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Final review Child and Adolescent development
na
64
Psychology
Undergraduate 2
12/03/2011

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Term
Child Development
Definition
Field of study in which researches from many disciplines work to describe and understand the important changes that take place as children grow through childhood
Term
Physical Development
Definition
Component of development related to growth in size, strength, and muscle coordination
Term
Cognitive Development
Definition
Component of development related to changes in how children perceive the world, think, remember information, and communicate
Term
Socioemotional Development
Definition
Component of development related to changes I how children interact with other people and manage their emotions
Term
Nature
Definition
The biological forces that govern development
Term
Nurture
Definition
The environmental supports and conditions that impact development
Term
Id (pleasure principle)
Definition
Lies completely below the level of conscious awareness and represents the primitive sexual and aggressive instincts that humans inherited through evolution
Term
Ego (Reality principle)
Definition
The rational branch of personality; it tries to negotiate realistic ways to satisfy the id’s impulses
Term
Superego (Moral Principle)
Definition
Represents the moral branch of personality and contains our ethical principles, ideals, and conscience
Term
Assimilation
Definition
The process of bringing new objects or information into a scheme that already exists in the mind.
Term
Accommodation
Definition
the process of adjusting or adapting a scheme so it better fits the new experience.
Term
Private Speech
Definition
Psychology A verbalized, but internal monologue that accounts for 20–60% of the remarks made by a child
Term
Zone of Proximal development
Definition
The distance between the current maximum independent performance level of the child and the tasks the child can perform if guided by adults or more capable peers
Term
Scaffolding
Definition
Support given to a child as he or she develops a new mental function or learns to perform a particular task
Term
Fertilization
Definition
The union of the fathers sperm cell with the mother’s egg, yielding one fertilized cell with a unique combination of genes along 46 chromosomes
Term
Genotype
Definition
The genetic code a person inherits
Term
Phenotype
Definition
The observable trait a person shows, resulting in part from the genotype they inherit
Term
Zygote
Definition
Term used to refer to the human organism after the fertilized egg cell begins to divide
Term
Embryo
Definition
the developing organism from fertilization to the end of the eighth week
Term
Fetus
Definition
from nine weeks after fertilization until birth.
Term
Neonate
Definition
Newborn
Term
Monozygotic twins
Definition
Identical twins
Term
Dizygotic twins
Definition
Fraternal twins
Term
Sex chromosomes
Definition
a chromosome that determines the sex of individuals
Term
Experience- dependent development
Definition
Development of specific skills in which new synapses form to code the experience
Term
Experience-expectant development
Definition
Development of universal skills in which excess synapses form and are pruned according to experience
Term
Infantile Amnesia
Definition
is the common inability of adults to remember the earliest years of their childhood.
Term
Postive Correlation
Definition
Scores of two variables tend to run in the same direction
Term
Negative Correlation
Definition
Scores of two variable have an inverse direction
Term
Cross Sectional Method
Definition
A type of research design that studies development by comparing groups of children of different ages against one another at the same point in time
Term
Longitudinal Method
Definition
A type of research deisgn that studies development by measuring or observing the same children across time as they grow and mature
Term
Independent Variable
Definition
that the researches systematically manipulate in an experiment
Term
Dependent Variable
Definition
represents the outcome that is dependent on the manipulation of the independent variable
Term
Random Assignment
Definition
Groups to prevent such factors from differing systematically between the groups
Term
Population
Definition
All of the people inhabiting a specified area
Term
Sample
Definition
A portion, piece, or segment that is representative of a whole
Term
Control Group
Definition
group of people who receive a placebo
Term
Experimental Group
Definition
group of subjects that are exposed to the variable of a control experiment
Term
niche picking
Definition
The tendency to pick activities and environments that fit with our genetic predispositions
Term
predisposed
Definition
To make susceptible or liable
Term
cephalocaudal pattern
Definition
Pattern of growth where areas in the head or upper body tend to form and grow before the areas in the lower body grow
Term
proximodistal pattern
Definition
Pattern of growth where areas closer to the center of the body tend to form and grow before the areas toward the extremities grow
Term
tetragons
Definition
Any substance or condition that might disrupt prenatal development and cause birth defects
Term
FAS
Definition
a syndrome of birth defects caused by prenatal exposure to alcohol. Includes growth deficiencies, head and facial malformations, and central nervous system dysfunction
Term
SIDS
(Sudden Infant Death Syndrome)
Definition
Sudden death of an infant before 1 year of age that is not explained by autopsy, medical history, or investigation of the scene of death
Term
Soma
Definition
Body of cell
Term
Dendrite
Definition
Receivers, receive messages
Do not meet vesicles
Term
Axon
Definition
At end, transmit messages
Term
Vesicles
Definition
Hold chemicals, neurotransmitters
Do not meet dendrites
Term
Myelin sheath
Definition
Fatty tissue, make messages go faster
Term
Synapse
Definition
Gap
Term
Moro reflex
Definition
Reaction to a loud noise
Term
Babinski reflex
Definition
Feet to toes
Term
Grasping
Definition
Hand to fingers
Term
Stepping
Definition
One foot up one foot down
Term
Apgar test
Definition
A brief assessment of the newborn conducted at 1 and 5 minutes after birth; used to identify newborns who are at risk and need medical attention
Term
Brazelton test
Definition
Brazelton Neonatal Behavioral Assessment Scale
Designed to assess health of infants
Term
Habituation
Definition
The tendency of infants to reduce their response to stimuli that are presented repeatedly
Term
Dishabituation
Definition
The recovery or increase in infant’s response when a familiar stimulus is replaced by one that is novel
Term
Object permanence
Definition
The fact that objects, events, and people continue to exist even when they are out of a child’s direct line of sensory input or motor action
Term
Nativist theory
Definition
Theory that sees language as an innate human capability that develops when language input triggers a language acquisition device in the brain
Term
LAD
Definition
Language acquisition device

A brain mechanism in humans that is specialized for acquiring and processing language
Term
Critical periods
Definition
Segments of time when structures are first forming and are most vulnerable to damage
Term
Attachment
Definition
An emotional tie to a specific other person or people that endures across time and space
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