Test 2 Flashcards
which of these characterizes the moro reflex in infants?
extend limbs, arch back, shocked face
______ is the leading cause of post neonatal infant death in the United States.
SIDS
Explain the combination of fine and gross motor skills as they apply to the cephalocaudal and proximodistal principles.
goes with the proximodistal principle because your gross motor skills develop first, and then your fine motor skills follow
The Bayley Scales of Infant and Toddler Development assesses children from 1 month to 3 1/2 years and produces what?
produces child’s strengths and weaknesses in 5 developmental areas: cognitive, language, motor, social-emotional, adaptive behavior
the proportion of babies born alive who die within the first year is called _________. it has (increased or decreased) since the beginning of the 20th century.
infant mortality rate; decreased
explain the visual cliff
involves an apparent, but not actual drop from one surface to another. This tool was originally developed to determine if infants had developed depth perception
the center of the brain that is responsible for language and logical thinking
left hemisphere
___________ behaviors are controlled by the lower brain centers that govern other involuntary processes and are automatic, innate responses to stimulation
reflex
how are perception and motor development related to each other?
gives infants useful info about themselves and the world; perception sharpens
why is it important to identify hearing impairments early in life?
it is key to language development
explain relationship between neurological health and reflexes
good reflexes are a sign of good neurological health
what does the evidence suggest of the link between autism and vaccines?
no link
_______ is the least developed sense at birth.
sight
_______ is the most developed sense at birth.
touch
what are the HOME factors?
achievement scores, language competence, motor and social development
_________ expresses a complete thought.
holophase
explain operant conditioning and give an example
reward/punishment
pos. reinforcement - sticker
neg. reinforcement - buckle seatbelt, annoying ding goes away
pos. punishment - spanking
neg. punishment - lose tv privileges
explain classical conditioning and give example
a learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone; pavlov’s slobbering dogs