
Speech and Language Course
Master the full scope of speech-language pathology — from the anatomy of speech production to evidence-based intervention for children and adults. This course gives you the clinical knowledge and practical frameworks to assess, diagnose, and treat a wide range of communication disorders. Whether you're entering the field or strengthening your foundation, this is the training that prepares you for real clinical work.
What you will learn:
You will build a thorough understanding of how speech and language develop, break down, and can be rehabilitated across the entire lifespan. The course covers neurological and anatomical foundations, developmental milestones, and the full range of speech sound, language, fluency, and voice disorders. You will learn to select and administer standardized assessments, analyze language samples, and write evidence-based treatment plans. Topics also include augmentative and alternative communication, dysphagia management, telepractice, and culturally responsive clinical practice. By the end, you will have the knowledge base and clinical reasoning skills to serve diverse populations with confidence.
How you study in a practical way Speech and Language Course
How you practice Speech and Language Course
For companies who want to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Speech and Language
Foundations of Speech and Language
Lesson 1 • Neurological Bases of Communication
Examines brain regions governing speech production and language comprehension. Links neuroscience to observable communication behaviors.
Lesson 2 • Introduction to Phonetics
Introduces the International Phonetic Alphabet and articulatory phonetics. Enables accurate transcription of speech sounds for clinical use.
Lesson 3 • Overview of Language Components
Surveys phonology, morphology, syntax, semantics, and pragmatics as the five domains of language. Prepares students to analyze language at multiple levels.
Lesson 4 • Defining Speech Versus Language
Distinguishes speech as motor output from language as a symbolic rule system. Sets the conceptual framework used throughout the course.
Lesson 5 • Anatomy of the Speech Mechanism
Covers the respiratory, phonatory, resonatory, and articulatory subsystems. Provides anatomical grounding for understanding speech disorders.
Chapter 2HideHide detailsSee detailsNormal Language Development Across the Lifespan
Normal Language Development Across the Lifespan
Lesson 1 • School-Age and Adolescent Language
Addresses metalinguistic awareness, academic language, and figurative language development. Shows how language demands shift with formal schooling.
Lesson 2 • Early Word and Sentence Acquisition
Examines first words, vocabulary spurt, and early multi-word combinations from ages one to three. Connects lexical and syntactic growth to cognitive development.
Lesson 3 • Language Changes in Adulthood and Aging
Examines normal cognitive-linguistic changes in older adults, including word retrieval and processing speed. Distinguishes normal aging from pathological decline.
Lesson 4 • Pre-Linguistic Communication in Infants
Covers joint attention, intentional communication, and early vocalizations before first words. Establishes the communicative foundation that precedes formal language.
Lesson 5 • Preschool Language Expansion
Describes rapid syntactic growth, narrative development, and phonological awareness in ages three to five. Highlights skills predictive of literacy success.
Chapter 3HideHide detailsSee detailsSpeech Sound Development and Disorders
Speech Sound Development and Disorders
Lesson 1 • Dysarthria in Children and Adults
Describes the six dysarthria subtypes and their neurological origins. Connects subtype characteristics to targeted treatment approaches.
Lesson 2 • Typical Articulation Development
Presents age-of-acquisition norms for consonants and vowels across developmental stages. Provides the baseline for identifying disordered sound production.
Lesson 3 • Articulation Disorders
Covers motor-based errors including distortions and substitutions not explained by phonological patterns. Differentiates articulation from phonological disorders.
Lesson 4 • Childhood Apraxia of Speech
Examines the motor planning deficits underlying childhood apraxia and its distinguishing features. Prepares students to recognize inconsistent error patterns.
Lesson 5 • Phonological Processes and Patterns
Analyzes systematic error patterns such as cluster reduction, final consonant deletion, and stopping. Links pattern analysis to intervention planning.
Chapter 4HideHide detailsSee detailsLanguage Disorders in Children
Language Disorders in Children
Lesson 1 • Intellectual Disability and Language
Describes language characteristics associated with intellectual disability and syndrome-specific profiles. Connects cognitive level to language intervention goals.
Lesson 2 • Bilingual and Multilingual Language Development
Addresses typical bilingual acquisition patterns and how to distinguish difference from disorder. Prevents misdiagnosis in culturally and linguistically diverse children.
Lesson 3 • Language in Autism Spectrum Disorder
Covers the range of language profiles in autism, from minimally verbal to hyperlexic. Emphasizes social communication deficits as a core feature.
Lesson 4 • Language and Literacy Connections
Explores the bidirectional relationship between oral language and reading and writing development. Highlights the clinician's role in supporting literacy.
Lesson 5 • Developmental Language Disorder
Defines developmental language disorder, its prevalence, and its impact on academic and social outcomes. Establishes it as the most common childhood language condition.
