SLHS 1150 Lecture 7 Speech Sound Disorders – 100+ Articulation Disorders, Phonological Disorders, Apraxia, Dysarthria & Speech Therapy Questions and Answers | 2026

This comprehensive SLHS 1150 Lecture 7 Speech Sound Disorders study guide contains more than 100 detailed exam questions and verified answers covering articulation disorders, phonological disorders, motor speech disorders, apraxia, dysarthria, childhood apraxia of speech (CAS), speech assessment techniques, phonological processes, hearing-related speech impairments, and evidence-based speech therapy approaches. The document provides extensive review material on speech sound production disorders, phonological processing disorders, structural speech abnormalities, motor planning impairments, speech intelligibility, phonemic assessment methods, and therapeutic intervention strategies commonly used in speech-language pathology. The material is organized in a structured question-and-answer format specifically designed to strengthen understanding of speech sound disorders and clinical speech-language pathology concepts commonly tested in SLHS courses, speech pathology programs, communication sciences coursework, and allied health assessments. Major topics include articulation disorders, phonological disorders, dysarthria, apraxia, childhood apraxia of speech, ankyloglossia, cleft lip and palate, phonological processing disorders, and functional speech disorders. Detailed explanations are included for speech sound simplification patterns, substitution and omission errors, speech intelligibility, spontaneous and structured speech sampling, oro-facial examinations, and SODA error classifications including substitution, omission, distortion, and addition errors. The guide also provides in-depth review of phonological processes and speech-language intervention methods including assimilation, substitution, syllable structure changes, articulation therapy approaches, phonological treatment techniques, and phonological awareness development. Additional sections review hearing loss and otitis media with effusion (OME) as contributing factors to speech disorders, clinical decision-making in speech therapy, phonemic inventory analysis, qualitative versus quantitative assessment methods, and the role of audio and video recordings in accurate speech sound transcription. The study material further explores evidence-based assessment strategies for determining speech disorder severity, intelligibility impact, and individualized treatment planning in pediatric speech-language pathology practice. This resource is highly beneficial for speech-language pathology students, communication sciences and disorders majors, audiology students, special education students, psychology majors, allied health learners, rehabilitation science students, healthcare students, and pre-health students preparing for SLHS examinations, speech pathology coursework, phonological disorder assessments, and university-level competency evaluations. It is especially useful for students pursuing careers in speech-language pathology, pediatric speech therapy, communication disorders intervention, audiology, rehabilitation therapy, and developmental communication sciences. The study material aligns with evidence-based educational principles and clinical speech-language pathology standards presented in leading references including Articulation and Phonological Disorders: Speech Sound Disorders in Children by Bernthal, Bankson, and Flipsen, Clinical Management of Articulatory and Phonologic Disorders by Williams, McLeod, and McCauley, Introduction to Communication Disorders by Owens, Farinella, and Metz, and Motor Speech Disorders by Duffy. Concepts involving articulation disorders, phonological development, childhood apraxia of speech, motor speech disorders, and speech-language assessment are additionally supported by standards from the American Speech-Language-Hearing Association (ASHA) and contemporary speech-language pathology curricula. Keywords SLHS 1150, speech sound disorders, articulation disorders, phonological disorders, dysarthria, apraxia, childhood apraxia of speech, CAS, speech therapy, speech pathology, phonological processing disorder, articulation therapy, phonological therapy, speech intelligibility, phonological awareness, speech assessment, spontaneous speech sampling, structured speech sampling, oro facial examination, SODA speech errors, substitution errors, omission errors, distortion errors, addition errors, hearing loss, otitis media with effusion, OME, ankyloglossia, cleft palate, cleft lip, motor speech disorders, communication sciences, speech language pathology, pediatric speech therapy, speech production disorders, speech intervention, allied health, rehabilitation sciences, audiology, developmental communication disorders, phonemic inventory, qualitative assessment, quantitative assessment, speech pathology exam review, special education, pre SLP, communication disorders, university study guide, ASHA coursework, pediatric communication, speech pathology notes