DEVELOPMENT OF PHONOLOGICAL CATEGORIES

语音范畴的发展

• 批准号: 8469464
• 负责人: Judith A Gierut
• 金额: $ 42.18万
• 依托单位: TRUSTEES OF INDIANA UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-08-01 至 2015-11-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8469464
• 关键词: Affect; Auditory; Back; Categories; Child; Clinical; Clinical Treatment; Development; Diagnosis; Educational process of instructing; Frequencies; Goals; Health; Language; Learning; Linguistics; Long-Term Effects; Methods; Mission; Modality; Modeling; Population; Preschool Child; Probability; Process; Psyche structure; Psycholinguistics; Research; Research Design; Role; Series; Side; Speech Sound; Structure; System; Testing; Time; Translational Research; Treatment Factor; clinical practice; design; improved; insight; novel; phonology; programs; rehearsal; sound; success; theories

DESCRIPTION (provided by applicant): The long-term goals are to understand how preschool children with functional (nonorganic) phonological delays acquire the sound system of language, and to identify the factors that accelerate phonological learning in clinical treatment. The specific aim of the proposed research is to extend models of spoken word recognition to the study of phonological learning in testing the hypothesis that the structure of words differentially affects children's acquisition of speech sounds. Project 1 evaluates the acquisition of novel (non)words as an apparent jumpstart to phonological learning. Project 2 assesses the effects of long-term priming as a potential learning mechanism that accelerates phonological learning. The planned studies utilize experimental single-subject design to induce phonological generalization in treatment, with the translational mission of improved efficacy of clinical practice. The theoretical contributions are to psycholinguistic and developmental theories in elaborating the effects of the statistical regularities of language on the acquisition process as realized in a population of children with atypical linguistic development.

描述(由申请者提供)：长期目标是了解有功能性(非器质性)语音障碍的学龄前儿童是如何获得语言的声音系统的，并在临床治疗中确定促进语音学习的因素。这项研究的具体目的是将口语单词识别模型扩展到语音学习的研究中，以检验单词结构对儿童语音习得的不同影响这一假设。项目1评估了新词(非)词的习得对语音学习的明显推动作用。项目2评估了长期启动作为一种潜在的学习机制加速语音学习的效果。计划中的研究利用实验性的单一受试者设计来诱导治疗中的语音泛化，其翻译使命是提高临床实践的有效性。理论上的贡献是对心理语言学和发展理论的贡献，阐述了语言的统计规律对语言习得过程的影响，这在一组语言发育异常的儿童中实现了。

项目成果

On the interaction of deaffrication and consonant harmony.

• DOI: 10.1017/s0305000909990572
• 发表时间: 2011-03
• 期刊: JOURNAL OF CHILD LANGUAGE
• 影响因子: 2.2
• 作者: Dinnsen, Daniel A.;Gierut, Judith A.;Morrisette, Michele L.;Green, Christopher R.;Farris-Trimble, Ashley W.
• 通讯作者: Farris-Trimble, Ashley W.

A preliminary typology of initial clusters in acquisition.

收购中初始集群的初步类型学。

• DOI: 10.3109/02699200109167622
• 发表时间: 2001
• 期刊: Clinical linguistics & phonetics
• 影响因子: 1.2
• 作者: Barlow,JA

Age of word acquisition effects in treatment of children with phonological delays.

• DOI: 10.1017/s0142716411000294
• 发表时间: 2012-01-01
• 期刊: APPLIED PSYCHOLINGUISTICS
• 影响因子: 2.1
• 作者: Gierut, Judith A.;Morrisette, Michele L.
• 通讯作者: Morrisette, Michele L.

Constraint conflict: the source of an unusual error pattern.

约束冲突：异常错误模式的根源。

• DOI: 10.1080/02699200500266281
• 发表时间: 2006
• 期刊: Clinical linguistics & phonetics
• 影响因子: 1.2
• 作者: Dinnsen,DanielA;Farris,AshleyW
• 通讯作者: Farris,AshleyW

Categorization and feature specification in phonological acquisition.

语音习得中的分类和特征规范。

• DOI: 10.1017/s0305000900008850
• 发表时间: 1996
• 期刊: Journal of child language
• 影响因子: 2.2
• 作者: Gierut,JA