Autism Spectrum Disorder: DSM-5 Criteria and Treatment
This paper examines Autism Spectrum Disorder (ASD) as a neurodevelopmental condition, tracing its background and clinical history before presenting a detailed analysis of the DSM-5 diagnostic criteria. It explains how social communication deficits and restricted or repetitive behaviors are assessed across three severity levels and provides a structured overview of the DSM-5 severity table. The paper then reviews evidence-based treatment approaches, including early intervention programs, Applied Behavior Analysis, the Early Start Denver Model, and family-centered therapies, emphasizing how diagnosis and treatment are aligned through the identification of impairment severity.
- Background and History of Autism Spectrum Disorder: ASD defined as a neurodevelopmental childhood disorder
- DSM-5 Diagnostic Criteria for ASD: Social communication deficits outlined per DSM-5
- Severity of ASD: Restricted and Repetitive Behaviors: Four behavioral markers used to assess ASD severity
- DSM-5 Severity Level Table for ASD Diagnosis: Three-level severity table with clinical examples
- Approaches to Treatment of ASD: Behavioral, medical, and family-centered ASD interventions
- Conclusion: Diagnosis and treatment linked through DSM-5 framework
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What makes this paper effective
- Closely follows DSM-5 diagnostic language, giving the paper clinical precision and credibility as a reference document.
- Organizes complexity well by separating diagnostic criteria from severity assessment and then linking both directly to treatment planning.
- The inclusion of the severity-level table translates abstract criteria into a clear, reader-friendly comparative format.
- Grounds treatment recommendations in the DSM-5 framework, showing how diagnosis informs intervention rather than treating them as separate topics.
Key academic technique demonstrated
The paper demonstrates structured literature synthesis: it integrates peer-reviewed sources alongside DSM-5 diagnostic standards to build a layered account of ASD that moves from definition and history through diagnosis and into clinical application. Each section cites specific studies to support particular diagnostic criteria or severity indicators, showing the student can anchor broad clinical frameworks in primary research evidence.
Structure breakdown
The paper opens with a background section establishing ASD as a neurodevelopmental condition with early childhood onset. It then details the DSM-5 diagnostic criteria for social communication disorder, followed by a separate section on restricted and repetitive behaviors as severity markers. A formatted severity-level table (Levels 1–3) occupies its own section, operationalizing the criteria. The paper closes with a treatment section covering behavioral, medical, and family-centered interventions, with a brief conclusion tying diagnosis and treatment together.
Background and History of Autism Spectrum Disorder
The mental illness examined in this paper is Autism Spectrum Disorder (ASD), a condition generally first observed in children. ASD represents a brain dysfunction with the potential to affect the emotions, learning abilities, and memory of those diagnosed. It is considered a neurodevelopmental disorder because it tends to manifest gradually as an individual grows, making it most visible in early childhood. While adults are less commonly diagnosed, ASD can manifest in adulthood if it goes undetected and untreated during childhood. Intellectual developmental disorder, brain dysfunctions due to fetal alcohol spectrum disorder, and Down syndrome are all included within the autism spectrum. According to modern medicine and medical diagnosis, the spectrum also encompasses Autism and ADHD (aadmd.org, 2015).
Medical practitioners and researchers have sought to identify the root causes of autism, which they suggest may originate in the very early stages of brain development. Researchers note that the most obvious signs and symptoms of autism tend to emerge in individuals between the ages of 2 and 3 years, consistent with its nature as a brain developmental condition that becomes more prominent as an individual continues to grow. Medical practitioners and researchers agree that appropriate behavioral management measures can help achieve relatively normal development and reduce undesirable behaviors, even as they concede that there is no absolute cure for autism. Despite the associated dysfunctions, it is generally accepted that individuals affected by autism have a normal life expectancy.
References
Barbaro, J. and C. Dissanayake. "Early Markers of Autism Spectrum Disorders in Infants and Toddlers Prospectively Identified in the Social Attention and Communication Study." Autism 17.1 (2012): 64–86. Web.
"DSM-5 Diagnostic Criteria." Autism Speaks. N.p., 2016. Web. 21 June 2016.
Gammer, Isobel et al. "Behavioural Markers for Autism in Infancy: Scores on the Autism Observational Scale for Infants in a Prospective Study of At-Risk Siblings." Infant Behavior and Development 38 (2015): 107–115. Web.
Huerta, Marisela et al. "Application of DSM-5 Criteria for Autism Spectrum Disorder to Three Samples of Children with DSM-IV Diagnoses of Pervasive Developmental Disorders." American Journal of Psychiatry 169.10 (2012): 1056–1064. Web.
McPartland, James C., Brian Reichow, and Fred R. Volkmar. "Sensitivity and Specificity of Proposed DSM-5 Diagnostic Criteria for Autism Spectrum Disorder." Journal of the American Academy of Child & Adolescent Psychiatry 51.4 (2012): 368–383. Web.
Rogers, Sally J. "What Are Infant Siblings Teaching Us About Autism in Infancy?" Autism Research 2.3 (2009): 125–137. Web.
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