Which description best characterizes fast mapping in language acquisition?

Which description best characterizes fast mapping in language acquisition?

• A. The long-term consolidation of vocabulary through repeated use.
• B. The process of learning grammar rules from sentence structure.
• C. The quick linking of a new word to its referent after limited exposure.
• D. The ability to recall exact pronunciations of newly learned words.

Answer: (C)

Fast mapping is the rapid connection a learner makes between a newly heard word and its referent after only a small amount of exposure. A child can often infer what a word means from context, social cues, and the visible object or event being labeled, forming a working association quickly that can be refined with further experience. This emphasizes how quickly a word can take on meaning with limited input, rather than requiring many repetitions to solidify. This isn’t about storing a word through long-term, repeated use, which happens more slowly and with consolidation. It also isn’t about deriving grammar rules from sentence structure, which is a different aspect of language learning, nor about recalling exact pronunciations of newly learned words, which concerns phonology rather than linking word to meaning.

Fast mapping is the rapid connection a learner makes between a newly heard word and its referent after only a small amount of exposure. A child can often infer what a word means from context, social cues, and the visible object or event being labeled, forming a working association quickly that can be refined with further experience. This emphasizes how quickly a word can take on meaning with limited input, rather than requiring many repetitions to solidify.

This isn’t about storing a word through long-term, repeated use, which happens more slowly and with consolidation. It also isn’t about deriving grammar rules from sentence structure, which is a different aspect of language learning, nor about recalling exact pronunciations of newly learned words, which concerns phonology rather than linking word to meaning.