EJIRI Keiko

J-GLOBAL         Last updated: Oct 29, 2019 at 10:56
 
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Name
EJIRI Keiko
Affiliation
Ibaraki Christian University
Section
College of Life Sciences, Department of Human Welfare
Job title
Associate Professor
Degree
Ph.D, Bachelor in Psychology, Ochanomizu Univ.(JAPAN) (1993) / Master in Psychology, Ochanomizu Univ.(1995) / Ph.D. in Psychology, Ochanomizu Univ. (1998)
Research funding number
80320620
ORCID ID
0000-0001-8908-4746

Research Interests

 
 

Research Areas

 
 

Academic & Professional Experience

 
2012
 - 
Today
full time Professor, Ibaraki Christian University
 
1999
 - 
Today
2) April, 1999- present : Ibaraki Christian University, Full-time faculty (associate professor)
 
Oct 2018
 - 
Mar 2019
Lecturer, Tokyo Institute of Technology
 
Apr 2015
 - 
Mar 2016
University of Tsukuba
 
1988
   
 
1) April, 1988 - March, 1999: Post-doctoral Research Fellow of The Japan Society for the Promotion of the Science / Ochanomizu University
 

Education

 
 
 - 
1998
Graduate School, Doctral Research Course in Human Culture, Ochanomizu University
 
 
 - 
1993
Faculty of Letters and Education, Ochanomizu University
 

Committee Memberships

 
 
   
 
The Japanese Association of Educational Psychology  Editor(2010-2011)
 

Awards & Honors

 
2000
Kido Award (The Japanese Association of Educational Psychology) --> Ejiri, K. (1999). Influence of lack of auditory feedback on the synchronization between preverbal vocal behaviors and motor actions : Deaf and hearing infants compared. The Japanese J・・・
 
Kido Award (The Japanese Association of Educational Psychology)
--> Ejiri, K. (1999). Influence of lack of auditory feedback on the synchronization between preverbal vocal behaviors and motor actions : Deaf and hearing infants compared. The Japan...

