What speech and hearing development should I watch for in my child?
Here is a list of some things an infant with normal hearing should be able to do:
Around Two Months of Age:
Startles to loud sound
Quiets to familiar voices
Makes vowel sounds like "ohh," "ahh"
Around Four Months of Age:
Looks for sound sources
Starts babbling
Uses a variety of voice sounds, squeals and chuckles
Around Six Months of Age:
Turns head toward loud sound
Begins to imitate speech sound
Babbles ("baba," "mama," "gaga")
Around Nine Months of Age:
Imitates speech sounds of others
Understands "no-no" or "bye-bye"
Turns head toward soft sounds
Around 12 Months of Age:
Correctly uses "mama" or "dada"
Gives toy when asked
Responds to singing or music
Readily turns toward all sounds