Clinical Guide to Assessment and Treatment of Communication Disorders
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About this ebook
This book examines the typical pattern of communication development in children and adolescents to enable primary care physicians as well as other clinicians, therapists, and practitioners to assist parents in making informed decisions based on current research. It offers an overview of communication disorders in children and adolescents that typically present before adulthood. The book describes current assessment, diagnostic procedures, and evidence-based interventions. Chapters outline the standard course of speech milestones and ages to begin screening for deficits and their risk factors. Subsequent chapters review best practices for every aspect of treatment, including care planning, discussing disorders and interventions with parents, making referrals, and collaborating with other providers. The book also discusses evidence-based interventions for specific disorder types such as language impairment, stuttering, language disabilities, and hearing impairment. In addition, the book offers guidance on how to speak about care planning as well as quality of life issues related to communication disorders with other caregivers and parents.
Featured topics include:
- Screening and identification procedures of communication disorders.
- Key elements to providing family-centered care.
- Common causes, assessment, and treatment of specific language impairment (SLI) in children.
- Hearing loss and its impact on the development of communication in children.
- Attention deficit/hyperactivity disorder (ADHD) and the role of attention in the development of language in children.
- Communication development in children with autism spectrum disorder (ASD).
The Clinical Guide to Assessment and Treatment of Communication Disorders is a must-have resource for clinicians and related professionals, researchers and professors, andgraduate students in the fields of child, school, and developmental psychology, pediatrics and social work, child and adolescent psychiatry, primary care medicine, and related disciplines.
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Clinical Guide to Assessment and Treatment of Communication Disorders - Patricia A. Prelock
© Springer International Publishing AG, part of Springer Nature 2018
Patricia A. Prelock and Tiffany L. HutchinsClinical Guide to Assessment and Treatment of Communication Disorders Best Practices in Child and Adolescent Behavioral Health Carehttps://doi.org/10.1007/978-3-319-93203-3_1
1. Overview of Communication Disorders
Patricia A. Prelock¹ and Tiffany L. Hutchins²
(1)
College of Nursing & Health Sciences, University of Vermont, Burlington, VT, USA
(2)
Department of Communication Sciences & Disorders, University of Vermont, Burlington, VT, USA
Keywords
Communication disorderCommunication impairmentCommunication disabilityCommunication differenceSpeech disorderLanguage disorderHearing disorder
Introduction
In this chapter we provide a brief introduction to what a communication disorder is, an explanation of the various terms used to describe communication disorders, and a description of the types of communication disorders primary care providers are most likely to see. This chapter will also outline the content focus for each of the chapters that follow. Although communication disorders exist across the life span, the focus of this chapter and book is on the communication disorders most often seen in children and youth.
What Is a Communication Disorder?
The ability to communicate is critical as it is the primary means of sharing our thoughts, ideas, and feelings across the life span. A communication disorder disrupts an individual’s ability to exchange meaning with another when sending and/or receiving information. It can be congenital, meaning an individual is born with a disorder that impacts communication (e.g., cerebral palsy, deafness), or it can be acquired, meaning something happened after birth that affected communication (e.g., traumatic brain injury, meningitis) (Gillam & Marquardt, 2016). Communication disorders are also described as organic, suggesting a physical cause, or functional, suggesting an unknown cause.
Nearly 46 million people have a communication disorder that impacts their ability to talk and/or hear (National Institute on Deafness and Other Communication Disorders, 2015b). A national survey of children with communication disorders indicates that nearly 1 in 12 children are diagnosed with a communication disorder (7.7%) between the ages of 3 and 17 affecting speech, voice, language, and/or swallowing with about 50% of these children receiving intervention (The Asha Leader, 2015a, b). Table 1.1 highlights the occurrence of particular communication disorders in children.
