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19 Cards in this Set
- Front
- Back
developmental psychology
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the study of progressive changes in behavior
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environment (nurture)
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all external conditions that affect a person, especially the effects of learning
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heredity (nature)
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genetic transmission of physical and psychological characteristics from parents to their children
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congenital problem
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a problem or defect that occurs during prenatal development
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genetic disorder
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problem caused by inherited characteristics from parents
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teratogens
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anything capable of disturbing normal development in the womb, directly causing birth defects (examples include narcotics, radiation, cigarette smoke, lead, and cocaine)
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Fetal Alcohol Syndrome (FAS)
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a condition caused by repeated heavy alcohol consumption during pregnancy
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readiness
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maturation has advanced enough to allow the rapid acquisition of a particular skill (potty training, tying shoes, etc.)
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deprivation
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lack of normal stimulation, nutrition, comfort, or love
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maturation
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physical growth and development of the brain and nervous system
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enrichment
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environment is deliberately made more complex and intellectually stimulating and emotionally supportive
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colors, shapes, things to do, climbing, moving, exploring, books
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examples of enrichment in an environment
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may not receive needed food/clothes
stress damages parental relations |
How does poverty affect the deprivation of one's environment?
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memory of mazes, larger and heavier brains, thicker cortexes, more neurons and connections (especially in visual area)
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What was the difference between the two groups of rats (enriched or normal environment) at the end of the study?
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gained weight faster, more alert and active
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What were the differences between the massaged and non-massaged infants in the video?
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shorter, smaller, emotional problems
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What problems did the children experience who were institutionalized and received good care but deprived of a mother's touch?
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sensitive period
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a time of increased sensitivity to environmental influences; also a time when certain events must occur for normal development to take place
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reaction range
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limits that one's environment places on the effects of heredity
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reciprocal influence
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growing infants influence their parents' behavior at the same time that they are changed by it.
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