Speech Production Systems, Phonological Processes, and Dialect Considerations in Speech-Language Pathology

What are the four systems involved in speech production?

Respiratory, Phonatory, Resonatory, and Articulatory Systems.

What is the primary function of the Respiratory System in speech?

Provides airflow, which is essential for speech.

Where is the Phonatory System located?

At the larynx, which contains the vocal folds.

What does the Resonatory System include?

Oral and nasal cavities that shape sound quality.

What is the role of the Articulatory System?

Forms specific speech sounds using the tongue, lips, teeth, and jaw.

How do consonants differ from vowels?

Consonants involve constriction or blockage, while vowels have no major obstruction.

What are the three classifications of consonants?

Place, Manner, and Voicing.

What is the old view of speech errors according to Baker (2006)?

Speech errors were seen as motor problems focused on fixing individual sounds.

What is the new view of speech errors?

Speech errors are viewed as issues with a rule-based system, focusing on patterns and organization.

What does true generalization in speech therapy mean?

Learning spreads to new words, contexts, and sounds that share features with trained sounds.

What is stimulability in speech therapy?

A sound is stimulable if the child can produce it with modeling, cues, or placement help.

What is the difference between screening and evaluation in speech assessment?

Screening is a quick check to determine if further testing is needed, while evaluation is a full analysis to decide if therapy is necessary.

What are phonological processes?

Rule-based simplifications in speech, such as gliding, stopping, and fronting.

What is the significance of distinctive features in speech sounds?

They differentiate sounds by place, manner, and voicing, which is important for therapy target selection.

What defines a dialect?

A dialect is rule-governed, predictable, and shared by a community.

What is a speech disorder?

A disorder breaks the rules of any system and impacts intelligibility or function.

What is the focus of traditional (phonetic) approaches in speech therapy?

Motor production using a step-by-step hierarchy from isolation to conversation.

What is the cycles approach in phonological therapy?

It rotates targets without requiring mastery, mimicking natural development.

What is the importance of target selection in speech therapy?

Choosing stimulable sounds leads to quick success, while non-stimulable sounds may lead to greater generalization.

What are the clinical red flags for speech production?

Patterns persisting beyond expected age and occurring in unusual patterns.

What is the role of age-appropriate activities in treatment planning?

Activities must be suitable for the child's age to ensure effective engagement and learning.

What are common phonological patterns in African American English (AAE)?

Final consonant cluster reduction, /r/ deletion in certain clusters, and metathesis.

How does Hispanic English differ from General American English?

It has fewer vowels, different consonant substitutions, and less aspiration of voiceless stops.

What is the significance of Appalachian English in speech therapy?

It is a systematic and rule-governed dialect that must be distinguished from true phonological errors.

What is the importance of checking for dialect rules in speech assessment?

To determine if speech patterns are consistent with dialect rules or indicative of a disorder.

What is a key insight about phonological processes?

They are developmental strategies rather than random mistakes.

What should be included in a strong goal for speech therapy?

Target sound, position, level, accuracy, and cues if applicable.

What does relational analysis in speech assessment involve?

Comparing the child's speech to adult targets to identify processes.

What is the difference between relational and independent analysis?

Relational compares to adult targets, while independent analyzes the child's system alone.