
Speech, Language and Communication Disorders Course
Master the full scope of speech, language, and communication disorders — from foundational theory to evidence-based clinical practice. This course equips you with the diagnostic, assessment, and intervention skills needed to support clients across the lifespan. Whether you're entering the field or advancing your clinical expertise, this is the comprehensive training you need.
What you will learn:
You will build a thorough understanding of how communication develops and breaks down across the lifespan, covering speech sound disorders, language disorders, fluency, voice, and swallowing. You will learn to conduct and interpret both standardized and naturalistic assessments, write diagnostic reports, and design measurable treatment goals. The course covers evidence-based intervention frameworks for children and adults, including aphasia rehabilitation, childhood apraxia of speech, and AAC system design. You will also explore interprofessional collaboration, professional ethics, telepractice, and research methods essential to modern clinical practice.
How you study in a practical way Speech, Language and Communication Disorders Course
How you practice Speech, Language and Communication Disorders 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 • 39 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Human Communication
Foundations of Human Communication
Lesson 1 • Language Acquisition Across the Lifespan
Traces phonological, lexical, and syntactic development from infancy through adulthood. Establishes norms used to identify delays and disorders.
Lesson 2 • Anatomy of the Speech Mechanism
Covers respiratory, phonatory, resonatory, and articulatory structures supporting speech. Provides the anatomical baseline needed for understanding disorders.
Lesson 3 • Multicultural and Linguistic Diversity
Examines dialectal variation, bilingualism, and cultural influences on communication norms. Prevents misidentification of difference as disorder.
Lesson 4 • Theories of Language and Communication
Surveys behavioral, nativist, social-interactionist, and cognitive theories of language. Grounds clinical reasoning in evidence-based theoretical frameworks.
Chapter 2HideHide detailsSee detailsClassification of Communication Disorders
Classification of Communication Disorders
Lesson 1 • Swallowing and Feeding Disorders
Defines dysphagia across pediatric and adult populations and its relationship to communication disorders. Establishes scope of practice boundaries for clinicians.
Lesson 2 • Language Disorders in Children
Covers developmental language disorder, specific language impairment, and late language emergence. Links symptom profiles to differential diagnosis criteria.
Lesson 3 • Acquired Communication Disorders
Introduces aphasia, traumatic brain injury communication deficits, and dementia-related disorders. Distinguishes developmental from acquired disorder profiles.
Lesson 4 • Speech Sound Disorders
Defines articulation disorders, phonological disorders, and motor speech disorders. Connects classification to etiology and treatment planning.
Lesson 5 • Fluency and Voice Disorders
Describes stuttering, cluttering, and voice disorders including dysphonia and resonance issues. Establishes diagnostic boundaries between fluency and voice categories.
Chapter 3HideHide detailsSee detailsAssessment Principles and Methods
Assessment Principles and Methods
Lesson 1 • Principles of Diagnostic Assessment
Covers validity, reliability, standardization, and norm-referencing in diagnostic tools. Ensures clinicians select instruments appropriate to client age and background.
Lesson 2 • Interpreting and Reporting Results
Guides synthesis of assessment data into diagnostic reports and recommendations. Prepares students to communicate findings to clients, families, and professionals.
Lesson 3 • Instrumental Assessment Techniques
Introduces acoustic analysis, endoscopy, videofluoroscopy, and electropalatography. Connects instrumental data to clinical decision-making for complex cases.
Lesson 4 • Speech and Language Sampling
Instructs collection and analysis of spontaneous speech and language samples. Provides naturalistic data that standardized tests cannot capture.
Lesson 5 • Case History and Interview Techniques
Teaches structured case history collection, parent and client interviewing, and records review. Builds the contextual foundation for accurate differential diagnosis.
Chapter 4HideHide detailsSee detailsEvidence-Based Treatment Frameworks
Evidence-Based Treatment Frameworks
Lesson 1 • Principles of Motor Learning in Therapy
Applies motor learning principles including practice variability, feedback schedules, and transfer. Optimizes skill acquisition for speech and swallowing interventions.
Lesson 2 • Goal Writing and Treatment Planning
Teaches measurable goal construction, target selection, and session planning. Aligns treatment objectives with assessment findings and client priorities.
Lesson 3 • Progress Monitoring and Data Collection
Establishes systems for ongoing data collection, graphing, and treatment modification. Ensures therapy remains responsive to client progress and evidence.
Lesson 4 • Behavioral and Cognitive Approaches
Covers operant conditioning, cognitive-behavioral techniques, and self-monitoring strategies. Addresses behavioral and psychological dimensions of communication disorders.
Lesson 5 • Evidence-Based Practice Fundamentals
Defines the three pillars of evidence-based practice and levels of evidence hierarchy. Enables clinicians to critically evaluate research for clinical application.