Published Papers

 
Ejiri,K
コミュニケーション障害学   35(1) 13-16   Apr 2018   [Refereed][Invited]
Keiko Ejiri, Akemi Matsuzawa
International Journal of Developmental Disabilities   65(4) 239-247   Dec 2017   [Refereed]
Objectives: This study investigated employment, financial, and health issues of Japanese mothers with school-aged children with disabilities, and factors associated with participants’ employment. Methods: A survey was conducted with 243 Japanese m...
Synchrony of preverbal vocal behavior and rhythmic motor action in early infancy
Ejiri Keiko
INTERNATIONAL JOURNAL OF PSYCHOLOGY   51 361   Jul 2016   [Refereed]
Employment, financial, and health issues of mothers caring school children with disabilities in Japan
Ejiri Keiko, Matsuzawa Akemi
INTERNATIONAL JOURNAL OF PSYCHOLOGY   51 584   Jul 2016   [Refereed]
障害児の母親における就労の現状と課題 国内外の研究動向と展望
江尻 桂子
特殊教育学研究   51(5) 431-440   Feb 2014   [Refereed]
本稿では、障害児の母親の就労について検討した国内外の研究を総覧し、これまでの知見をまとめた。国外の研究からは、(1)障害児の母親において、就労の困難や労働時間の短縮といったワーク・ロス(労働損失)が生じていること、(2)ワーク・ロスの生起には、障害児本人および家族に関わる要因(障害の重さや世帯構成など)のほか、地域を基盤とした医療体制や支援サービスの充実が関与していること、また、(3)母親の就労の有無は、母親の精神的健康や収入に影響していることが示されている。国内の研究からも、(1)障害児...
Keiko Ejiri, Akemi Matsuzawa
Journal of Ibaraki Christian College. I, Humanities, II, Social and natural sciences   47 153-160   2013
The present study discusses workforce participation and family income of households with mothers who take care of children with disabilities. We collected data from 103 Japanese mothers of children with disabilities using a questionnaire survey. T...
【子どもの情緒を豊かにする活動】 豊かな情緒発達を育むために 発達初期に求められる環境
江尻 桂子
子どもと発育発達   10(2) 100-103   Jul 2012   [Invited]
江尻桂子
発達心理学研究   21(4) 332-341   Dec 2010   [Refereed]
This study explored the development of children's ability to cope with so-called stranger danger situations. Participants were 4- and 5-year old preschoolers and 6- and 7-year old school children (N=166). They were each shown four picture-stories ...
江尻 桂子
The Omika journal of education   12巻 1-9   2009
Keiko Ejiri, Nobuo Masataka
Developmental Science   4(1) 40-48   Mar 2001   [Refereed]
This study reports on co-occurrence of vocal behaviors and motor actions in infants in the prelinguistic stage. Four Japanese infants were studied longitudinally from the age of 6 months to 11 months. For all the infants, a 40 min sample was coded...
Co-occurrence of preverbal vocal behavior and motor action in early infancy(共著)
Ejiri, K. & Masataka, N.
Developmental Science.   4(1) 40-48   2001
Keiko Ejiri
Japanese Journal of Educational Psychology   47(1) 1-10   Dec 1999   [Refereed]
The present study examined the role of auditory feedback on the synchronization between vocalizations and motor actions in the prelinguistic stage. The vocal behavior of a deaf infant was compared with that of 4 hearing infants in a previous study...
Ejiri Keiko
The Journal of the Acoustical Society of Japan   55(11) 789-795   Nov 1999
EJIRI Keiko, MASATAKA Nobuo
The Japanese journal of psychology   69(6) 433-440   Feb 1999   [Refereed]
Normal infants start to produce canonical babbling (CB) at the age of 6 to 10 months. CB consists of reduplicated sequences of consonant-vowel syllables which have adult-like acoustical features. Therefore, onset of CB is considered to be a landma...
Review of the research in educational psychology : Language and cognitive development
The Japanese Journal of Educational Psychology : Annual Report.   38 35-50   1999
Ejiri Keiko
The Japanese journal of developmental psychology   9(3) 232-241   Dec 1998   [Refereed]
Several studies have suggested that the onset of canonical babbling (CB) coincides with the peak period of rhyihmic actions in early infancy. To examine this developmental phenomenon, rhythmic actions of 5 normal infants were analyzed, as observed...
Keiko Ejiri, Keiko Ejiri
Phonetica   55 226-237   Oct 1998   [Refereed]
The onset of canonical babbling (CB) is a landmark event in infants' vocal development for spoken language. Previous research has suggested that the onset of CB coincides with the peak period of rhythmic activities. To examine this phenomenon in d...
Keiko Ejiri
The Japanese Journal of Psychology   68(6) 433-440   Feb 1998   [Refereed]
This study reports the synchronization between vocal behaviors and motor actions in infants at the prelinguistic stage. Four Japanese infants were studied from the age of 4-6 months to 11 months. For all infants, a 40-min segment was selected from...
The onset of canonical babbling and the peak period of rhythmic action in early infancy.
The Japanese Journal of Developmental Psychology   9 232-241   1998
Relationship between rhythmic behavior and canonical babbling in infant development.
Ejiri, K
Phonetica   54 226-237   1998
When a baby begins to talk
Development   19 95-101   1995
Ejiri Keiko
The Japanese journal of developmental psychology   5(2) 154-164   Dec 1994   [Refereed]
This study examined the development of children's imaginative drawings and the effects of instruction on drawings. The children's task was to draw "X," a person or house which did not actually exist. Experiment 1, participants were three groups of...
Children's imaginative drawings : The developmental and effects of instruction on drawings.
The Japanese Journal of Developmental Psychology   5 154-164   1994
Vocal development as a step towards language acquisition
Journal of Acoustical Society of Japan   

Books etc

 
Ejiri & Uchida (2006)  The intrinsic link between gesture and speech in the prelinguistic stage. The Handbook of East Asian Psycholinguistics Vol.2 Japanese. Nakayama,M., Mazuka,R.(Eds) Pp.26-33. Cambridge University Press (UK)
Cambridge University Press (UK)   2006   

Conference Activities & Talks

 
浅田晃佑, 北洋輔, 奥村安寿子, 鈴木浩太, 江尻桂子
日本特殊教育学会大会発表論文集(CD-ROM)   Aug 2017   
江尻桂子
日本コミュニケーション障害学会学術講演会予稿集   31 May 2017   
日本語の言語発達のランドマーク 初期言語発達のランドマークとしての喃語の発達 乳児の発声はなぜ・どのように変化してゆくのか
江尻 桂子
日本コミュニケーション障害学会学術講演会予稿集   May 2017   
江尻桂子, 松澤明美
日本発達心理学会大会プログラム(CD-ROM)   2017   
江尻桂子, 松澤明美
日本発達心理学会大会プログラム(CD-ROM)   2016   

Research Grants & Projects

 
Children's Language acquisition
Safety Education for children