WK1.1 Introduction to Speech Pathology Assessment 2025-1

SPE2104 Analysis of Sensorimotor Systems

• Introduction to clinical assessment in speech pathology

Lecture Learning Outcomes

• Explore reasons for conducting clinical assessments by speech pathologists

• Describe the clinical assessment process

• Explain factors to consider in planning assessments

• Explain outcomes of assessments for diagnosis, severity, and prognosis

• Examine AUSTOMS tool for severity interpretation of communication/swallowing difficulties

• Review examples of written clinical assessment reports

The Assessment Process

• Steps involved:

  • Plan assessment

  • Justify choices made

  • Complete the assessment

  • Collate results

  • Interpret results:

    • Normative data interpretation

    • Provides diagnostic information

    • Theoretical interpretation

    • Basis for therapy planning

  • Report results:

    • Clinical documentation needed

    • Verbal reports to clients and professionals

• Note: Clinical report formats may differ across clinics

Introduction to Speech Pathology Assessment

• Components of clinical assessment reports as important for understanding:

  • Purpose of the assessment

  • Assessed skills/behaviors

  • Tools/procedures used

  • Outcomes:

    • Diagnosis

    • Severity

    • Prognosis

  • Observations on report structure and language

Assessment – Broadly

• Conducted in clinical and research settings

  • Screening for existence, detection, or diagnosis

  • Necessary for service eligibility or research study criteria

  • Establishes baseline function, goals for treatment, and measures treatment change (OUTCOME measures)

Why Do We Assess?

• Reasons for assessment include:

  • Safety measures to prevent harm

  • Educating patients about symptoms and diagnoses

  • Decision-making about treatment initiation and timing

  • Identifying need for further assessments or professionals

  • Enabling informed patient choices on treatment

  • Maximizing effective treatment to ensure recovery and minimize symptoms

  • Providing interventions efficiently to conserve time and money

  • Benchmarking therapy effectiveness as an outcome measure

Ongoing Assessment

• Continuous information gathering about clients' communication abilities is essential

• Informs best course of action:

  • Need for speech therapy

  • Management and treatment goal setting

  • Additional assessment requirements

  • Role of other professionals involved

What Do We Assess?

• Areas of assessment include:

  • Swallowing

  • Fluency

  • Voice

  • Hearing

  • Speech

  • Language

  • Expression

  • Comprehension

  • Impact of disorders on these areas

ICF – Definition

• International Classification of Functioning, Disability, and Health (2001) by WHO

Assessment – How?

• Assessment process includes:

  • Case history/background

  • Diagnosis

  • Description of problem

  • Onset and impact on individual and family

  • Assigning diagnostic labels if appropriate

Assessment Decision Factors

• Influences on assessment tools include:

  • Scientific evidence (Evidence-Based Practice - EBP)

  • Personal/clinical experience

  • Client preferences and factors

  • WHO ICF considerations

  • Employer policies

Tools for Assessment

• Assessment tools can include:

  • Instrumentation

  • Standard protocols and tests

  • Surveys and quality of life questionnaires

  • Software programs

  • Contextual assessments (natural, experimental, discourse-based)

Factors Influencing Assessment Decisions

• Considerations:

  • Availability and reliability of tests

  • Validity in testing relevant areas

  • Client characteristics (age, sex, etc.)

  • Client and family goals and concerns

  • Clinician skills and experience

Clinical Decision Making

• Use of EBP as a tool for decision-making

• Incorporate WHO ICF model for comprehensive assessments

Understanding WHO ICF Model

• Components:

  • Health condition (disorder/disease)

  • Body functions and structure

  • Activities and participation

  • Environmental and contextual factors

  • Personal factors

Scientific Evidence in Assessments

• Importance of examining validity, reliability, safety, and practicality of assessment tools:

  • Evidence supports decision-making for assessment justification

  • Relevant research could establish proper use for diagnosis

Summary of Scientific Evidence Considerations

• Development of assessment procedures must demonstrate necessity, usefulness, validity, and reliability

• Consideration for diverse contexts and robust measures across client populations

Unit Content - SPA Professional Standards

• Professional standards include:

  • Ethical practice and compliance with legislation

  • Safe and quality services

  • Collaboration and communication with clients and communities

  • Assessing needs and planning interventions

  • Continuous professional development and reflective practice

Next Steps

• Introduction to the topic of Voice

• Case-based learning activities scheduled for further study.