A computer-based training to improve accuracy in identifying Spanish dialectal features for clinical assessment

Mascorro, Mariana Kassandra

Item

A computer-based training to improve accuracy in identifying Spanish dialectal features for clinical assessment

Mascorro, Mariana Kassandra

Date

2025-05-02

Abstract

Purpose: The purpose of this preliminary study is to examine the effectiveness of a Spanish dialectal training program designed for bilingual speech-language pathologists (SLPs) to improve their accuracy in identifying Spanish dialectal features during clinical assessment. Methods: This study used a single-case, multiple-baseline design across participants. A computer-based training was developed based on the Teach-Model-Coach-Review adult learning instructional approach. Six bilingual speech-language pathology graduate students participated in the training that included two modules focusing on speech sound dialectal features in Spanish dialects and the identification of Spanish dialectal features in each dialect. Results: The training improved participants' ability to identify Spanish dialectal features and distinguish errors from dialectal differences. Most participants demonstrated high accuracy during maintenance, though some variability was observed. This intervention enhanced dialectal assessment skills in all participants. Most participants showed strong retention of the skills learned, with consistent performance during the maintenance phase. Conclusion: This training improved participants better understanding between dialectal variation and speech errors, which is essential for accurate clinical assessments. Accurate identification is important to distinguishing between dialectal variation and speech disorders, ensuring appropriate evaluations of speakers from diverse dialects.