ICD-10) as a disorder first diagnosed in childhood by the clinical manifestation of marked impairment in communication and social interaction, and repetitive or stereotyped behaviors (“Pervasive developmental disorders,” 2010). This definition aligns with the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition (DSM-V), currently used in the United States (American Psychological Association, 2013).
Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that typically manifests before the age of three. Individuals with ASD have impairments in social interaction, communication, and behavior. This is referred to as the Triad of Impairments. Behavioral impairments include repetitive behaviors such as arm flapping or body rocking, being easily upset by minor changes to routine, and obsessive or ritualized behaviors and interests. Communication impairments include delayed speech, repetition of words or phrases, and unusual speech inflection. Social impairment is similar to communication impairment, but also includes having difficulty with interpreting communication, poor eye contact, flat affect, difficulties with playing
One of the most difficult things teachers will face when dealing with Autistic children is their lack of communication skills and inappropriate or nonexistent social skills. In addition to academic instruction children with Autism require instruction in communication techniques and social skills. Kamps et.al. says “A key to accommodating students with autism in public school settings is the provision of social and behavioral programming to develop meaningful participation with nondisabled persons” (p.174).
The diagnosis of ASD was made simpler by moving towards a dyad model requiring both social communication deficits and repetitive and restrictive behaviors, and Aspberger’s Disorder and pervasive developmental disorder-not otherwise specified (PDD-NOS) were eliminated (Swineford, et al, 2014). This aligns with goal of making the DSM an evidenced based document, as there was little consensus regarding the distinction between autism disorder, Aspberger’s disorder and PDD-NOS. This change and the addition of SCD as a diagnosis distinct from ASD emphasizes that these children have a pathology that is fundamentally different from, rather than a mild form of,
Autism is a wide-spectrum disorder of brain development. Autism spectrum disorders (ASDs) are defined by strong and pervasive shortage in socialisation, communication (verbal and nonverbal), and restricted or stereotyped behaviours ( Levy, Mandell and Schultz, 2010). So, people with ASD are different from most other people in the way they behave, interact and learn. Although some people with ASD may have low abilities, others may be talented (CDC, 2014). Autism spectrum disorders are sophisticated, lasting, neurodevelopmental conditions and the main cause unidentified. Autism comes in the second rank after mental retardation among the serious developmental disorders so; it is frequent and is now much more common than before (Newschaffer et al, 2007). Autism is a various disease characterized by impairments in three main fields: social interaction, language and repetitive behavior. It was discovered that boys are at increased risk for the ASDs. (Abrahams & Geschwind, 2009). It is approximately 5 times more common among boys (1 in 42) than among girls (1 in 189). However, ASD occurs in all different groups: ethnic, cultural, and socioeconomic (CDC, 2014).