Table 1.1
US prevalence of communication disorders in children aged 3–17a
aBlack, Vahratian, & Hoffman (2015). Communication Disorders and Use of Intervention Services among Children Aged 3–17: United States, 2012
Notably, more than one third of the youngest children (ages 3–10) and approximately a quarter of older children (ages 11–17) have more than one of the disorders noted above. Table 1.2 displays the demographic characteristics of children with communication disorders, revealing that boys and black children are more likely to have a greater occurrence of communication problems.
Table 1.2
US demographic characteristics of children with communication disordersa
aCommunication Disorders and Use of Intervention Services among Children Aged 3–17: United States, 2012
Of the almost 8% of children with communication disorders, those with speech (67.6%) or language problems (66.8%) occur more often than those with voice (22.8%) or swallowing (12.7%) disorders. Knowing that children with language disorders have poorer academic achievement than those with articulation disorders alone (Hall & Tomblin, 1978) and are more likely to have poor academic outcomes including reading disabilities (Aram & Nation, 1980), it is critical to refer identified children to a speech-language pathologist who can facilitate an appropriate assessment and make a plan for intervention in collaboration with the family and primary care provider.
There also appears to be a cultural influence in the access to services for children with communication disorders with white children (60.1%) receiving intervention services at a greater rate than Hispanic (47.3%) or black (45.85%) children. Further, differences in access to intervention services also exist for boys (59.4%) vs. girls (47.8%) with communication disorders (The Asha Leader, 2015a, b). It is important, therefore, that primary care providers remain vigilant in their screening of potential communication disorders in the patients or clients they see and their referral to a speech-language pathologist .
What Terms Are Used to Describe a Communication Disorder?
Primary care providers may hear any number of terms to describe a child with a communication disorder. The World Health Organization (2011) uses the word impairment
to refer to those who have experienced a loss of function or an abnormality in structure. As an example, a person with a hearing loss may have difficulty hearing but that does not automatically equate to someone who is unable to function well in society. Generally, a discussion of impairment suggests we want to understand a person’s strengths and challenges and what we can do to address these. In contrast, a disorder
often refers to a loss of competence in addressing daily needs. If we keep with the example of a person with a hearing loss , the individual’s hearing may hinder that individual from being able to talk on the telephone even when aided. Typically, a discussion of disability indicates that we want to understand to what extent an individual can access daily activities when provided with some level of support.
The term communication disorder has been used synonymously with impairment and disability but is most often used to indicate some diminished communication structure or function (Gillam & Marquardt, 2016). There are also times when a communication disorder may be seen as a disability or handicap
in that it interferes with an individual’s ability to actively participate in his/her environment.
Primary care providers also may see patients or clients with a communication difference , that is, a communication ability that is different from what it typically encountered. For example, a child whose native language is French and who learned English as a second language is not necessarily expected to have the same ease learning English as she did with French. A child who is learning English as a second language may require some extra time and help in learning English, particularly in social and educational contexts. Unless there is a communication impairment characterized by the loss of function or structure, children’s limited proficiency in an emerging second language should not be identified as a communication disorder, and they should not be referred to a speech-language pathologist.
What Types of Communication Disorders Are Likely to Be Seen in a Primary Care or Pediatric Practice?
Typically, communication disorders are described as speech disorders, language disorders, or hearing disorders. Speech disorders are the result of an interruption in speech production and usually fall in one of three categories: articulation and phonological disorders, fluency disorders, and voice disorders (Gillam & Marquardt, 2016). For preschoolers the prevalence for speech disorders is 8–9%, with 5% of this population demonstrating noticeable speech disorders when they reach first grade (National Institute on Deafness and Other Communication Disorders, 2015b). Language disorders are the result of a disruption in the comprehension and/or expression of meaning through words and sentences. Language disorders occur in three primary categories: developmental language disorders that occur during childhood, acquired language disorders that can occur during childhood and adulthood, and dementia which usually occurs in older adults. Between 6 and 8 million people are reported to have a language disorder in the USA (National Institute on Deafness and Other Communication Disorders, 2015a).
