#1
At what age do infants typically start to roll over?
3-4 months
ExplanationRolling over typically begins around 3-4 months as a major motor milestone.
#2
Which of the following is a major motor milestone in infant development?
Walking
ExplanationWalking is a significant motor milestone in infant development.
#3
Which of the following is a typical milestone for cognitive development in infants?
Responding to their name
ExplanationResponding to their name is a common cognitive milestone in infants.
#4
What is the term for the reflex where an infant fans out their toes in response to a stroke on the sole of their foot?
Babinski reflex
ExplanationThe Babinski reflex involves fanning out the toes in response to a stroke on the sole of the foot.
#5
What is the typical age range for the emergence of babbling in infants?
5-6 months
ExplanationBabbling typically emerges between 5-6 months as a milestone for language development.
#6
Which area of the brain is primarily responsible for language development?
Temporal lobe
ExplanationThe temporal lobe is primarily responsible for language development.
#7
What is the term for a reflex action in infants where they turn their head towards a touch on their cheek?
Rooting reflex
ExplanationThe rooting reflex refers to the action of turning the head towards a touch on the cheek.
#8
Which of the following is a significant social-emotional milestone in infants?
Following simple instructions
ExplanationFollowing simple instructions is a significant social-emotional milestone.
#9
What is the term for the reflex where an infant's arms and legs extend and then retract in response to a sudden noise or movement?
Moro reflex
ExplanationThe Moro reflex involves the extension and retraction of limbs in response to sudden stimuli.
#10
What is the term for the reflex where an infant automatically closes their hand around an object that touches their palm?
Grasping reflex
ExplanationThe grasping reflex refers to the automatic closure of an infant's hand around an object.
#11
At what age do most infants start to develop stranger anxiety?
6-8 months
ExplanationStranger anxiety typically emerges between 6-8 months as a social-emotional milestone.
#12
At what age do most infants start to show signs of separation anxiety?
6-8 months
ExplanationSigns of separation anxiety usually appear between 6-8 months.
#13
At what age do most infants start to understand simple words like 'no'?
9-12 months
ExplanationUnderstanding simple words like 'no' typically begins between 9-12 months.
#14
At what age do most infants start to engage in simple pretend play?
12-18 months
ExplanationMost infants start engaging in simple pretend play between 12-18 months.
#15
At what age do most infants start to imitate simple actions, like clapping or waving?
9-12 months
ExplanationMost infants start imitating simple actions like clapping or waving between 9-12 months.