对话任务和运行语音采样在儿童语音质量评估中的观察性研究
Victoria Reynolds1,2, Kristin Scavo-Smith1, Kate Oteng-Bediako3
1College of Nursing and Health Sciences, Lewis University, Romeoville, USA.
International journal of language & communication disorders
|September 29, 2025
概括
叙事任务可以提供比传统方法更好的运行语音样本用于儿科语音评估. 这些方法提供了可比的诊断信息,也可以选语言技能.
科学领域:
- 语音语言病理学 语言病理学
- 儿科听力学 儿科听力学
- 声音障碍 声音障碍
背景情况:
- 运行语音采样对于儿科语音评估至关重要,以捕捉日常语音使用.
- 目前的方法,如阅读任务或非正式对话,可能无法提供一致或足够长的样本,以可靠地评估语音质量.
- 这种限制对于阅读或语言困难的孩子来说尤其重要.
研究的目的:
- 为了比较儿童的声音质量,使用现有的运行语音采样方法与叙事诱导任务进行比较.
- 确定语言采样中常用的叙述任务是否可以引起更长,更具代表性的连接语音样本.
- 评估儿童语音评估中叙事任务的诊断实用性.
主要方法:
- 53名儿童参与了长时间的元音任务,CAPE-V句子和各种运行语音采样任务 (参考:语音问题,对话,彩虹通道;比较:叙事任务).
- 所有任务都是录音的,两名语言语言病理学家使用共识听觉感知声音评估 (CAPE-V) 仪器对语音样本进行了评分.
- 计算了声学分析 (平滑的尖顶突出) 和诊断指标 (灵敏度,特异性,预测值).
主要成果:
- 参考和比较任务之间的相关性从弱到非常强 (r = 0.200-0.747).
- 与非正式对话和语音问题相比,叙述任务显示了可接受的诊断实用性.
- 一个或多个诊断指标在对话和叙事任务,语音问题和四个叙事任务中的三个处于可接受水平.
结论:
- 叙事诱导程序 (重述或故事生成) 适合在儿科语音评估中获取运行语音样本.
- 通过叙事任务引起的声学和感知声音特性都与对话性语言相关,并导致类似的诊断决策.
- 使用叙事任务可以提供生态有效的语音样本,可能作为语言技能选器,并为语音评估添加有价值的信息.
更多相关视频
14:05Behavioral Assessment of Hearing in 2 to 4 Year-old Children: A Two-interval, Observer-based Procedure Using Conditioned Play-based Responses
Published on: January 23, 2017
29.6K
05:48Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
Published on: August 9, 2024
2.0K
相关概念视频
01:29Assessment of Ventilation II: Respiratory Depth and Rhythm
2.4K
Respiratory Depth
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
Respiratory depth measures the volume of air inhaled or exhaled during a breath. It can vary from shallow to deep and typically remains consistent when a person is at rest or asleep. Occasionally, individuals will automatically inhale deeply, known as sighing, which inflates the lungs with more air than normal breathing.
To assess respiratory depth, observe the degree of chest excursion or movement:
2.4K
01:28Physical Assessment of the Respiratory Tract IV: Auscultation
2.1K
Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
2.1K
01:20Assessment of Ventilation I: Respiratory Rate
1.9K
Assessment of Ventilation
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
A Ventilation assessment is critical for monitoring a patient's health status. Respiration, one of the most accessible vital signs, provides insights into the function of numerous body systems and can indicate serious health issues, such as brainstem injuries from head trauma.
Critical Guidelines for Assessing Ventilation:
1.9K
01:23Assessment of Respiration
1.8K
The respiratory system's basic structures and primary functions lay the foundation for nurses' comprehensive respiratory assessments. This assessment includes subjective and objective data to gauge the patient's respiratory health.
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
Subjective Assessment: Nurses interview the patient to gather information directly during the subjective assessment. It includes questions about the individual's medical history, medications, and symptoms, focusing on past respiratory conditions like...
1.8K
01:25Pulmonary Function Tests
741
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
741
01:30Assessment of Airway, Skin Color, and Use of Accessory Muscles
1.6K
A thorough assessment of respiratory health is paramount in clinical settings to identify and manage respiratory distress and ensure adequate oxygenation. This article elaborates on the critical aspects of respiratory evaluation, including airway assessment, skin color examination, and the observation of accessory muscle use, which are integral to effectively diagnosing and managing patients with respiratory conditions.
Introduction
The initial evaluation of a patient's respiratory system...
Introduction
The initial evaluation of a patient's respiratory system...
1.6K