Question 1
A child consistently substitutes the sound "t" for "th" (e.g., "tink" instead of "think"). Which one of the following is the most likely explanation for this phenomenon?
◦ The child is applying phonological rules of his native language.
◦ The child has heard slang or street language regularly at home.
◦ The child is a simultaneous bilingual learner.
◦ The child is engaging in phoneme substitution.
Question 2
A seven-year-old child is still substituting the sound "w" for "r." What would be a quick way for a teacher to assess whether further evaluation is needed at this time?
◦ The teacher should listen for the use of this sound in more formal, quiet, structured conversations.
◦ The teacher should present this and other sounds to the child to determine whether she can hear differences.
◦ The teacher should present this sound and ask the child to imitate it.
◦ The teacher should listen for the use of this sound in less formal, more spontaneous language during play.
Lithotripsy. The direction of a sound pulse crushes the stones into smaller fragments that can be pa
Sound Waves from Clarinet
Top Eleven Countries in Year 2009 According to Three Different Measures
The Serial Numbers for Each Day of the Year