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孕期母亲的职业噪音暴露和儿童早期的语言学习
Soile Jungewelter1,2, Helena Taskinen1,2, Markku Sallmén1
1Finnish Institute of Occupational Health, Helsinki, Finland.
PloS one
|April 16, 2024
概括
总体而言,母亲的职业噪音暴露对婴儿语言发展没有显著的影响. 然而,幼儿园教师暴露在人类噪音中的孩子在一岁时表现出语言学习能力的下降.
科学领域:
- 职业健康 职业健康 职业健康
- 发展心理学 发展心理学
- 环境健康 环境健康
背景情况:
- 产前噪音暴露可能会影响胎儿的听觉发育和随后的语言学习.
- 了解母亲职业噪音对儿童发育的影响对于公共卫生至关重要.
研究的目的:
- 调查怀孕期间母亲的职业噪音暴露与一岁儿童的语言学习之间的关联.
- 根据噪声水平和类型来区分影响.
主要方法:
- 一项队列研究包括来自不同职业的408对母亲和孩子.
- 职业卫生专家对母亲的职业噪音暴露进行了评估 (没有,低,中等/高).
- 用婴幼儿检查表来测量儿童的语言习得.
主要成果:
- 在1岁儿童的一般母亲职业噪音暴露和语言得分之间没有发现显著的关联.
- 幼儿园教师的孩子暴露在人类噪音中,表现出较低的语言学习成绩.
- 在幼儿园教师的孩子中,观察到低到中度的人类噪音暴露的特定负面关联.
结论:
- 总体而言,母亲的职业噪音暴露似乎不会影响一岁儿童的语言学习.
- 幼儿园教师对人类噪音的暴露需要进一步调查,因为观察到对语言发展的负面影响.
- 未来的研究应该探索特定的噪音类型和暴露水平.
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