A Sentence Repetition Task in Spanish language: a valid tool for early language assessment.

Area of Science:

• Linguistics
• Developmental Psychology
• Speech-Language Pathology

Background:

• Sentence Repetition Tasks (SRT) are established tools for evaluating early language acquisition across diverse populations.
• SRTs serve as a clinical marker for identifying language impairments, though research is primarily in English and with older children.
• A specific SRT was developed for Spanish-speaking children aged 2-4 years, showing initial promise in distinguishing linguistic levels and concurrent validity.

Purpose of the Study:

• To investigate the predictive validity of a Sentence Repetition Task (SRT) in monolingual Spanish-speaking children.
• To assess the SRT's ability to predict future language development and performance on other developmental measures.

Main Methods:

• A longitudinal study design was employed with 20 monolingual Spanish-speaking children.
• Participants were assessed twice, at 33 months of age and again six months later.
• Data collection included the SRT, a nonword repetition task, and the Spanish version of the Merrill-Palmer-R Developmental Scales.

Main Results:

• Strong positive correlations were observed between the SRT and other assessments at the initial time point.
• The SRT administered at the first assessment demonstrated significant predictive relationships with both SRT performance and Merrill-Palmer-R scores at the second assessment.
• These findings indicate the SRT's utility in tracking language development over time.

Conclusions:

• The developed SRT is a valid instrument for evaluating early language abilities in Spanish-speaking children.
• The SRT effectively measures changes in language skills over time, supporting its use in longitudinal studies and clinical settings.
• The task's predictive validity is confirmed, highlighting its importance for early identification of language development trajectories.