
Understanding Motor Speech Disorders in Children
Motor speech disorders occur when the neurological pathways responsible for planning, programming, or executing speech movements are disrupted. Unlike language disorders—where a child struggles with vocabulary or grammar—or simple articulation errors, motor speech disorders affect the fundamental ability to coordinate the rapid, precise movements of the jaw, tongue, lips, and soft palate required for intelligible speech.
At Front Range Speech in Greeley, Colorado, we specialize in the differential diagnosis and treatment of pediatric motor speech disorders. Accurate identification is critical because these conditions require fundamentally different therapeutic approaches than other speech and language diagnoses. Our clinicians hold advanced training in motor speech assessment protocols and evidence-based treatment methods.
Childhood Apraxia of Speech (CAS)
Childhood Apraxia of Speech is a neurological motor speech disorder that affects approximately 1–2 children per thousand. The core deficit in CAS lies in the brain's ability to plan and program the spatiotemporal parameters of speech movements—the sequences, timing, force, and range of articulatory gestures needed to transition smoothly between sounds and syllables.
Children with CAS typically present with three consensus-based features identified by the American Speech-Language-Hearing Association (ASHA): inconsistent error patterns on both consonants and vowels, disrupted coarticulatory transitions between sounds and syllables, and inappropriate prosody, particularly in lexical and phrasal stress patterns. Many children also demonstrate vowel distortions, limited phonetic inventories, and a significant expressive-receptive language gap.
Families throughout Greeley, Loveland, Fort Collins, Windsor, and the broader Northern Colorado region trust Front Range Speech for CAS evaluation and treatment because we follow the latest research from leaders in the field and apply motor learning principles systematically to every session.
Evidence-Based Treatment Approaches
Tailored protocols for each child's unique motor speech profile
DTTC (Dynamic Temporal and Tactile Cueing)
DTTC is an evidence-based treatment designed specifically for children with moderate to severe CAS. Developed by Dr. Edythe Strand, DTTC uses a systematic cueing hierarchy that begins with simultaneous production and gradually fades support as the child gains motor control. Tactile cues guide articulatory placement, while temporal cues shape the rhythm and rate of speech movements, building accurate, independent motor plans through carefully scaffolded practice.
PROMPT
PROMPT (Prompts for Restructuring Oral Muscular Phonetic Targets) is a multidimensional approach that uses tactile-kinesthetic cues to the jaw, face, and under the chin to guide articulatory trajectories. This physical input helps the brain map the correct motor movements for speech. Brittany Furnari is Level I PROMPT certified, allowing her to integrate this powerful technique into therapy for children who benefit from direct physical feedback.
ReST
Rapid Syllable Transition Treatment (ReST) is an evidence-based approach for children with mild to moderate CAS. It specifically targets the transition between sounds and syllables, as well as lexical stress (the rhythm and melody of words). Using pseudo-words (nonsense words), ReST forces the brain to build new motor plans rather than relying on old, incorrect habits, leading to improved speech intelligibility and natural-sounding prosody.
Dysarthria in Children
Pediatric dysarthria results from weakness, spasticity, or incoordination of the muscles used for speech, typically secondary to neurological conditions such as cerebral palsy, traumatic brain injury, or neuromuscular disorders. Unlike CAS, where the muscles themselves are not weak, dysarthria involves impaired muscular execution that can affect respiration, phonation, resonance, articulation, and prosody—any or all of the speech subsystems.
Treatment for dysarthria focuses on maximizing the strength, coordination, and efficiency of the speech mechanism. Depending on the type and severity, intervention may include respiratory-phonatory coordination exercises, rate control strategies, articulatory strengthening, and compensatory techniques. For children with severe dysarthria, we integrate augmentative and alternative communication (AAC) to ensure functional communication while continuing to develop oral speech skills.
