This paper expounds on the early features of autism spectrum disorder (ASD) and frequencies of involvement in daily games, plays, and physical activities. Stimulus control using red card/green card, vocal self-stimulation, and the effect of multiple interventions for decreasing speaking stereotypy in a child or student with autism.
A student with autism spectrum disorder has speaking, learning, and socialization problems and consistently involve in repetitive habits. Studies show adequate interventions for the students are lacking, but development is made in learning, socialization, adaptive and intellectual skills. Stereotyping is a core symptom referred to repetitive behaviorist and topographic invariant. Echolalia, contextual verbs, and vocalization are stereotypies controlled by automated positive reinforcement. The condition hinders learning if the behavior consumes the student's daily activities and limits participation in activities, such as vocation, leisure, and skills in academic settings. Therefore, treating stereotypies decreases the stigmatization of a student with ASD.
Ahearn et al. (2007) also confirm that autism condition regards impairment in speaking, listening, socialization, and communication, indicated by restrictive and repetitive stereotyped behavior. It is critical to detect the situation early and begin targeted treatment. Memari et al. (2015) suggest that children with vocal stereotypy condition face challenges concerning age group games and fail to develop social relationships. Esposito et al. (2021) examined stereotypy habits shown by a seven-year child with autism and controlled by automatic reinforcement under stimulus conditions. Using discriminative training method. The discriminative training involves matching a green card (SD) with free access to vocal stereotypy and a red card (SD-absent) with interruption of stereotypy and vocal redirection. Kahveci & Bulut (2019) concentrated on the non-aversive vocal and speaking teaching method with reinforcement protocols to enhance the frequency of communication attempts in students with ASD. Vocal stereotypy is now understood to have the potential for learning development, although they have delayed social consequences. Stereotypy's underlying causes are unknown, and many researchers and scientists have done studies on appropriate intervention, but the result has produced varied results.
Table of Contents
1. Early Features of Autism Condition (ASD)
2. Frequencies of Involvement in Daily Games, Plays, and Physical Activities
3. Stimulus Control Using Red card/Green Card
4. Nonlinguistic Contingent Responses, Imitation, and Linguistic Contingent Responses
5. Vocal Self-Stimulation
6. Effect of Multiple Interventions for Reducing Speaking Stereotypy
7. Conclusion
Research Objectives and Themes
The primary objective of this literature review is to examine and synthesize various behavioral intervention strategies designed to reduce vocal stereotypy in students diagnosed with Autism Spectrum Disorder (ASD). The paper explores the efficacy of different therapeutic approaches, ranging from stimulus control to reinforcement-based communication techniques, to identify optimal methods for improving social interaction and learning outcomes in children with autism.
- Early diagnostic indicators and features of ASD.
- Impact of daily physical activity on social development.
- Application of stimulus control techniques, such as red/green card systems.
- Evaluation of nonlinguistic and linguistic contingent response training.
- Sequential intervention strategies including reinforcement music and prompts.
Excerpt from the Book
Stimulus Control Using Red card/Green Card
Esposito et al. (2021) examined stereotypy habits shown by a seven-year child with autism condition and controlled by automatic reinforcement supported by stimulus manipulation or discrimination method. The discrimination involves training and matching a green card (SD with free access to speaking stereotypy) and a red card (with no SD, the stereotypy is interrupted, and the music sound is redirected). After the discrimination session, the child/student speaks stereotypically with the red card rather than the green card, indicating the ability to select (Esposito et al., 2021). The red card latency period was more extended than the green card condition (Esposito et al., 2021). The study proves that stimulus control intervention reduces vocal stereotypy in students with autism condition (ASD).
Studies on the impact of consequential and antecedent interventions, including visual cue cards and trade-in opportunities, indicate that treatment packages effectively reduce vocal stereotypy in school settings (Dunlop, 2012). The study found that reinforcement contingencies can maintain stereotypy. Behavioral research suggests people with autism cannot participate in social and environmental cues, and stereotypy further reduces the student's ability to follow instructions in the learning environment (Dunlop, 2012). Stereotypy may interfere not only with skills acquisition but with peer behaviors. Therefore interventions that teach the student how to manage autism and what they can or cannot do are beneficial.
