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Chapter 1-4
Developmental Psych
42
Psychology
Undergraduate 1
09/14/2011

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Term
Development
Definition
the pattern of movement or change that begins at conception and continues through the human life span
Term
Life Expectancy
Definition
the average number of years that a person born in a particular year can expect to live
Term
Normative
Definition
biolobical and environment influences that are similar for individuals in a particular age group
Term
Nonnormative
Definition
unusual occurences that have a major impact on a person's life. The occurance, pattern and sequence of these events are not applicable to many individuals
Term
Biological Processes
Definition
produce changes in an individual's physical nature (genes, height and weight)
Term
Cognitive Processes
Definition
changes in an individual's thought intelligence and language
Term
Socioemotional Processes
Definition
changes in an individual's relationships with other people, changes in emotion, and changes in personality.
Term
cognitive Processes
Definition
changes in an individual's thought, intelligence and language
Term
Developmental Periods of age groups
Definition
Prenatal, infancy, early childhood, middle and late childhood, adolescence, early adulthood, middle adulthood, late adulthood
Term
Social Age
Definition
society's age expectations.
Term
Chronological age
Definition
number of years elapsed since ones birth
Term
Psychological age
Definition
adaptive capacities
Term
Erickson's Stages
Definition
1.trush vs mistrust, 1st year
2.autonomy vs shame and doubs, 1-3yr
3.initiative vs guild, 3-5yr
4. indursty vs inferiourity,6-pubery
5. identity vs identity confusion10-20
6. intimacy vs isolation,20-30
7.generativity vs stagnation,40-50
8.integrity vs despair
Term
Ethological theory
Definition
behavior is strongly influenced by biology, tied to evolution, charactirized by critacl or sensitive periods
Term
Ethics for doing research
Definition
informed consent, confidentiality, debriefing, deception
Term
DNA
Definition
complex molecule that has double helix shape, contains genetic info
Term
Chromosomes
Definition
thread like structures made up of DNA
Term
Genes
Definition
the units of hereditary information, short segments of DNA
Term
Genome
Definition
the complete set of developmental instructions for creating proteings that initiate the making of a human organism
Term
X-Linked Inheritance
Definition
when a mutated gene is carried on the X chormosome
Term
Down Syndrome
Definition
an extra chromosome causes mild to severe retardation and physical abnormalities
Term
Klinefelter Syndrome (XXY)
Definition
an extra X chromosome causes physical abnormalities
Term
Fragile X syndrome
Definition
an abnormality in the X chromosomes can cause mental retardation, learnind disabilites, and short attenion span
Term
XYY syndrome
Definition
an extra Y chromosome can cause about average height
Term
Hemophilia
Definition
delayed blood clotting cause internal and external bleeding
Term
Sickle-cell anemia
Definition
blood disorder that limits the body's oxygen sypply, can cause joint swelling and heart or kidney failure
Term
thromboycytopenia
Definition
Low amounts of platelets in the blood
Term
agranulocytosis
Definition
a failure of the bone amrrow to make enough white blood cells
Term
chronic villi sampling
Definition
tiny tissue sample from the placenta is removed and analyzed
Term
triple screen
Definition
a blood test that measures 3 substances in the mothers blood
Term
amnoiocentesis
Definition
a sample of the amniotic fluid is withdrawn by a syringe and tested for chromosome or metabolic disorers
Term
ultra sound
Definition
non invasive, high frquency sound waves directed into the abdomen
Term
average baby weight in US
Definition
7.5 lbs.
Term
Teratogen
Definition
any agent that can potentially cause a birth defect or negatively alter cognitive and behavioral outcomes
Term
schemes
Definition
actions or mental representations that organize knowlede
Term
assimilation
Definition
Piagetian concept of using exsisting schemes to deal with new inforomation or experiences
Term
Accommodation
Definition
Piagetian concept of adjusting schemes to fit new information and experiences
Term
Habituation
Definition
decrease responsiveness to a stimuli after repeated presentations of the stimulus
Term
Object performance
Definition
understanding that objects exists even when out of sight
Term
imitation
Definition
imitates facial expressions
Term
deferred imitation
Definition
occus after a time delay of hours or days
Term
imitation
Definition
imitates facial expressions
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