Key research themes
1. How do work settings influence clinical identification and intervention approaches for children with specific language impairment (SLI)/developmental language disorder (DLD)?
This research area investigates how contextual factors inherent to different professional environments, specifically health care versus school settings, affect speech-language pathologists' (SLPs) diagnostic criteria, terminology, caseload management, and clinical decision-making related to SLI/DLD in pediatric clients. Recognition of these differences is vital because it modulates the effectiveness of top-down advocacy and systemic reforms designed to improve identification and service provision for affected children.
2. What genetic factors underpin severe childhood speech disorders like childhood apraxia of speech (CAS), and how do gene discoveries inform diagnosis and intervention?
Extensive genetic analysis of severe speech disorders, particularly CAS, has elucidated novel gene mutations and deletions contributing to speech and language impairments. Understanding the genetic architecture of CAS not only advances etiological clarity but also supports more precise diagnosis and tailored genetic counseling, enabling integration of molecular insights into clinical speech pathology.
3. What are the major barriers and facilitators affecting speech-language pathologists’ implementation of evidence-based practices (EBP), particularly in language sample analysis (LSA)?
This theme addresses the challenges SLPs face in incorporating EBP tools such as LSA within clinical workflows. Despite recognition of LSA’s utility in goal setting and therapy evaluation for disorders like DLD, practical impediments including time constraints, skill deficits, and reimbursement issues limit its routine use. Understanding these barriers and designing effective training and supportive resources are critical for enhancing EBP adoption and ultimately improving client outcomes.
4. What are speech-language pathologists' knowledge, perceptions, and clinical applications of sensory-based interventions (SBI) for children with autism spectrum disorder (ASD)?
This area investigates current utilization patterns, theoretical understanding, and clinical attitudes toward SBIs among SLPs working with children with ASD. Given limited empirical support for SBI efficacy, assessing practitioner knowledge and beliefs is essential to guide evidence-based clinical practices, develop appropriate training programs, and ensure interventions are grounded in valid theoretical frameworks.