在口音障碍中语句制作的结构性原始化:口头重复有什么作用?口头重复做什么?
Jiyeon Lee1, Grace Man1, Sharon Christ2
1Department of Speech, Language, and Hearing Sciences, Purdue University, West Lafayette, IN.
概括
结构性启动有助于在患有失言症的人 (PWA) 中恢复语言. 倾听素数是关键,而重复它们对句子产生没有一致的好处.
科学领域:
- 心理语言学 心理语言学
- 神经语言学是一种神经语言学.
- 语音语言病理学 语言病理学
背景情况:
- 结构性启动,即无意识地倾向于重复使用句子结构,有助于在患有失言症 (PWA) 的人中学习语法表达.
- 了解结构性起始的基本组成部分对于临床转化和对失语症的成本效益干预至关重要.
研究的目的:
- 调查口头重复与倾听主要句子对PWA和对照参与者的即时和持久句子产生的影响.
- 确定结构性原始化任务的哪些方面对于在失言症康复中产生一致和持久的影响至关重要.
主要方法:
- 一项协作原始化任务涉及参与者和实验者描述图片,参与者要么听或重复原始句子.
- 两个实验检查了立即 (0-lag) 和更长期 (2-lag) 的原始化对句子生成的影响,比较了被动和dative结构.
主要成果:
- 在PWA和对照中观察到显著的原始化效应,无论是直接的还是长期的原始化.
- 口头重复的原始句子并没有始终增强原始化效应,PWA的重复能力也与更高的原始化程度无关.
结论:
- 在PWA中处理主要和目标语句之间的共享语法表示对于积极的结构初始化至关重要.
- 重复主要句子是一个可选的组件,可以在临床应用中修改或省略.
更多相关视频
10:15Utilizing Repetitive Transcranial Magnetic Stimulation to Improve Language Function in Stroke Patients with Chronic Non-fluent Aphasia
Published on: July 2, 2013
17.7K
08:17A Semantic Priming Event-related Potential ERP Task to Study Lexico-semantic and Visuo-semantic Processing in Autism Spectrum Disorder
Published on: April 12, 2018
10.5K
相关概念视频
Elaborative Rehearsals
75
Elaborative rehearsal is a crucial cognitive strategy that strengthens information encoding in long-term memory by making meaningful connections between new data and pre-existing knowledge. This approach contrasts with maintenance rehearsal, which involves simple repetition without delving into the significance of the information. While maintenance rehearsal might temporarily keep information active in short-term memory, it is less effective for long-term retention.
The effectiveness of...
The effectiveness of...
75
Language Development
305
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...
305
Chunking and Rehearsal in Sensory Memory
133
Improving short-term memory can be achieved through techniques like chunking and rehearsal. Chunking involves organizing information into larger, more manageable units. This technique is particularly useful for information that exceeds the typical memory span of between five and nine items. For instance, logging into an online account with a password like "ta89vq0179gz" involves grouping letters and numbers into three chunks—ta89, vq01, and 79gz. It makes large amounts of...
133
Serial Position Effect
135
The serial position effect is a cognitive phenomenon where individuals are more likely to recall the first and last items in a list compared to those in the middle. This effect is divided into the primacy effect and the recency effect. The primacy effect is observed when the initial items in a list are remembered better. This occurs because these items are rehearsed more frequently or receive more elaborative processing, allowing them to be encoded into long-term memory more effectively. For...
135
Implicit Memories
81
Implicit memories, also known as non-declarative memories, are long-term memories that function outside of conscious awareness. These memories influence behavior and skills without explicit knowledge. This type of memory is evident in tasks like playing tennis, snowboarding, and texting. Implicit memory has three subsystems: procedural memory, conditioning, and priming. This type of memory is essential in various activities, from everyday tasks to specialized skills.
One key aspect of implicit...
One key aspect of implicit...
81
Interference and Decay
102
Forgetting is a complex cognitive phenomenon influenced by several factors, among which interference and decay are particularly prominent. These processes explain why individuals often struggle to retrieve specific information from memory, leading to lapses in recall that can be observed in everyday situations.
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
Interference occurs when competing memories hinder the retrieval of particular information. It can be classified into two types: proactive and retroactive interference. Proactive...
102
