#1
Which sense is the least developed at birth?
Vision
ExplanationVision is the least developed sense at birth, gradually improving over time.
#2
At what age do most infants start to roll over?
6 months
ExplanationMost infants start rolling over around 6 months as a key motor development milestone.
#3
Which of the following reflexes is typically present in newborns?
Grasping reflex
ExplanationThe grasping reflex is a typical response present in newborns, allowing them to grasp objects placed in their hands.
#4
What is the approximate weight of an average newborn baby?
7 pounds
ExplanationAn average newborn baby weighs around 7 pounds at birth.
#5
What is the term for an infant's tendency to seek closeness to their caregiver and feel more secure when the caregiver is nearby?
Attachment
ExplanationAttachment is the emotional bond where an infant seeks closeness and security with their caregiver.
#6
Which of the following is not a common cause of infant crying?
Loneliness
ExplanationLoneliness is not a common cause of infant crying; hunger, discomfort, and fatigue are more typical reasons.
#7
Which of the following is a key developmental milestone typically achieved around 8-12 months?
Walking
ExplanationWalking is a significant milestone in infant development, usually achieved between 8-12 months.
#8
What is the term for a child's ability to understand and express language?
Language development
ExplanationLanguage development refers to a child's ability to understand and express language as they grow.
#9
Which of the following is an example of a fine motor skill?
Grasping a toy
ExplanationGrasping a toy is an example of a fine motor skill in infants, involving precise coordination of small muscles.
#10
What is object permanence in infant development?
The understanding that objects continue to exist even when they cannot be seen
ExplanationObject permanence is the understanding that objects exist even when out of sight, a crucial cognitive milestone.
#11
What is the typical age range for the emergence of separation anxiety in infants?
12-18 months
ExplanationSeparation anxiety typically emerges in infants between 12-18 months as they become more aware of caregiver absence.
#12
Which of the following is a common milestone in social development for infants around 4-7 months?
Smiling and laughing
ExplanationSmiling and laughing are common social development milestones for infants between 4-7 months, indicating emotional engagement.
#13
Which of the following is not a factor that influences early infant development?
Climate change
ExplanationClimate change is not a factor influencing early infant development, unlike genetic and environmental factors.
#14
Which of the following is not a stage of Piaget's theory of cognitive development?
Abstract operational
ExplanationAbstract operational is not a stage in Piaget's theory; instead, it is abstract operational thinking.
#15
What is the term for the reflexive response in which a newborn turns its head in the direction of a touch on its cheek or mouth?
Rooting reflex
ExplanationThe rooting reflex is a newborn's instinctive turning of the head toward a touch on the cheek or mouth, aiding in feeding.
#16
What is the term for the reflexive response where a newborn extends their legs when the sole of the foot is stroked?
Babinski reflex
ExplanationThe Babinski reflex is the newborn's response of extending their legs when the sole of the foot is stroked, a normal reflex.
#17
What is the term for the developmental phase during which infants begin to understand that they have an impact on the world around them?
Initiative
ExplanationInitiative is the developmental phase where infants recognize their impact on the world, displaying curiosity and exploration.