Citation

Ability of non-word repetition and vocabulary development in 2-year-old children

Abstract | Word Stems | Keywords | Association | Citation | Get this Document | Similar Titles



Abstract:

Background and Aims: It has been shown that that children’s ability to repeat sound patterns relates to their vocabulary size (Gathercole & Baddeley, 1989; Sato et al., 2005). Especially, performance of non-word repetition at the age of four provides a good prediction of vocabulary size at the age of five. Masur (1995) reported that verbal imitation of real words at the age of 13 months predicts vocabulary development a half year later. However, there is a gap in methodology between the study of one-year-olds and those of children 3 years and up. In this study, we applied the procedure of studies of older children to 2-year-old children and explored the following points: (1) whether the ability of non-word repetition develops at 2 years of age, (2) whether 2-year-old children’s performance of non-word repetition relates to their vocabulary size and whether the mothers’ interaction with their children fosters their repetition skill.

Methods: Participants were Japanese-learning children (21-25 months). We measured their phonological loop ability by using a non-word repetition task and their vocabulary development with the MacArthur CDI (Japanese version). In the non-word repetition task, mothers pronounced 10 four-mora/four-syllable non-words (e.g. nebunebu) and asked their children to repeat the non-words. The task was conducted twice with a two-week interval for each child. The children’s responses were recorded with video cameras and were transcribed by two coders. Incomplete imitation of a presented non-word scored ‘1’, correctly imitated non-words scored ‘2’.

Key results: The children’s performance of the non-word repetition related to their vocabulary size and their chronological age. Children with a large vocabulary performed better than the others, and 25-month-old infants did better in the repetition task than 21-month-olds. In addition, children with a vocabulary of over 200 words correctly repeated at least three times, whereas those under 200 words never succeeded. Social interaction from mothers also related to their children’s performance.

Conclusions: The results suggest: (1) the ability of non-word repetition would develop at around 2 years of age after children acquire more than 200 words, (2) the performance of non-word repetition relates to vocabulary development at 2 years of age, and mothers’ interaction with their children facilitates their repetition skill.

Author's Keywords:

working memory, vocabulary development, non-word repetition
Convention
Convention is an application service for managing large or small academic conferences, annual meetings, and other types of events!
Submission - Custom fields, multiple submission types, tracks, audio visual, multiple upload formats, automatic conversion to pdf.Review - Peer Review, Bulk reviewer assignment, bulk emails, ranking, z-score statistics, and multiple worksheets!
Reports - Many standard and custom reports generated while you wait. Print programs with participant indexes, event grids, and more!Scheduling - Flexible and convenient grid scheduling within rooms and buildings. Conflict checking and advanced filtering.
Communication - Bulk email tools to help your administrators send reminders and responses. Use form letters, a message center, and much more!Management - Search tools, duplicate people management, editing tools, submission transfers, many tools to manage a variety of conference management headaches!
Click here for more information.

Association:
Name: XVth Biennial International Conference on Infant Studies
URL:
http://www.isisweb.org


Citation:
URL: http://www.allacademic.com/meta/p94203_index.html
Direct Link:
HTML Code:

MLA Citation:

Sato, Kumiko., Kajikawa, Sachiyo. and Kanechiku, Kiyoe. "Ability of non-word repetition and vocabulary development in 2-year-old children" Paper presented at the annual meeting of the XVth Biennial International Conference on Infant Studies, Westin Miyako, Kyoto, Japan, Jun 19, 2006 <Not Available>. 2009-05-25 <http://www.allacademic.com/meta/p94203_index.html>

APA Citation:

Sato, K. , Kajikawa, S. and Kanechiku, K. , 2006-06-19 "Ability of non-word repetition and vocabulary development in 2-year-old children" Paper presented at the annual meeting of the XVth Biennial International Conference on Infant Studies, Westin Miyako, Kyoto, Japan <Not Available>. 2009-05-25 from http://www.allacademic.com/meta/p94203_index.html

Publication Type: Individual Poster
Abstract: Background and Aims: It has been shown that that children’s ability to repeat sound patterns relates to their vocabulary size (Gathercole & Baddeley, 1989; Sato et al., 2005). Especially, performance of non-word repetition at the age of four provides a good prediction of vocabulary size at the age of five. Masur (1995) reported that verbal imitation of real words at the age of 13 months predicts vocabulary development a half year later. However, there is a gap in methodology between the study of one-year-olds and those of children 3 years and up. In this study, we applied the procedure of studies of older children to 2-year-old children and explored the following points: (1) whether the ability of non-word repetition develops at 2 years of age, (2) whether 2-year-old children’s performance of non-word repetition relates to their vocabulary size and whether the mothers’ interaction with their children fosters their repetition skill.

Methods: Participants were Japanese-learning children (21-25 months). We measured their phonological loop ability by using a non-word repetition task and their vocabulary development with the MacArthur CDI (Japanese version). In the non-word repetition task, mothers pronounced 10 four-mora/four-syllable non-words (e.g. nebunebu) and asked their children to repeat the non-words. The task was conducted twice with a two-week interval for each child. The children’s responses were recorded with video cameras and were transcribed by two coders. Incomplete imitation of a presented non-word scored ‘1’, correctly imitated non-words scored ‘2’.

Key results: The children’s performance of the non-word repetition related to their vocabulary size and their chronological age. Children with a large vocabulary performed better than the others, and 25-month-old infants did better in the repetition task than 21-month-olds. In addition, children with a vocabulary of over 200 words correctly repeated at least three times, whereas those under 200 words never succeeded. Social interaction from mothers also related to their children’s performance.

Conclusions: The results suggest: (1) the ability of non-word repetition would develop at around 2 years of age after children acquire more than 200 words, (2) the performance of non-word repetition relates to vocabulary development at 2 years of age, and mothers’ interaction with their children facilitates their repetition skill.

Get this Document:

Find this citation or document at one or all of these locations below. The links below may have the citation or the entire document for free or you may purchase access to the document. Clicking on these links will change the site you're on and empty your shopping cart.

Associated Document Available Access Fee All Academic Inc.


Similar Titles:
Who produces the great teachers? Evaluating graduate political science programs via teaching awards

Integrating Technology in Preservice Teacher Preparation Programs: A Report on Practices and Data Gathered to Support the New Vision for Teacher Education

The Induction and Mentoring of Urban School Mentors Who Work With New and Beginning Teachers

Transition to Teaching in Our State's Changing Schools: Profiles of First Year Teaching Experiences and Implications for Teacher Preparation

Teacher Educators and Induction to Teaching: Challenges to New Alliances Based on the Kentucky Teacher Internship Program


 
All Academic, Inc. is your premier source for research and conference management. Visit our website, www.allacademic.com, to see how we can help you today.