Summary of Chapters
Early Features of Autism Condition (ASD): This chapter discusses the initial symptoms of autism and classifies early behavioral presentations such as developmental regression, stagnation, and cognitive delays.
Frequencies of Involvement in Daily Games, Plays, and Physical Activities: This section investigates how participation in social and leisure activities is often limited in students with ASD and correlates these findings with stereotyped behaviors.
Stimulus Control Using Red card/Green Card: This chapter details the use of discriminative stimuli to interrupt and redirect vocal stereotypy by teaching the child to select appropriate behavioral alternatives.
Nonlinguistic Contingent Responses, Imitation, and Linguistic Contingent Responses: This chapter explains a three-class response technique focused on non-aversive communication to increase communicative frequency in students.
Vocal Self-Stimulation: This chapter addresses the role of self-stimulation via repetitive, noncontextual verbs and examines interventions such as Differential Reinforcement of Other behavior (DRO) to mitigate these habits.
Effect of Multiple Interventions for Reducing Speaking Stereotypy: This chapter analyzes sequential models of intervention, comparing the efficacy of reinforcement music, prompts, and differential responses.
Conclusion: This chapter synthesizes the research findings, highlighting that combined intervention strategies are generally more effective than single-method approaches in reducing vocal stereotypy.
Keywords
Autism Spectrum Disorder, Vocal Stereotypy, Behavioral Intervention, Stimulus Control, Echolalia, Nonlinguistic Contingent Response, Linguistic Contingent Response, Sequential Intervention, Differential Reinforcement of Other Behavior, Self-Stimulation, Communication Skills, Reinforcement Music, Behavioral Support, Developmental Regression, Social Interaction.
Frequently Asked Questions
What is the core focus of this literature review?
The paper focuses on evaluating various therapeutic and behavioral intervention strategies to manage and reduce vocal stereotypy in children diagnosed with Autism Spectrum Disorder (ASD).
What are the central themes discussed in the paper?
Key themes include early symptom detection, the impact of physical activity on social behavior, the implementation of stimulus control, and the effectiveness of communication-based teaching techniques.
What is the primary objective of the research analyzed?
The primary goal is to identify evidence-based treatment packages and sequential models that effectively decrease repetitive vocalizations while enhancing a student's social and academic participation.
Which scientific methods are primarily addressed in the text?
The text examines behavioral methods such as discrimination training (red/green card), non-aversive communication teaching, Differential Reinforcement of Other behavior (DRO), and sequential interventions utilizing prompts and music.
What does the main body of the paper cover?
The main sections cover early diagnostic indicators, the barriers to social participation, stimulus control procedures, experimental communication responses, and the comparative efficacy of multiple sequential interventions.
Which keywords best characterize this work?
The work is characterized by terms such as Autism Spectrum Disorder, Vocal Stereotypy, Behavioral Intervention, Stimulus Control, Echolalia, and Sequential Intervention.
How does the use of "red/green cards" function as an intervention?
It acts as a discriminative stimulus where a green card signifies access to vocal stereotypy, while a red card signals that the stereotypy will be interrupted and redirected, helping the student learn to regulate their own vocal behavior.
What role does reinforcement music play in treating stereotypy?
Reinforcement music serves as a low-cost intervention. While it can reduce vocal stereotypy, the paper notes it must be combined with prompts to prevent the student from engaging in other forms of stereotypy during treatment.
Does the paper suggest a "best" approach for practitioners?
Yes, the paper concludes that a sequential intervention model is recommended: beginning with contingent music, moving to Differential Reinforcement of Alternative behavior (DRA), and incorporating prompts to sustain behavior change.
- Arbeit zitieren
- Naff Kennedy Aineya (Autor:in), 2022, Reducing Verbal Stereotypy in a Student with Autism Spectrum Disorder, München, GRIN Verlag, https://www.grin.com/document/1302515
