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PSY 301 CH.3
Developmental Psychology
25
Psychology
Undergraduate 3
09/19/2011

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Cards

Term
Cephalocaudal pattern
Definition
the sequence in which the earliest growth always occurs at the top- the head- with physical growth in size, weight, and feature differentiation gradually working from top to bottom.
Term
Proximodistal pattern
Definition
the sequence in which growth starts at the center of the body and moves toward the extremities.
Term
Shaken Baby Syndrome
Definition
includes swelling and hemorrhaging, affects hundred of babies in the US each year.
Term
Sudden infant death syndrome (SIDS)
Definition
a condition that occurs when an infant stops breathing, usually during the night, and dies suddenly without an apparent cause.
Term
Risk factors for SIDs
Definition
impairs the infant’s arousal from sleep and restricts the infant’s ability to swallow effectively, more common in low birth weight infants, infants who are passively exposed to cigarette smoke, and infants who sleep in soft bedding
Term
Benefits of breast feeding
Definition
Appropriate weight gain and lowered risk of childhood obesity; fewer allergies; prevention or reduction of diarrhea, respiratory infections, bacterial and urinary tract infections, and otitis media
Term
Reflexes
Definition
built-in reactions to stimuli, and they govern the newborn’s movements
Term
Rooting
Definition
cheek stroked or side of moth touched; infant turns head, opens moth, begins sucking; disappears after 3 to 4 months
Term
Sucking
Definition
object touching moth; sucks automatically; disappears after 3 to 4 months
Term
Moro (startle)
Definition
sudden stimulation, such as hearing loud noise or being dropped; startles, arches back, throws head back, flings out arms and legs and then rapidly closes them to center of body; disappears after 3 to 4 months
Term
Gross Motor Skills:
Definition
are skills that involve large-muscle activities, such as moving one’s arms and walking
Term
Fine Motor Skills
Definition
-involve finely tuned movements. Grasping a toy, using a spoon, buttoning a shirt, or anything that requires finger dexterity demonstrates fine motor skills.
-Palmer
-Pincer
Term
Sensation
Definition
the product of the interaction between information and the sensory receptors—the eyes, ears, tongue, nostrils, and skin
Term
Perception
Definition
the interpretation of what is sensed
Term
Ecological view
Definition
the view that perception functions to bring us into contact with the environment and to increase adaptation
Term
Habituation
Definition
decreased responsiveness to a stimulus after repeated presentations of the stimulus
Term
Dishabituation
Definition
recovery of a habituated response after a change in stimulation
Term
Robert Fantz
Definition
made the discovery that infants look at different things for different lengths of time. "looking chamber"
Term
The sensorimotor stage
Definition
lasts from birth to about age 2. Infants construct an understanding of the world by coordination sensory experiences with physical, motoric actions.
Term
Schemes
Definition
actions or mental representations that organize knowledge
Term
Assimilation
Definition
occurs when children use their existing schemes to deal with new info or experiences
Term
Accommodation
Definition
occurs when children adjust their schemes to take new info and experiences into account.
Term
Object permanence
Definition
understanding that objects and events continue to exist, even when they cannot directly be seen, heard, or touched
Term
Joint attention
Definition
occurs when individuals focus on the same object and an ability to track another’s behavior is present
Term
deferred imitation
Definition
which occurs after a time delay of hours or days
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