Chapter 4 Flashcards
Theory developed by Eleanor and
James Gibson, which describes
developing motor and perceptual
abilities as interdependent parts of a
functional system that guides behavior
in varying contexts.
Ecological theory of perception
Newborn baby, up to 4 weeks old
Neonate
Ability to acquire information about
properties of objects, such as size,
weight, and texture, by handling them.
haptic perception
Standard measurement of a newborn’s
condition; it assesses appearance,
pulse, grimace, activity, and respiration.
Apgar scale
Delivery of a baby by surgical removal
from the uterus
Cesarean delivery
“Sounds or light bring
smiles or grimaces in
sleep.” which state of arousal in Infancy is this?
Irregular Sleep
Process by which cells acquire
specialized structures and functions.
Differentiation
First 4 weeks of life, a time of transition
from intrauterine dependency to
independent existence.
Neonatal period
Automatic, involuntary, innate
responses to stimulation.
Reflex behaviors
Process by which neurons coordinate
the activities of muscle groups.
Integration
Process of coating neural pathways
with a fatty substance called myelin,
which enables faster communication
between cells.
Myelination
Condition, in many newborn babies,
caused by immaturity of liver and
evidenced by yellowish appearance;
can cause brain damage if not treated
promptly.
Neonatal Jaundice
Use of the eyes to guide movements of
the hands or other parts of the body
Visual guidance
Weight of less than 5½ pounds (2,500
grams) at birth because of prematurity
or being small-for-date.
Low birth weight (LBW)
Physical skills that involve the large
muscles.
Gross motor skills
“lasts between 10 minutes and 1 hour” what stage is this?
Third stage - Expulsion of the placenta
Proportion of babies born alive who die
within the 1st year.
Infant Mortality rate
Infants born before completing the 37th
week of gestation.
Preterm (premature) Infants
Esther Thelen’s theory, which holds that
motor development is a dynamic process of active coordination of multiple
systems within the infant in relation to
the environment.
Dynamic systems theory (DST)
An infant’s physiological and behavioral
status at a given moment in the
periodic daily cycle of wakefulness,
sleep, and activity.
State of arousal