Tele-therapy-based tele-clinical learning in Speech and Hearing Sciences–Evaluation and validation of an evaluation tool

Abstract

INTRODUCTION: Tele-clinical training is an effective approach, increasingly adopted post-pandemic and in resource-limited settings. However, it requires systematic development. This study details the first-time implementation of a tele-clinical training in an undergraduate Speech and Hearing Sciences programme, exploring student experiences and validating a novel evaluation tool, specifically designed for tele-clinical training programmes. METHODS: The study used a mixed-method approach. Quantitative data were gathered from 128 students using the developed 23-item Kelaniya Tele-Clinical Evaluation Tool (KeTCET), which covers three broad areas: Learning Environment, Supervisory Attributes, and Telehealth Teaching Practices. Qualitative insights from 13 participants were thematically analysed. The tool was validated for reliability and psychometric robustness using expert feedback and statistical evidence. RESULTS: Quantitative analysis showed high domain scores: Learning Environment 80.64%, Supervisory Attributes 81.67%, and Telehealth Teaching Practices 80.31%. Strong positive correlations between domains (r > 0.86, p < 0.001) indicated interconnectedness. The 23-item evaluation tool demonstrated high internal consistency (Cronbach Alpha = 0.98) and a single-factor structure (Eigenvalue = 17.12, 74.44% variance explained). Qualitative data highlighted strengths in supervisor interaction and resource availability, also noting challenges such as issues in connectivity and limited peer learning. Students appreciated structured feedback and supervisor presence during tele-clinical sessions. CONCLUSIONS: The successful development of a tele-clinical programme requires consideration of multiple elements broadly categorised as pedagogical environment, supervisory characteristics, and virtual teaching practices. Well-structured programmes can effectively meet training needs in resource-limited settings, although strengths and challenges may vary across learning environments. The validated 23-item KeTCET offers a reliable framework for evaluating and improving tele-clinical programmes.