#1
At what age do infants typically start to smile in response to others?
1-2 months
ExplanationInfants typically start to smile in response to others at 1-2 months of age.
#2
Which emotion is typically expressed first by infants?
Joy
ExplanationJoy is typically the first emotion expressed by infants.
#3
What is the primary role of the limbic system in emotional development?
Emotion regulation
ExplanationThe limbic system's primary role in emotional development is emotion regulation.
#4
What is the term for the phenomenon in which infants show distress when presented with an unfamiliar stimulus or person?
Stranger anxiety
ExplanationStranger anxiety is the phenomenon where infants display distress when presented with an unfamiliar stimulus or person.
#5
What is the term for the emotional state in which an infant experiences distress when their primary caregiver leaves but is quickly comforted upon their return?
Secure attachment
ExplanationSecure attachment is the emotional state in which an infant experiences distress upon the departure of their primary caregiver but is quickly comforted upon their return.
#6
Which emotional expression is often considered the first social smile in infants?
Joy
ExplanationThe first social smile in infants is often associated with the emotion of joy.
#7
What is the term for an infant's ability to understand and share the feelings of another person?
Empathy
ExplanationEmpathy refers to an infant's ability to understand and share the feelings of another person.
#8
What is the term for an infant's early ability to differentiate familiar faces from unfamiliar ones?
Facial recognition
ExplanationFacial recognition is an infant's early ability to distinguish familiar faces from unfamiliar ones.
#9
In the context of attachment theory, what behavior is displayed by infants when they actively seek proximity to their primary caregiver and show distress when separated?
Secure attachment
ExplanationSecure attachment is displayed by infants when they seek proximity to their primary caregiver and show distress upon separation, according to attachment theory.
#10
During which developmental stage do infants begin to display stranger anxiety and separation anxiety?
Infancy
ExplanationStranger anxiety and separation anxiety typically emerge during the infancy developmental stage.
#11
Which theorist is known for the stages of psychosocial development, including the stage of 'trust vs. mistrust' in infancy?
Erik Erikson
ExplanationErik Erikson is known for the stages of psychosocial development, including the infancy stage of 'trust vs. mistrust.'
#12
What is the term for an infant's ability to regulate their emotional state, particularly in response to stress or frustration?
Emotional regulation
ExplanationEmotional regulation is an infant's ability to manage their emotional state, especially in response to stress or frustration.
#13
Which brain region is involved in the processing of emotions and is crucial for emotional development in infants?
Amygdala
ExplanationThe amygdala is the brain region involved in processing emotions and plays a crucial role in emotional development in infants.
#14
What is the term for the ability of infants to imitate facial expressions and gestures of others?
Mirror neurons
ExplanationMirror neurons refer to the ability of infants to imitate facial expressions and gestures of others.
#15
Which sensory modality is particularly important for emotional bonding between infants and caregivers?
Touch
ExplanationTouch is a sensory modality particularly important for emotional bonding between infants and caregivers.