Describing the Spoken Language Skills of Typically Developing Afrikaans-Speaking Children Using Language Sample...

Area of Science:

• Speech and Language Pathology
• Developmental Linguistics
• Psycholinguistics

Background:

• Language sample analysis (LSA) is a key method for language assessment.
• Optimal sample length and data for non-mainstream languages like Afrikaans are limited.
• This complicates reliable LSA for diverse populations.

Purpose of the Study:

• To establish guidelines for representative language sample length in Afrikaans.
• To offer a preliminary description of spoken language skills in Afrikaans-speaking children.
• To validate LSA for Afrikaans language assessment.

Main Methods:

• Descriptive research design with 30 typically developing Afrikaans-speaking children (3;6–9;6 years).
• Analysis of 1-hour naturalistic interaction recordings using adapted Sampling Utterances and Grammatical Analysis Revised procedures.
• Transcription and analysis of audio-video samples.

Main Results:

• Key language measures (MLU, WPM, D WPM) stabilized at 30 minutes.
• No significant differences between 30-minute and longer samples.
• Morphology, lexical diversity, and developmental trajectories align with existing research.

Conclusions:

• A 30-minute language sample is representative for Afrikaans-speaking children aged 3;6–9;6.
• The study provides preliminary developmental data and clinical guidelines for Afrikaans.
• LSA is confirmed as a reliable tool for language assessment in Afrikaans.