Study Guide Questions Flashcards
From the upper head to the lower body
Cephalocaudal Development
From the trunk out, from the central axis to the periphery
Proximodistal Developmen
The tendency for behavior to become less loose and diffuse and more specific and distinct
Differentiation
Infants who are taller will show a subsequent _______ in their birth
Slow
Impairs growth in infancy and early childhood, Includes low weight and low body mass index (BMI) for age
Failure to Thrive
Underlying health problem
Organic or biologically based FTT
Psychological and/or social roots
Nonorganic or nonbiologically based FTT (NOFTT)
Overall nutritional status of U.S. children is ________ compared with that in most other countries
Adequate
have improved poor children’s nutritional status.
Federal Programs
Almost _______ of children live below federal poverty level or at low- income level.
41%
These include the majority of
African American, Latin American, and Native American children
Newborns prefer breast milk over formula
•Breastfeeding helps mothers respond more calmly to stress
•Helps protect against childhood lymphoma
•Decreases likelihood in infants of:
–Serious diarrhea
–Allergic reactions and constipation
–Obesity later in life
•Better neural and behavioral organization in infant
•Releases maternal hormones promoting bonding with infant
Pros of Breastfeeding
Many neurons are tightly wrapped with white, fatty
Myelin sheaths
Insulate neurons, minimize electrical current leaks, conduct messages more efficiently
Myelin sheaths
process of myelin coating axons
Myelination
Not complete at birth; part of maturation process
Myelination
Neonates are very
Nearsighted
Most dramatic gains in
visual acuity
Absorbing new events into existing schemes (mental constructs)
Assimilation
Modifying existing schemes if assimilation cannot make sense of novel events
Accommodation
Cognitive processes develop in an orderly sequence of four stages:
Sensorimotor, preoperational, concrete operational, and formal operations
First 2 years of cognitive development, through sensory and motor activities
Sensorimotor stage:
first month: assimilate sources of stimulation into innate reflexes
Simple reflexes
repeat stimulating actions that first occurred by chance
Primary circular reactions
recognition that an object/person continues to exist when out of sight
Object permanence
Mental representation of objects develops around
Sixth month
Caregivers may provide this zone by helping infants play with blocks and picture books
Zone of proximal development
Global scores on Bayley and other infant scales not very predictive of
IQ scores or academic performance of schoolchildren