在语音听觉感知技能培训的影响
Maria Claudia Franca1, Valerie Elise Boyer1, Prativa Tripathee1
1Communication Disorders and Sciences, School of Health Sciences, Southern Illinois University, Carbondale, Illinois, USA.
International journal of language & communication disorders
|August 16, 2024
概括
一个为期2周的语音障碍课程显著改善了研究生听觉感知能力,提高了他们可靠地评价语音质量的能力. 这种培训提高了诊断语音障碍的信心和有效性.
科学领域:
- 声学 声学 是一个词.
- 语音语言病理学 语音语言病理学
- 听觉感知是一种听觉感知.
背景情况:
- 现有的文献表明,培训影响感知评估技能.
- 关于在职前培训中知识,技能和学习环境之间的关系的数据有限.
- 这项研究解决了对语音障碍研究生培训有效性的实际数据的需求.
研究的目的:
- 验证声学教育在完善感知听觉技能的有效性.
- 为了检查2周语音障碍研究生课程对语音语言病理学学生的听觉感知技能的影响.
- 通过比较课程前和课程后的语音质量评分来评估培训效果.
主要方法:
- 24名语音语言病理学研究生参加了这次活动.
- 学生在2周强化课程之前和之后使用共识听觉感知声音评估 (CAPE-V) 评价了24个语音样本 (典型和无序).
- 研究性比较与Cepstral Dysphonia光谱指数 (CSID) 的声学测量进行了探索性比较.
主要成果:
- 在训练后观察到,粗度,喘息,噪音,音调和整体严重性等级的显著增加.
- 在课程结束后,内和间的可靠性显著改善 (大多数参数的可靠性值≥0.90).
- 在感知评级和CSID声学测量之间发现了统计学上显著的正相关性.
结论:
- 培训有效地提高了学生的听觉感知技能,通过提高评级可靠性证明了这一点.
- 在课堂环境中成功实施听觉感知训练,支持有效的教育方法.
- 在语音障碍方面提高培训效率,可以改善患者的服务提供.
更多相关视频
05:48Author Spotlight: Investigating the Impact of Emotional Prosodies on Voice Recognition and Perception
Published on: August 9, 2024
1.4K
11:39Assessment of Audio-Tactile Sensory Substitution Training in Participants with Profound Deafness Using the Event-Related Potential Technique
Published on: September 7, 2022
2.1K
相关概念视频
01:15Auditory Pathway
5.3K
Auditory pathways constitute the complex neural circuits responsible for transmitting and interpreting auditory information from the peripheral auditory system to the brain. Sound waves are initially captured by the outer ear, funneled through the ear canal, and reach the tympanic membrane (eardrum). These vibrations are transmitted via the middle ear's ossicles to the inner ear's cochlea.
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
5.3K
01:21Larynx
1.3K
The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
1.3K
01:31Hearing
52.0K
When we hear a sound, our nervous system is detecting sound waves—pressure waves of mechanical energy traveling through a medium. The frequency of the wave is perceived as pitch, while the amplitude is perceived as loudness.
52.0K
01:17Auditory Perception
326
The auditory system is essential for sound perception, utilizing various critical structures. When sound waves enter the outer ear, they travel through the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted to the middle ear, where three tiny bones – the malleus, incus, and stapes – amplify the sound. This amplification is crucial, as it ensures that the sound vibrations are strong enough to be conveyed to the inner ear. These vibrations then reach the...
326
01:21Perceiving Loudness, Pitch, and Location
203
The human brain perceives pitch through two primary mechanisms reflected in place theory and frequency theory. Each mechanism describes how sound waves are interpreted as specific pitches by the brain, offering insights into the intricate processes of auditory perception.
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
Place theory, or place coding, suggests that different pitches are heard because various sound waves activate specific locations along the cochlea's basilar membrane. The brain determines the pitch of a sound by...
203