test 2 Flashcards
(160 cards)
at what age should the infants weight be tripled
1
when does the posterior fontanelle close
2 months
when does the anterior fontanelle close by
18 months
what do infants spend most of their calories on
growing their brain
it grows a lot from newborn to age 1
plasticity
the degree to which the brain can be modified through experience. Makes it possible to assign functions in case of injury.
EX- if part of brain that affects speech is injured, another part of brain can do that task
trust vs mistrust
when infants learn if caregiver are reliable
caregivers responsiveness to infant
caregivers behavior during feeding and how they comfort during stress
Because of the caregivers, children learn to feel anxious and guilty and when to feel comfortable and secure
environment vs biology temperament
environment is based on how children grow and change, intensity shifts
biology is based on basic temperamental patterns that present early and persist through development
Important for parents to realize the Childs temperament and how to help reduce
infant communication
cry elicits response from caregiver- communication
they want eye contact
object permanence
they learn cause and effect- such as they throw things and mom picks them up
what is object permanence and when does it occur
when baby is aware object exists
happens at 8/9 months
what age does babies start to hold things
5 months
attachment
emotional bond that occurs between a child and caregiver.
begins long before infant is born when mother feels baby in womb. baby recognizes voice of mother when born
securely attached children
more curious, sociable, independent and competent at ages 2-5.
more effective in coping
exhibit more highly developed social skills
generally better prepared to undertake developmental tasks of all types
insecurely attached children
difficulty adjusting, have problems with social behavior
hyperactivity and chronic stress reactions
associated w poor cognitive development
difference in cultural attachment between US and other cultures
US typically only involves parents, other cultures have a a whole family/tribe caring for infant
what age does separation anxiety occur
6 months
when does seperation anxiety stop occuring
by 18 months, memory development helps the child to remember the parents image and to trust that the parent will return after an absence
when will infant respond to name
7 months
when does infant say first words
10-13 months
why should infants have tummy time
to strengthen there neck, learn how to get head control, and eventually learn to crawl
2 month gross motor skills
lift head when on tummy, turns side to back
3 month old gross motor skills
holds head up and steady
5 month old gross motor skills
rolls stomach to back, feet to mouth
6 month old gross motor skills
rolls back to stomach