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The Role of Domain-General Executive Functions, Articulation, and Conceptualization during Spoken Word Production- [e-book]
The Role of Domain-General Executive Functions, Articulation, and Conceptualization during Spoken Word Production- [e-book]
- 자료유형
- 학위논문
- ISBN
- 9781339785936
- 저자명
- Fink, Angela.
- 서명/저자
- The Role of Domain-General Executive Functions, Articulation, and Conceptualization during Spoken Word Production - [e-book]
- 발행사항
- Ann Arbor, MI : UMI Dissertations Publishing, 2016
- 형태사항
- 188 p
- 주기사항
- Adviser: Matt Goldrick.
- 학위논문주기
- Thesis (Ph.D.) - Northwestern University, 2016.
- 초록/해제
- 요약 : In this dissertation, we present three empirical studies exploring the relationship between the central planning processes of spoken word production---lexical selection, phonological encoding, and phonetic encoding---and three other cognitive processes traditionally considered separate or peripheral to this core system. Study 1 examines the role of domain-general executive functions, which facilitate thoughts and actions by directing attention and/or cognitive resources toward the task at hand, in resolving conflict during lexical selection. A growing body of behavioral and neurological evidence suggests that inhibitory executive functions, known to suppress non-target representations, can help manage conflict among co-active lexical representations. Across 4 experiments, we attempt to support this hypothesis by demonstrating that engagement of inhibition can modulate the difficulty of lexical selection, indexed by response time data. Study 2 investigates interactions between lexical selection and subsequent articulatory processing. Specifically, we examine word duration data from study 1 and a collaborator's experiments, testing whether the difficulty of lexical selection and the timing of response initiation influence speakers' articulatory outcomes. Finally, study 3 probes the relationship between spoken production and its lead-in process, conceptualization. A series of post hoc analyses on the response time data from study 1 explores the underlying structure of the semantic representations that send activation to the production system. Based on these three lines of research, we argue for more cognitively integrated theories of spoken word production.
- 기타 저자
- Northwestern University Linguistics
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- 로그인 후 이용바랍니다.
- Control Number
- chimsin:470209
소장정보
- 예약
- 서가에 없는 책 신고
- 보존서고 도서대출신청
- 나의폴더
- 우선정리요청
등록번호 | 청구기호 | 소장처 | 대출가능여부 | 대출정보 |
---|---|---|---|---|
T0013132 | DT Ph.D. | 전자화일 | 열람만 가능 |
열람만 가능 마이폴더 |
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