# 精選詞彙單元 Vocab Ep.080: 有效的嬰兒語言學習 Effective baby talk Page: https://stenobird.com/podcast/15mins-today-1154318/vocab-ep-080-effective-baby-talk Text version: https://stenobird.com/podcast/15mins-today-1154318/vocab-ep-080-effective-baby-talk.md Podcast: [通勤學英語 15Mins Today](https://stenobird.com/podcast/15mins-today-1154318) Published: 2026-05-28T10:02:02+00:00 Episode link: https://open.firstory.me/story/cl88fu08600p0jey2b3ct5s5g Audio file: https://m.cdn.firstory.me/track/cl81kivnk00dn01wffhwxdg2s/cl88fu08600p0jey2b3ct5s5g/https%3A%2F%2Ffile.cdn.firstory.me%2FRecord%2Fcl81kivnk00dn01wffhwxdg2s%2Fcl88iq2f9008sof9wfczme0hs.mp3?v=1780308211133 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/15mins-today-1154318/episodes/vocab-ep-080-effective-baby-talk Duration seconds: 1489 ## Resource AMD最新Helios AI平台，一個專為進階AI工作設計的超級系統！專為訓練兆級參數的AI模型而生，不僅提供最大頻寬，還兼顧能源效率。開放的ROCm軟體，部署更簡單，為您帶來可擴充且創新的AI解決方案。 https://fstry.pse.is/95rppd 點選連結到AMD 官網了解更多 —— 以上為 Firstory Podcast 廣告 —— Summary  About 20 years ago, a landmark study found that toddlers before the age of 3 in low-income families would hear 30million less words than the more affluent families, putting them at disadvantage before they start school. Now, a growing number of researches has found that it’s the quality of communication between children, parents, and caregivers that is more important than the number of words children hear. According to research observations, the frequent use of parentese — the slow, high-pitched voice commonly used for talking to babies — were reliable predictors of language ability at age 2. Professor Anne Fernald of Stanford suggests that increased quantity of language inevitably leads to better quality. When you learn to talk more, you tend to speak in more diverse ways and elaborate more, and that helps the child’s cognitive development. 原討論文章: https://www.15mins.today/blog/ep-938-new-thoughts-on-math-of-effective-baby-talk   Vocabulary and Sample Sentences: Affluent adj. having a great deal of money The affluent families were previously thought to have an advantage in children’s development. Affluent communities tend to have more educational resources available for children    Correlation n. mutual relationship or connection to two or more things The total number of words heard by a child has no correlation to the child’s future ability. Research has found high correlation between oil prices and the American dollar.    Proficiency n. high degree of competence or skill Toastmasters club is a great place to improve your English proficiency… ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/15mins-today-1154318/episodes/vocab-ep-080-effective-baby-talk/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/15mins-today-1154318/vocab-ep-080-effective-baby-talk.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.