#1
At what age do infants typically begin to coo and babble?
1-2 months
ExplanationCooing and babbling typically begin at 1-2 months as early vocalizations.
#2
Which of the following is a milestone of infant communication development?
Pointing to objects of interest by 6 months
ExplanationPointing to objects of interest by 6 months is a significant milestone indicating communication development.
#3
Which of the following is NOT a milestone in infant communication development?
Using a cellphone
ExplanationUsing a cellphone is not a milestone in infant communication development.
#4
What is joint attention in the context of infant communication?
When an infant and caregiver focus on the same object or event
ExplanationJoint attention is when an infant and caregiver focus on the same object or event, crucial for communication development.
#5
Which of the following gestures typically emerges first in infant communication?
Pointing
ExplanationPointing is the first gesture to typically emerge in infant communication.
#6
Which of the following is an example of a non-verbal communication skill in infants?
Crying
ExplanationCrying is an example of a non-verbal communication skill in infants.
#7
What is echolalia?
Repeating words or phrases without understanding their meanings
ExplanationEcholalia is the repetition of words or phrases without understanding their meanings, common in autism.
#8
What role does parental responsiveness play in infant communication development?
It encourages infants to communicate more
ExplanationParental responsiveness encourages infants to communicate more, fostering language development.
#9
What is the importance of prelinguistic skills in infant communication development?
They lay the foundation for later language skills
ExplanationPrelinguistic skills in infant communication development lay the foundation for later language skills.