Abstract
We compared parent and teacher ratings for a group of 16 preschool children on the Receptive-Expressive Emergent Language Scale. Paired t-tests indicated no significant differences between parent and teacher ratings of expressive language, but a significant difference on the receptive language subscale. Pearson's correlations showed significant and positive relationships between parent and teacher ratings. These results suggest the device could be used in research to document language delay and perhaps for classification purposes. However, interrater agreement was only 31.25% for receptive language age and 56.25% for expressive language age. Thus, reliability appears too low for instructional planning.
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