In the article, Value-Added Predictors of Expressive and Receptive Language Growth in Initially Nonverbal Preschoolers with Autism Spectrum Disorders (2014), eighty-seven preschoolers that were diagnosed with ASD by DSM-IV and were non-verbal prior to this study participated in this research. The researchers had two questions to ponder:
1. Which of the nine alleged theoretically-motivated predictors along with two background variables added value in predicting expressive growth? The alleged theoretically-motivated predictors of expressive growth were early receptive vocabulary, object play, responding to joint attention, intentional communication, attention during child-directed speech (ACDS), motor functioning, consonant inventory, and
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Additionally, the authors certainly expressed what they established in their research. The introduction provided sufficient information concerning the subjects. Furthermore, the authors provided in-depth information on how they selected the control sample.
Describe the use of Correlation
The correlation coefficient or r is used to measure how strong a relationship is between two variables (Aron, Coups, & Aron, 2013). The closer r is to +1 or -1 the more closely the two variables are related. If r is close to 0 then there is no relationship between the two variables. The correlation coefficient r measures the strength and direction of two variables on a scatterplot to determine if a linear relationship exists. In the article Value-Added Predictors of Expressive and Receptive Language Growth in Initially Nonverbal Preschoolers with Autism Spectrum Disorders (2014), the r values were employed to four elements of putative predicators in expressive language growth and five elements of putative predicators in receptive language growth. In addition, the r-values were assigned to the two variables expressive language growth and receptive language growth. The results for expressive language growth revealed that the p-value for intentional communication and consonant inventory were p<.001; parental linguistic was p<.01; responding to joint attention was p<.05, revealed that the predicators for expressive language had
The child’s response affects the way they will continue to communicate. When the child starts putting meaning to the words that is being said Semantics comes into play. This directs them to believe nurture is the dominant role in children’s language development.
Autism is a spectrum disorder with a wide range of symptoms and degrees of impairment. A person with autism lives for the most part in an isolated world unaware of the impact their behavior has on the immediate environment. Even though some may be high functioning, the majority (around 70-75%) has some amount of associated learning disabilities and about 50% score below 50 on the IQ scale. When there are profound cognitive impairments, adequate speech development is not likely, and additionally the incidence of aberrant behavior increases (Howlin, 1996). Aberrant behaviors are behavioral excesses that interfere with interaction opportunities within an individual’s environment (Matson, et al., 1996). Another high impacting area of deficiency is socialization skills. This area includes decreased responding to verbal initiations of others, inappropriate affect or facial expression during communicative interactions, eye contact and preservation on the same topic even when cues are given by the partner for a topic shift (Koegel, & Frea, 1993). Social skill impairment has some relation to the language impairment. Expressive and receptive language difficulties occur in a high percentage of autistic individuals. Difficulties in expressing thoughts and ideas can lead to outbursts of anxiety, aggression, and self-injurious behavior in those with low ability and therefore it is often incorporated into treatment approaches for
The level of a child’s communication skills can have an effect on most areas of development. If a child is struggling with communication and language they
(2014). Review of Research: Do You Speak My Language? Are Behavior Analysts Considering the Needs of Learners on the Autism Spectrum? Renée Casbergue and April Bedford, Editors. Childhood Education, 90(2), 143-147.
