CClinicalTrials.gg
Status unknownNCT01003041Updated Oct 28, 2009

The Influence of Hearing Discrete Phonemes in Mother's Voice in the Infant's Natural Environment and With Natural Melody on Developing Phonetic Categories Between 4-10 Months Old

An observational study in Healthy, sponsored by Maaynei Hayesha Medical Center. Status unknown. Open to participants aged 4 Months to 10 Months, including healthy volunteers. Per ClinicalTrials.gov, last updated 2009-10-28.

Sponsored by Maaynei Hayesha Medical Center · Observational

The sponsor has not verified this record recently (last verified Oct 2009), so the status shown — last known as Not yet recruiting — may be out of date.
Study type
Observational
Model
Case-crossover
Time perspective
Prospective
Enrollment
50
Ages
4 Months to 10 Months
Sex
All
01

Study summary

The purpose of this study is to record voice samples of infant's mothers, process in samples to a phonetic musical piece, play the phonetic musical piece to 4-10 month old infants, and then test the infants in a conditioned head turning test in lab, and to analyze the results.

02

Conditions studied

  • Healthy

Keywords

  • healthy normal infants
03

In context

Lead sponsor

Maaynei Hayesha Medical Center is the lead sponsor of 8 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
4 Months to 10 Months
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

normal newborn infants

Inclusion criteria

  • normal newborn infants
  • males and females
  • age 4 months to 10 months old

Exclusion criteria

Exclusion Criteria:

  • chronic illness
  • hearing loss
  • history of otitis media
  • serious otitis media
05

Study design

Observational model
Case-crossover
Time perspective
Prospective
Enrollment
50 participants (estimated)

Groups and cohorts

  • lifestyle counseling

    in the future parents will be advised to expose their infants to phonetic sounds in order to develop their phonetic categories in the future

06

What researchers measure

Primary outcomes

  1. Response by head-turning test to familiar and unfamiliar phonetic categories

    Time frame: one year

07

Study locations

No study locations are listed for this record.

08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Oct 28, 2009, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01003041
Lead sponsor
Maaynei Hayesha Medical Center
First posted
Oct 28, 2009
Start date
Oct 2009
Last update
Oct 28, 2009
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Oct 2009. You cannot join it, but the record below documents what was studied.

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