患有唐氏综合征的德语系个体的形态语法发展 - 纵向数据
Bernadette Witecy1, Eva Wimmer2, Isabel Neitzel2
1Department of Rehabilitation and Special Education, University of Cologne, Cologne, Germany.
Frontiers in psychology
|July 7, 2023
概括
患有唐氏综合征的儿童和青少年的语法发育速度较慢,在10岁以后的进展有限. 非语言认知和记忆没有影响这种语法发展,这表明需要量身定制的语言治疗.
科学领域:
- 语言学的语言学.
- 发展心理学 发展心理学
- 遗传学 是一个遗传学.
背景情况:
- 唐氏综合征与语言障碍有关,特别是在语法方面.
- 纵向研究对于了解这一群体的发育轨迹至关重要.
- 认知能力和形态语法发展之间的相互作用需要进一步研究.
研究的目的:
- 纵向跟踪德语系唐氏综合征患者的感受性和表达性语法发展.
- 研究非语言认知能力和口头短期记忆在形态语法发展中的作用.
- 识别表达式语法进步的潜在触发因素.
主要方法:
- 对17名患有唐氏综合征的德语系个体 (T1年龄为4岁,6-17岁,1岁) 的纵向评估.
- 在4.5-8.5年的时间里进行两到三次评估,使用对感受性语法,非语言认知和口头短期记忆的标准化措施.
- 诱导任务用于评估表达式语法,特别是主体-动词协议和wh-question生产.
主要成果:
- 从T1到T2的感受语法有显著的改善,但随着年龄的增长,进步会放缓,在10年后会减少.
- 表达式语法上的提高仅限于参与者在10岁时掌握了口头协议;那些没有表达口头协议的参与者在wh-question生产方面没有进展.
- 非语言认知和口头短期记忆与受体或表达文法的变化没有相关性.
结论:
- 在患有唐氏综合征的个体中,在青春期之前,接受性语法学习会减缓.
- 主体-动词协议的掌握可以作为进一步表达式语法发展的触发器.
- 非语言认知能力和口头短期记忆似乎不会在这个人群中推动语法发展,这为临床语言治疗方法提供了信息.
关键词:
唐氏综合征是什么意思 唐氏综合征表达式语法表达式语法表达式语法语言发展语言的发展.纵向研究是一种纵向研究.接收式语法是一种接收式的语法.主体-动词协议.语言短期记忆 语言短期记忆什么问题 什么问题更多相关视频
10:11Portable Intermodal Preferential Looking IPL: Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
Published on: December 14, 2012
18.5K
06:35Examining Recall Memory in Infancy and Early Childhood Using the Elicited Imitation Paradigm
Published on: April 28, 2016
34.1K
相关概念视频
Language Development
401
Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
401
Meiosis vs. Mitosis
57.2K
Cell division is necessary for growth and reproduction in organisms. Mitosis aids cell growth and development by dividing somatic cells. In contrast, meiosis causes the division of germ cells and plays an essential role in sexual reproduction. Due to their unique functional requirements, mitosis and meiosis differ from each other in multiple aspects.
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
57.2K
Karyotyping
61.9K
Overview
61.9K
Longitudinal Research
12.0K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
12.0K
Longitudinal Studies
188
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
188