Autism affects many children each year and it is important for parents to be aware of delays in their child’s development, in in any area of communication. According to a study by the Kennedy Krieger Institute’s Center for Autism and Related Disorders, autistic children possessing a language difficulty or delay have a seventy percent chance of showing fluent speech by the age of eight (“Speech”). Although a child shows delay or impairment in language at a young age, it is possible for them to later on exhibit normal language development. Parents should be aware of normal language benchmarks, such as when a child begins babbling, imitating verbally, and using spoken and first words. If a child is lacking skills normally possessed by typically developing children, having said child
Some children with autism have a sharp mind while others have marked deficits in intellectual, social, and cognitive functioning. Restated, it is a spectrum disorder, which means that every child formally diagnosed has abnormalities which can be charted within a broad spectrum of measures and labels. Many times it can be argued that labels are designed and assigned to help us gain knowledge with respect to a specific person or group of people to whom the label has been applied. Within this context, labels can sometimes be viewed as a positive, if not helpful device when classifying. However, when it comes to autism, this does not appear to be the case. There is a wide range of presenting characteristics, some people with autism are severely affected, while others are less affected. Within this general review of the data and literature, the authors have found that those who are diagnosed with severe autism, and who are also described as being mentally retarded on measurable scales, make the least amount of improvement in IQ, adaptive/social functioning, and overall language ability. Therefore, the primary contention made by the authors is that, the main predictors of outcome when it comes to Intensive Behavioural Intervention for people with autism, are the severity of the disorder and overall IQ prior to the commencement of
Autism establishes an effect altering brain development very early on. Signs are first observable during infancy or early childhood, originating at the age of six months, noticing symptoms by age two or three, and progressing throughout adulthood. It 's important to realise, though people with autism may be intensely impaired in certain aspects throughout life, they often have the tendency to immeasurably flourish in other areas. Autism transforms each individual differently, vacillating from social awkwardness at the high functioning end to completely trapping one inside themselves at the lower end of the spectrum. Socially, those with autism are unable to engage in the normal give and take aspect of everyday interactions. They fail to see things in another’s perspective as they may lack the understanding that each individual has different thoughts, feelings, and needs. This creates a problem with the conscious ability to predict or understand another’s actions. It is common for those with autism to be unable to express themselves which can lead to outbursts, physically aggressiveness, or even self-injuring behaviors. When it comes to communication some autistic children may never develop language skills needing the use of signs, photos, or electronic speaking devices. Then again, others may develop a precocious language ability, being able to speak like a professor, but have difficulty sustaining or showing interest in a conversation. A noticeable
Autism is a real threat, “The Centers for Disease Control and Prevention (CDC) calls it a public health crisis and estimates that 1 out of every 88 children and 1 out of every 54 boys in the United States fits the diagnostic criteria” (Melillo, 2013, p. 4). Autism is usually diagnosed in the first three years of life. Pediatricians should screen young children and babies for any delayed development. Many of these delays including language and social
| Based on explicit knowledge and this can be easy and fast to capture and analyse.Results can be generalised to larger populationsCan be repeated – therefore good test re-test reliability and validityStatistical analyses and interpretation are
The study included 61 preschool children with autism who were randomized to one of two groups; one receiving intervention
This study was limited due to the small sample size. Although the conclusions are valid, more research with a
Some children with autism experience delayed speech and communication skills while others may use no language at all. It should be noted that most of these children use spoken language, but in most cases they don’t integrate these skills to communal interactions in their daily life. More often, it has been revealed that children with autism may miss to attain functional speech and some are said to be totally non-verbal. Failure to communicate in a purposeful way may be the most disturbing symptom of this disorder. Deficits in communication and language abilities have been cited as the major behavioral variation for young children with autistic disorders. Poor communication is seen to
The frequency of regression in autism is uncertain. One study reviewed published evidence and reported rates varying between 22% and 50%.Many children with autism have infantile speech, which usually stops in such children, as in developmentally normal children, before age 18 months. In normal children more communicative speech usually overlaps. The failure of this normal communicative speech to develop in children, who have autism, coinciding with the disappearance of infantile vocalizations, may be over interpreted as regression of speech and language. Our figure of 25% with developmental regression, although in accord with other studies, is likely to include many such children and is likely to be an overestimate. Regression was found in
Everyday we are developing no matter our age, but it is how we develop children that will tell a tremendous amount an individual. How a child developments is fundamentally important at a young age as it affects all aspect of their lives once the child matures. Throughout the class, we looked at many theorists during the course of the semester as well as looked at many articles pertaining to the concepts of the development of children. The theorists and articles opened up our minds to a world that we have never seen before and concepts about child development we have never been taught but have seen in the practical work we do every week. What makes humans unique is the ability that we have to interpret the language being used, as Lois Bloom
From a baby 's first word to their first complete sentence, there 's a lot to debate with their language development. The average child has a vocabulary of up to six-thousand words by the time they turn five years old (Brighthubcom, 2016). Language development is one of the most critical roles for an educator in both early childhood and primary settings. It is this ability of language development that is particularly interesting in the nature vs nurture debate. In order for educators to provide effective communication, it is important that they have the knowledge and understanding of the four key concepts of language, such as phonological, syntactic, semantic and pragmatic development and the underlying theoretical perspectives that explain the processes of language acquisition and development.