Developmental Psychology Flashcards
(345 cards)
first four weeks of life, a time of transition from intrauterine dependency to independent existence
neonatal period
places on the head where the bones have not yet grown together and are covered by a tough membrane
fontanels or soft spots
may occur during delivery as a result of repeated compression of the placenta and umbilical cord with each contraction
Anoxia or hypoxia
this form of birth trauma can leave permanent brain damage, causing mental retardation, behavior problems, or even death
Anoxia or hypoxia
a stringy, greenish-black waste matter formed in the fetal intestinal tract
meconium
standard measurement of a newborn’s condition; it assesses appearances, pulse, grimace, activity, and respiration
Apgar Scale
- neurological and behavioral test to measure neonate’s responses to the environment
- takes about 30mins and scores are based on a baby’s best performance
Brazelton Neonatal Behavioral Assessment Scale (NBAS)
the systematic study of processes of change and stability throughout the life span
Human Development
4 Goals of Human Development
- Description
- Explanation
- Prediction
- Intervention
an infant’s physiological and behavioral status at a given moment in the periodic daily cycle of wakefulness
State of Arousal
- equivalent of rapid eye movement sleep which in adults is associated with dreaming
- appears rhythmically in cycles of about 1 hour and accounts for up to 50 percent of a newborn’s total sleep time
Active sleep
infants born before completing 37th week of gestation
Preterm
infants whose birth weight is less than that of 90 percent of babies of the same gestational age, as a result of slow fetal growth
Small-for-date infants
method of skin-to-skin contact which a newborn is laid face down between the mother’s breasts for an hour or so at a time after birth
Kangaroo care
referring to a fetus not yet born as of 2 weeks after the due date or 42 weeks after the mother’s last menstrual period
Postmaturity
death of a fetus at or after the 20th week of gestation
Stillbirth
infants learn to use the upper parts of the body before the lower parts
Cephalocaudal principle
principle that development proceeds form within to without, that is, that parts of the body near the center develop before the extremities
Proximodistal principle
children first develop the ability to use their upper arms and upper legs, then their forearms and forelegs, then hands and feet, and finally, fingers and toes
Proximodistal principle
grows fastest during the first year of life
cerebellum
largest part of the brain, is divided into right and left halves or hemispheres, each with specialized functions
cerebrum
tendency of each of the brain’s hemispheres to have specialized functions
lateralization
mainly concerned with language and logical thinking
left hemisphere
visual and spatial functions such as map reading and drawing
right hemisphere