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Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
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Speech Practice Effects on Bilingual Children's Fast Mapping Performance.

Pui Fong Kan1, Neeraja Sadagopan1

  • 1Department of Speech, Language, and Hearing Sciences, University of Colorado at Boulder, Boulder, Colorado.

Seminars in Speech and Language
|April 30, 2015
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Summary
This summary is machine-generated.

Speech practice aids fast mapping in bilingual preschoolers. Repeating new words improves word learning for both Cantonese (L1) and English (L2) acquisition, benefiting clinical methods.

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Area of Science:

  • Child language acquisition
  • Bilingualism research
  • Speech-language pathology

Background:

  • Word learning in children involves complex interactions between multiple cognitive and linguistic subsystems.
  • Bilingual children face unique challenges in acquiring vocabulary across two languages.
  • Fast mapping is a crucial early stage of word learning, enabling rapid vocabulary acquisition.

Purpose of the Study:

  • To investigate if speech practice enhances fast mapping abilities in bilingual preschoolers.
  • To explore the impact of repeating novel words on subsequent word learning.
  • To examine the interplay between speech production, fast mapping, and bilingual language skills.

Main Methods:

  • 18 typically developing bilingual preschoolers (Cantonese L1, English L2) participated.
  • Participants engaged in a speech practice phase, repeating novel words after an auditory model.
  • A fast mapping task followed, assessing the learning of novel word-object associations.

Main Results:

  • Speech practice significantly improved fast mapping production scores in bilingual children.
  • Both Cantonese (L1) and English (L2) word learning were positively affected by speech practice.
  • Significant effects of speech practice and language were observed on performance.

Conclusions:

  • Speech practice appears to be a beneficial component in the early stages of word learning for bilingual children.
  • Clinical interventions focusing on enhancing speech production skills may improve vocabulary acquisition in bilinguals.
  • Findings highlight the intricate relationship between speech learning, word mapping, and L1-L2 proficiency.