A child’s early experiences and connections to caregivers are critical for developing communication (Center on the Developing Child at Harvard University, 2012). Some children living in poverty may be at risk for lower language because of their lack of access to a stimulating language environment in infancy and the toddler years (Hart & Risley, 1995). In fact, there is a gap in the expressive language development of children from poor socioeconomic backgrounds versus those from higher socioeconomic backgrounds, and this gap can be identified as early as 18 months (Fernald, Marchman, & Weisleder, 2013). By 3 years of age, this gap is even larger with children from upper socioeconomic status (SES) having an expressive vocabulary three times larger than children coming from homes with lower income (Hart & Risley, 1995). Once they reach kindergarten, children from lower SES may already be disadvantaged in both their achievement and the lack of school quality they are likely to experience (Lee & Burkam, 2002). These results persist in elementary school for both language development and academic achievement (Walker, Greenwood, Hart & Carta, 1994).
It is important that primary care providers understand the context in which young children are experiencing and learning language so that appropriate referrals to language-rich daycare and preschool environments are made. It is also important to guide families in the kinds of rich language interactions that will most likely facilitate their children’s communication development and play. For example, toy selection might be one consideration in a well-child visit to support the social interaction, play, and language development of young children at risk. In fact, Porter (2012) reported on the impact of toys children are exposed to in play, explaining that toys with specific uses like wind-up toys and coloring books provide less opportunity for creativity and are less likely to support sociodramatic play – an important environment for language development. In contrast, toys that are more open-ended and can lead to multiple uses such as blocks and play-doh are likely to facilitate play, interaction, and language development.
Overview of the Book Chapters
In Chap. 2, An Introduction to Typical Communication Development , the reader is given an overview of the development of language to provide a basic understanding of typical development. More specifically, the universal speech and language milestones that are known to emerge in late infancy and toddlerhood are described and some discussion about how these early developments are shaped in early and later childhood are also discussed. Chapter 3, Approaches to Screening and Diagnosis , outlines the principles for screening and diagnosis for the most common communication disorders in children and highlights popular screening and assessment tools for speech and language functioning.
Chapter 4, Principles Guiding Intervention and Educational Practices, focuses on a discussion of family-centered care in the context of the medical home and integrated models of service delivery which are culturally competent and developmentally appropriate. Care plan development is briefly reviewed as it relates to the development of individual family service plans (IFSPs) and individual educational plans (IEPs). This chapter also includes a discussion of needed collaborations among related service providers and how to prioritize and streamline care coordination across agencies and educational programs.
In Chap. 5, Understanding Late Talkers , consideration is given to determining when to wait and watch
and how to identify risk factors for disordered development in those children with a communication delay as well as knowing when to refer and how to talk with families about their child’s communication development. Children with communication delays may resolve, but those who are late talkers and are identified between two and two and a half years of age tend to have lower verbal memories and reading and writing abilities at 13 and 17 years (Rescorla, 2005, 2009). Further, children with language delays are at greater risk for reading, social, and academic difficulties (Tomblin, Zhang, Buckwalter & Catts, 2000). For young children experiencing communication delays, it is important to provide them with opportunities for communication enrichment through preschool programs that facilitate communication and social interaction among young children. Primary care providers should be aware of the value of an enriched preschool program on the development of a late talker.
In Chap. 6, specific language impairment is examined which occurs in about 7% of the US population. Specific language impairment (SLI) looks different in different languages; therefore, it is important to ensure appropriate assessment is conducted. Intervention supports are provided as early as possible as there are significant implications for reading comprehension and production and later language learning for children with SLI.
Chapter 7, Language Learning Disabilities , highlights the later language learning challenges that children and adolescents with language-based learning disabilities face including written language, reading comprehension, and oral language. In Chap. 8, the focus is on Speech-Sound Disorders and Stuttering . This chapter emphasizes common speech sound disorders in childhood, including childhood apraxia of cleft lip and palate as well as cerebral palsy. It also includes a description of typical vs. atypical dysfluencies and voice disorders common in childhood.