Chapter 5HideHide detailsSee detailsIntervention for Speech Sound Disorders
Intervention for Speech Sound Disorders
Lesson 1 • Measuring Intelligibility and Outcomes
Teaches perceptual and acoustic intelligibility measurement and functional outcome tracking. Connects treatment gains to real-world communication effectiveness.
Lesson 2 • Dysarthria Management Strategies
Covers Lee Silverman Voice Treatment, rate control, and augmentative strategies for dysarthria. Addresses intelligibility across neurological etiologies.
Lesson 3 • Treatment of Childhood Apraxia of Speech
Applies dynamic temporal and tactile cueing, PROMPT, and Nuffield approaches. Addresses motor planning deficits through intensive, repetitive practice.
Lesson 4 • Phonological Intervention Approaches
Teaches minimal pairs, cycles approach, and metaphon therapy for phonological disorders. Targets underlying phonological representations rather than isolated sounds.
Lesson 5 • Articulation Therapy Techniques
Covers traditional articulation therapy, phonetic placement, and shaping procedures. Builds foundational skill for treating single-sound production errors.
Chapter 6HideHide detailsSee detailsLanguage Intervention Across the Lifespan
Language Intervention Across the Lifespan
Lesson 1 • Aphasia Rehabilitation Approaches
Applies constraint-induced language therapy, semantic feature analysis, and script training. Targets functional communication restoration in adults with aphasia.
Lesson 2 • Cognitive-Communication Rehabilitation
Covers attention, memory, and executive function interventions for TBI and dementia populations. Integrates compensatory strategies with restorative approaches.
Lesson 3 • Early Language Intervention Strategies
Covers naturalistic, milieu, and parent-implemented approaches for toddlers and preschoolers. Embeds language facilitation into daily routines and play contexts.
Lesson 4 • Group and Intensive Therapy Models
Examines group therapy formats, intensive programs, and community reintegration models. Extends individual gains to social and functional communication contexts.
Lesson 5 • School-Age Language and Literacy
Addresses narrative intervention, vocabulary instruction, and reading-writing connections for school-age children. Links oral language therapy to academic language demands.
Chapter 7HideHide detailsSee detailsFluency, Voice, and Resonance Treatment
Fluency, Voice, and Resonance Treatment
Lesson 1 • Psychosocial Aspects of Fluency and Voice
Addresses anxiety, avoidance, identity, and quality of life in fluency and voice disorders. Integrates counseling competencies into speech-focused treatment.
Lesson 2 • Stuttering Treatment Approaches
Covers fluency shaping, stuttering modification, and integrated approaches for all ages. Addresses both speech technique and psychosocial dimensions of stuttering.
Lesson 3 • Resonance Disorder Management
Covers hypernasality, hyponasality, and velopharyngeal dysfunction treatment and referral. Coordinates with surgical and prosthetic management teams.
Lesson 4 • Voice Therapy Techniques
Applies resonant voice therapy, vocal hygiene, and accent method for dysphonia. Addresses functional and organic voice disorders through direct and indirect methods.
Lesson 5 • Cluttering Assessment and Intervention
Defines cluttering features and applies rate reduction and self-monitoring strategies. Distinguishes cluttering from stuttering for accurate treatment planning.
Chapter 8HideHide detailsSee detailsAugmentative and Alternative Communication
Augmentative and Alternative Communication
Lesson 1 • Measuring AAC Outcomes and Participation
Evaluates communicative participation, social closeness, and quality of life with AAC. Connects outcome data to system refinement and advocacy.
Lesson 2 • Foundations of AAC Systems
Introduces unaided and aided AAC, symbol systems, and access methods. Establishes the conceptual framework for AAC assessment and intervention.
Lesson 3 • AAC Assessment and Feature Matching
Applies participation model, feature matching, and trial periods to AAC selection. Ensures device and system choices align with individual communication needs.
Lesson 4 • AAC Across Populations and Settings
Applies AAC to autism spectrum disorder, cerebral palsy, ALS, and acquired disorders. Adapts systems to developmental, motor, and cognitive profiles.
Lesson 5 • AAC Implementation and Vocabulary
Covers core and fringe vocabulary selection, aided language stimulation, and partner training. Builds communicative competence through systematic vocabulary instruction.
Your valid completion certificate
This course is for you:
SLP graduate students: building the clinical knowledge base for supervised practice.
Early-career speech-language pathologists: strengthening foundational skills across disorder areas.
Special education teachers: deepening understanding of communication disorders in students.
Occupational therapists: expanding competency in feeding and swallowing-related care.
Career changers from healthcare: transitioning into speech-language pathology with structured preparation.
Parents of children with communication disorders: gaining informed insight into their child's needs.
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