Early vocabulary knowledge is vital for later reading comprehension and academic success. Studies have found that augmenting explicit teaching of word meanings with nonverbal visual aids, particularly pictures and gestures, assists young learners in building rich lexical representations. Research has focused on the effects of visual supports in fostering word knowledge but has not considered the effectiveness of using sound‐based supports. Working from a semiotics perspective, the authors used a music instructional strategy known as a sound story to examine the impact of using sound effects to teach words to first‐grade students. Words were taught with explicit instruction in combination with sound effects or no sound effects during music class. All sound effects were created and performed using musical instruments in the classroom. Students’ receptive and productive definitional word knowledge were assessed. The productive measure was used as a measure of depth of word knowledge. The authors found that students had deeper knowledge of words that were taught with an associated sound effect compared with words taught with no sound effect. Analysis of the types of information students provided about words showed that students gave more contextual information and gestural responses for words that were taught with sound compared with words taught with no sound. These results provide evidence that vocabulary learning can be fostered during specialist music classes using methods familiar to music educators.
High‐quality lexical representations are important for reading comprehension; however, prior research has focused primarily on the verbal aspects of these lexical representations. In this article, the authors argue for the importance of considering nonverbal representational elements of lexical knowledge and for more systematic attention to how nonverbal supports, such as gestures, pictures, and sounds, contribute to the acquisition of word knowledge. Drawing from various theoretical perspectives, the authors argue that the semantic content and the attention‐directing attributes of nonverbal supports are critical in assisting primary‐grade students in building high‐quality multimodal lexical representations. The authors examined the use of nonverbal supports in vocabulary studies for young learners and present implications about the role of nonverbal supports in students’ vocabulary acquisition. Results suggest that nonverbal scaffolds can help refine and deepen students’ knowledge of words for a variety of word types, including abstract words.
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