Hearing Impairment , Chap. 9, emphasizes the importance of assessing and monitoring hearing from newborn hearing screening to considerations for addressing the needs of children with cochlear implants. A discussion of the cultural contexts for deafness and hearing is included. Chapter 10, the Intellectual Disabilities chapter, provides the definition for disability, a description of impairments and associated limitations in activity and participation, and the impact of intellectual disabilities on functioning including adaptive behavior.
In the last two chapters, commonly occurring neurodevelopmental disorders with likely social communication impairments are emphasized. Chapter 11 describes attention deficit/hyperactivity disorder (ADHD) and the implications of the disorder for function, learning, and social communication. In the final chapter of the book, Chap. 12, autism spectrum disorders is discussed, and the importance of understanding the social communication and social interaction needs of this population is highlighted. Approaches to assessment and providing support are presented for both disorders in their respective chapters.
References
Aram, D. M., & Nation, J. E. (1980). Preschool language disorders and subsequent language and academic difficulties. Journal of Communication Disorders, 13, 159–179.
Black, L. I., Vahratian, A., & Hoffman, H. J. (2015). Communication disorders and use of intervention services among children aged 3–17 years: United States, 2012, NCHS data brief, no 205. Hyattsville, MD: National Center for Health Statistics.
Center on the Developing Child at Harvard University (2012). The Science of Neglect: The Persistent Absence of Responsive Care Disrupts the Developing Brain: Working Paper No. 12. Retrieved from http://www.developingchild.harvard.edu.
Fernald, A., Marchman, V. A., & Weisleder, A. (2013). SES differences in language processing skill and vocabulary are evident at 18 months. Developmental Science, 16, 234–248.
Gillam, R. B., & Marquardt, T. P. (2016). Communication sciences and disorders: From science to clinical practice. Burlington, MA: Jones & Bartlett Learning.
Hall, P. K., & Tomblin, J. B. (1978). A follow-up study of children with articulation and language disorders. Journal of Speech and Hearing Disorders, 43, 227–241.
Hart, B., & Risley, T. (1995). Meaningful differences in the everyday experience of young American children. Baltimore, MD: Paul H. Brookes Publishing.
Lee, V. E., & Burkam, D. T. (2002). Inequality at the starting gate: Social background differences in achievement as children begin school (Executive Summary). Retrieved from http://www.asu.edu/educ/epsl
National Institute on Deafness and Other Communication Disorders (2015a). Health information. Retrieved from http://www.nidcd.nih.gov/health/Pages/Default.aspx
National Institute on Deafness and Other Communication Disorders. (2015b). Statistics on voice, speech and language. Bethesda, MD: Author Retrieved from http://www.nidcd.nih.gov/health/statistics/Pages/vsl.aspx
Porter, N. (2012). Promotion of pretend play for children with high-functioning autism through the use of circumscribed interests. Journal of Early Childhood Education, 40, 161–167.
Rescorla, L. (2005). Age 13 language and reading outcomes in late talking toddlers. Journal of Speech, Language and Hearing Research, 48, 459–472.
Rescorla, L. (2009). Age 17 language and reading outcomes in late-talking toddlers: Support for a dimensional perspective on language delay. Journal of Speech, Language and Hearing Research, 52, 16–30.
The ASHA Leader. (2015a, August). Almost 8 percent of U.S. children have a communication or swallowing disorder. 20, 10. doi:https://doi.org/10.1044/leader.NIB1.20082015.10
The ASHA Leader. (2015b, October). National health survey should include dyslexia in communication disorder counts. 20, 4. doi:https://doi.org/10.1044/leader.IN2.20102015.4
Tomblin, J. B., Zhang, X., Buckwalter, P., & Catts, H. (2000). The association of reading disability, behavioral disorders, and language impairment among second-grade children. Journal of Child Psychology and Psychiatry, 41, 473–482.
