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Comparing the Frequency Effect Between the Lexical Decision and Naming Tasks in Chinese

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Token Frequency Effects in Homophone Production: An Elicitation Study.

¹North Dakota State University, USA.

Language and Speech

|November 4, 2017

Summary

Children and adults produce homophones differently based on meaning frequency. Less frequent meanings are spoken longer, showing this skill is present early in development.

Area of Science:

Psycholinguistics
Developmental Linguistics
Phonetics

Background:

Adults prosodically differentiate homophones based on meaning frequency.
Understanding developmental changes in homophone production is crucial for language acquisition research.

Purpose of the Study:

To investigate whether prosodic differentiation of homophones changes across development.
To compare homophone production in children and adults.

Main Methods:

Elicited homophone tokens from child and adult English speakers using a picture-based story-completion task.
Measured acoustic properties including duration, pitch, and vowel quality of elicited homophones.

Main Results:

Less frequent meanings of homophones were produced with longer durations compared to more frequent meanings in both age groups.

Keywords:

Frequency effects homophones lexical acquisition speech production

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No significant differences were found in other measured acoustic properties (e.g., pitch, vowel quality) based on meaning frequency.

Conclusions:

Homophone differentiation based on meaning frequency is present in both children and adults, indicating it is acquired early.
Production planning alone may not explain homophone duration differences; experience and lexical representation likely play a role from early acquisition stages.