An investigator plays the sound "ba" until an infant habituates.Then the investigator switches to the sound "pa." What is the investigator probably trying to determine?
A)Which sound, if either, can an infant imitate?
B)Do infants remember sounds as well as they remember sights?
C)Does the infant hear a difference between the sounds?

Question

An investigator plays the sound "ba" until an infant habituates.Then the investigator switches to the sound "pa." What is the investigator probably trying to determine?​
A)Which sound, if either, can an infant imitate?
B)​Do infants remember sounds as well as they remember sights?
C)​Does the infant hear a difference between the sounds?

Quizplus · Accepted Answer

The investigator is likely trying to determine if the infant can distinguish between the sounds "ba" and "pa," as evidenced by their habituation to one sound and their possible recovery of interest when presented with the other sound. This test is commonly used to assess an infant's ability to perceive differences in speech sounds known as phonemes.

An Investigator Plays the Sound "Ba" Until an Infant Habituates