BACKGROUND/AIMS: Maximum repetition rate (MRR) is often used in the assessment of speech motor performance in older children and adults. The present study aimed to evaluate a standardized protocol for MRR assessment in young children in Dutch.
METHODS: The sample included 1,524 children of 2-7 years old with no hearing difficulties and Dutch spoken in their nursery or primary school and was representative for children in the Netherlands. The MRR protocol featured mono-, tri-, and bisyllabic sequences and was computer-implemented to maximize standardization.
RESULTS: Less than 50% of the 2-year-olds could produce >1 monosyllabic sequence correctly. Children who could not correctly produce ≥2 monosyllabic sequences could not produce any of the multisyllabic sequences. The effect of instruction ("faster" and "as fast as possible") was small, and multiple attempts yielded a faster MRR in only 20% of the cases. MRRs did not show clinically relevant differences when calculated over different numbers of repeated syllables.
CONCLUSIONS: The MRR protocol is suitable for children of 3 years and older. If children cannot produce at least 2 of the monosyllabic sequences, the multisyllabic tasks should be omitted. Furthermore, all fast attempts of each sequence should be analyzed to determine the fastest MRR.
|Number of pages||13|
|Journal||FOLIA PHONIATRICA ET LOGOPAEDICA|
|Early online date||28-Jun-2019|
|Publication status||Published - Oct-2019|
- DISCRIMINATE CHILDHOOD APRAXIA
- SPEECH-SOUND DISORDERS
- DEVELOPMENTAL DISORDERS
- DIAGNOSTIC MARKER