BOA is for the age of …..
birth - 6 months
BOA stands for
Behavioral observation audiometry
Response from BOA
change in sucking behavior
VRA stands for
Visual reinforcement audiometry
VRA is for the age of
5 - 36 months
Response from VRA
conditioned head turn to stimulus
CPA stands for
Conditioned play audiometry
CPA is the age of
30 months - 5 years
Response from CPA
child performs a motor act in response to stimuli
CPA can develop …….
accurate threshold levels