Evidence-Based Practice & Research Methods in PT

Lesson 1 • Clinical Expertise and Patient Values

Clinician expertise and patient preferences are examined as equal partners to research evidence. Students learn to balance these factors in real decisions.

Lesson 2 • Barriers and Facilitators to EBP

Common organizational and individual obstacles to EBP adoption are identified alongside proven facilitators. Students develop strategies to promote EBP in their settings.

Lesson 3 • Defining Evidence-Based Practice

EBP is defined through its historical origins and core components. This grounds subsequent chapters in shared terminology and rationale.

Lesson 1 • The PICO Framework

PICO structures clinical questions into Population, Intervention, Comparison, and Outcome components. Students practice decomposing PT scenarios into PICO elements.

Lesson 2 • Types of Clinical Questions

Clinical questions are categorized by type—background, foreground, therapy, diagnosis, prognosis, and harm. Recognizing question type directs the appropriate study design.

Lesson 3 • Refining and Prioritizing Questions

Students evaluate question clarity, feasibility, and clinical importance before searching. Prioritization ensures efficient use of limited search time.

Lesson 1 • Filtering and Limiting Search Results

Database filters narrow results by study design, date, language, and population. Students apply limits strategically without excluding critical evidence.

Lesson 2 • Overview of Key Databases

Major biomedical databases are compared by scope, indexing, and PT relevance. Students select appropriate databases for each question type.

Lesson 3 • Building Effective Search Strategies

Boolean operators, MeSH terms, and keyword combinations are used to construct precise searches. Students balance sensitivity and specificity to retrieve manageable result sets.

Lesson 1 • Systematic Reviews and Meta-Analyses

Systematic reviews synthesize evidence across studies using explicit, reproducible methods. Students distinguish high-quality reviews from narrative summaries.

Lesson 2 • Hierarchy of Evidence

Evidence hierarchies rank study designs by susceptibility to bias and inferential strength. Students use hierarchies to prioritize evidence during appraisal.

Lesson 3 • Observational Designs

Cohort, case-control, and cross-sectional studies are analyzed for their roles in prognosis and etiology research. Students recognize when observational data are the best available evidence.

Lesson 4 • Qualitative and Mixed-Methods Designs

Qualitative approaches capture patient experience and contextual factors that quantitative designs miss. Students evaluate when mixed-methods designs add value.

Lesson 1 • Descriptive Statistics Essentials

Measures of central tendency, variability, and distribution shape summarize sample data. Students identify appropriate descriptive statistics for different data types.

Lesson 2 • Understanding Meta-Analytic Statistics

Forest plots, pooled effect sizes, and heterogeneity statistics are interpreted for systematic review consumers. Students judge when pooled estimates are trustworthy.

Lesson 3 • Probability and Inferential Statistics

Hypothesis testing, p-values, and confidence intervals are explained conceptually for clinical readers. Students distinguish statistical significance from clinical importance.

Lesson 4 • Effect Size and Clinical Significance

Effect size metrics quantify the magnitude of treatment differences beyond statistical significance. Students apply minimal clinically important difference concepts to PT outcomes.

Lesson 1 • Appraising Observational Studies

Observational study appraisal addresses confounding, selection bias, and measurement error. Students apply STROBE and Newcastle-Ottawa checklists to cohort and case-control studies.

Lesson 2 • Appraising Diagnostic and Prognostic Studies

Diagnostic study appraisal examines reference standard quality and spectrum bias. Students interpret sensitivity, specificity, and likelihood ratios for PT assessment tools.

Lesson 3 • Principles of Critical Appraisal

Critical appraisal assesses internal validity, results precision, and external applicability. Students learn a three-question appraisal framework applicable across designs.

Lesson 4 • Appraising Systematic Reviews

Review appraisal evaluates search comprehensiveness, heterogeneity, and publication bias. Students apply AMSTAR-2 to judge review trustworthiness.

Lesson 1 • Bridging Evidence and Clinical Decisions

Appraised evidence is contextualized to individual patients using clinical reasoning frameworks. Students practice moving from research findings to actionable treatment decisions.

Lesson 2 • Shared Decision-Making in Practice

Shared decision-making operationalizes the patient values pillar of EBP at the point of care. Students use decision aids and communication strategies to involve patients meaningfully.

Lesson 3 • Outcome Measurement in Clinical Practice

Standardized outcome measures track patient progress and validate treatment effectiveness. Students select psychometrically sound tools aligned with patient goals.

Lesson 4 • Clinical Practice Guidelines in PT

Clinical practice guidelines synthesize evidence into actionable recommendations for specific conditions. Students evaluate guideline quality and apply recommendations appropriately.

Lesson 1 • Sampling, Recruitment, and Ethics

Sampling strategies, sample size estimation, and ethical approval processes are covered for PT research contexts. Students draft informed consent and recruitment protocols.

Lesson 2 • Developing a Research Question and Design

A researchable question is refined into a formal study design with defined variables and hypotheses. Students align design choice with feasibility and ethical constraints.

Lesson 3 • Data Collection and Measurement

Reliable data collection instruments and standardized protocols minimize measurement error. Students select and pilot-test tools appropriate to their study design.

Lesson 4 • Writing and Disseminating Research

Research findings are communicated through manuscripts, conference presentations, and clinical summaries. Students apply CONSORT, STROBE, or PRISMA reporting guidelines to their work.