Walker, D., Greenwood, C., & Hart, B. (1994). Prediction of school outcomes based on early language production and socioeconomic factors. Child Development, 65(2), 606–621.
World Health Organization. (2011). World report on disability. Geneva, Switzerland: Author Retrieved from http://www.who.int/disabilities/world_report/2011/en/
© Springer International Publishing AG, part of Springer Nature 2018
Patricia A. Prelock and Tiffany L. HutchinsClinical Guide to Assessment and Treatment of Communication Disorders Best Practices in Child and Adolescent Behavioral Health Carehttps://doi.org/10.1007/978-3-319-93203-3_2
2. An Introduction to Communication Development
Patricia A. Prelock¹ and Tiffany L. Hutchins²
(1)
College of Nursing & Health Sciences, University of Vermont, Burlington, VT, USA
(2)
Department of Communication Sciences & Disorders, University of Vermont, Burlington, VT, USA
Keywords
Typical language developmentLanguage milestonesPrelinguistic communicationSpeech soundsPhonologyCommunicative intentMorphosyntax
Communication, Speech, and Language
The difference between communication, speech, and language is a common point of confusion for many healthcare professionals. Much of the confusion stems from the three terms being used interchangeably in informal discourse. These three features frequently co-occur, but they are, in fact, distinct and separable. The infant who looks to a caregiver and raises her arms to indicate that she would like to be plucked from her highchair is using gestures in the service of communication. The 10-month-old who babbles ba ba ba
while blissfully banging two blocks together is using speech but not to communicate a particular meaning. The 1-year-old who exclaims Mama!
when reunited with his mother is communicating with speech but is also employing language .
In describing the nature of typical communicative development, it is first instructive to define communication, speech, and language. Communication is the act of exchanging verbal or nonverbal (as in the use of gestures) information. Speech refers to the production of speech sounds, and it can be linguistic (as in the production of words and sentences) or prelinguistic (as in the babbling of infants). Speech includes:
Articulation: how speech sounds are made (e.g., the [m] sound is produced by putting the lips together and letting air escape through the nose)
Phonology: how speech sounds are put together (e.g., children must learn how to produce not only the [s] in sap
but the [s] in slap
which is more difficult as it occurs in a consonant cluster)
Voice: the coordination of breathing and vocal fold vibration to produce sound (also referred to as phonation)
Fluency: the smooth production of speech, including rhythm (e.g., stuttering is considered a fluency disorder)
By contrast, language is a rule-governed symbolic system that is made up of socially shared rules. Language includes (American Speech, Language, and Hearing Association, 2014):
Semantics: what words mean (e.g., the word bug
can refer to an insect or a surveillance device)
Morphology: how to make new words (e.g., parent, parents, parenting)
Syntax: how to put words together (e.g., Mary, the girl next door, loves puppies
)
Pragmatics: the socially appropriate use of language (e.g., understanding sarcasm, using polite constructions like please
and thank you,
understanding how to take turns and initiate and conclude conversations)
This chapter focuses on typical communication development in infancy, toddlerhood, and early childhood and begins with a description of the patterns of prelinguistic speech and language development seen in infancy. Communicative development in toddlerhood and early childhood is then discussed with an emphasis on articulation, phonological , semantic, and morphosyntactic milestones. Early development of fluency and voice, while important for a fuller understanding of typical development, is not described here. Rather, these domains are explored in subsequent chapters in this book to illustrate the nature of speech or language disorders.
Communicative Development in Infancy: The Prelinguistic Period
The period between birth and 1 year is often referred to as the prelinguistic period. From birth, babies already recognize their mothers’ voices. Soon, they also respond to differences between their own language and other languages. Their speech perception becomes more and more language specific throughout this year.
The prelinguistic period also is a time when infants begin to communicate in a variety of ways, but they do all of it without words. During this time infants respond to the language of others, vocalize in different ways, and, later in their first year, are able to use a variety of communicative gestures. Most infants produce their first words around the time of