How infants learn to recognize words in everyday speech

Infant word learning and word recognition under realistic phonetic conditions

NIH-funded research University of Pennsylvania · NIH-11064761

This study is looking at how babies learn to recognize words even when they sound different, and it’s for parents and caregivers who want to understand how their little ones pick up language in everyday conversations.

Quick facts

Grant typeFellowship grant
Study typeNIH-funded research
Funding institutionUniversity of Pennsylvania NIH-funded
Lab location1 site (Philadelphia, United States)
Project IDNIH-11064761 on NIH RePORTER

What this research studies

This research investigates how infants begin to learn language by focusing on their ability to recognize words despite variations in pronunciation. It explores the idea that infants use the context of speech to understand different pronunciations of words, particularly how clearer pronunciations can help them make sense of reduced or unclear forms. By employing a multimethod approach, the study aims to uncover the strategies infants use to navigate the complexities of spoken language in real-life situations. The findings could provide insights into the early stages of language acquisition and inform approaches to support language development in children.

Who could benefit from this research

Good fit: Ideal candidates for participation are infants and young children under the age of 11 who are in the process of acquiring language skills.

Not a fit: Patients who are adults or those who have already developed their language skills may not benefit from this research.

Why it matters

Potential benefit: If successful, this research could enhance our understanding of language acquisition in infants, leading to better educational strategies for supporting language development.

How similar studies have performed: Previous research in developmental psychology has shown success in understanding language acquisition, but this specific approach to pronunciation variability in infants is relatively novel.

Where this research is happening

Philadelphia, United States

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.
Last reviewed 2026-06-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.