Chapter 5HideHide detailsSee detailsAcquired Language and Cognitive Disorders
Acquired Language and Cognitive Disorders
Lesson 1 • Aphasia Classification and Profiles
Presents the major aphasia syndromes, their lesion sites, and characteristic language profiles. Provides a classification framework for clinical decision-making.
Lesson 2 • Traumatic Brain Injury and Communication
Covers cognitive-communication deficits following traumatic brain injury, including attention, memory, and discourse. Distinguishes TBI profiles from aphasia.
Lesson 3 • Voice and Resonance Disorders
Covers organic and functional voice disorders, hypernasality, and hyponasality. Connects vocal pathology to underlying structural and behavioral causes.
Lesson 4 • Right Hemisphere Communication Disorders
Examines deficits in prosody, inference, and discourse coherence following right hemisphere damage. Highlights subtle but functionally significant communication changes.
Lesson 5 • Dementia and Cognitive-Linguistic Decline
Describes language changes across dementia types, including Alzheimer's and frontotemporal dementia. Prepares students to support communication in progressive conditions.
Chapter 6HideHide detailsSee detailsFluency Disorders and Voice Rehabilitation
Fluency Disorders and Voice Rehabilitation
Lesson 1 • Stuttering Assessment and Severity
Teaches frequency counts, duration measures, and impact scales for comprehensive stuttering evaluation. Links severity data to treatment goal prioritization.
Lesson 2 • Voice Rehabilitation Techniques
Presents resonant voice therapy, vocal hygiene programs, and laryngeal massage for voice disorders. Connects technique selection to vocal pathology type and severity.
Lesson 3 • Cluttering and Other Fluency Disorders
Distinguishes cluttering from stuttering by its rate, clarity, and self-monitoring deficits. Introduces assessment and treatment strategies specific to cluttering.
Lesson 4 • Understanding Stuttering
Covers the neurological, genetic, and psychological factors contributing to stuttering onset and persistence. Establishes a multidimensional model of the disorder.
Lesson 5 • Fluency Shaping and Stuttering Modification
Contrasts fluency shaping techniques with stuttering modification strategies. Guides clinicians in selecting and combining approaches based on client goals.
Chapter 7HideHide detailsSee detailsAssessment Principles and Procedures
Assessment Principles and Procedures
Lesson 1 • Language Sample Analysis
Teaches collection and analysis of spontaneous language samples using measures such as MLU and TTR. Provides a naturalistic complement to standardized testing.
Lesson 2 • Dynamic and Functional Assessment
Introduces test-teach-retest and ecological assessment methods for diverse and hard-to-test populations. Expands assessment beyond static standardized measures.
Lesson 3 • Formal Language and Speech Testing
Reviews major standardized batteries for language, articulation, and phonology across age groups. Teaches score calculation, interpretation, and reporting.
Lesson 4 • Case History and Interview Techniques
Covers structured and open-ended interviewing to gather developmental, medical, and social history. Positions the case history as the foundation of the diagnostic process.
Lesson 5 • Principles of Clinical Assessment
Establishes validity, reliability, sensitivity, and specificity as criteria for tool selection. Grounds all subsequent assessment decisions in psychometric principles.
Chapter 8HideHide detailsSee detailsEvidence-Based Intervention Approaches
Evidence-Based Intervention Approaches
Lesson 1 • Principles of Evidence-Based Practice
Defines the integration of research evidence, clinical expertise, and client values in treatment decisions. Establishes the ethical and scientific basis for all intervention choices.
Lesson 2 • Intervention for Speech Sound Disorders
Presents motor-based, phonological, and minimal pairs approaches for treating speech sound errors. Matches method selection to disorder type and severity.
Lesson 3 • Goal Writing and Treatment Planning
Covers SMART goal construction, baseline measurement, and session planning frameworks. Ensures treatment is targeted, measurable, and systematically organized.
Lesson 4 • Language Intervention Across Contexts
Covers pull-out, push-in, and collaborative service delivery models for language intervention. Addresses generalization strategies to promote real-world communication gains.
Lesson 5 • Behavioral and Naturalistic Techniques
Contrasts structured drill-based methods with naturalistic and milieu teaching approaches. Guides selection based on client profile and treatment context.
Your valid completion certificate
This course is for you:
Undergraduate student: building a strong foundation before graduate SLP programs.
Special education teacher: seeking deeper understanding of student communication profiles.
Paraprofessional: supporting students with communication needs in school settings daily.
Career changer: transitioning into speech-language pathology from an unrelated field.
Healthcare aide: working alongside SLPs and wanting to understand clinical terminology.
Parent advocate: navigating evaluations and therapy decisions for a child with delays.
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