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Psychology Core Concepts Zimbardo Test 2 Chapter 6
Chapter 6
25
Psychology
Undergraduate 1
03/25/2010

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Term
Nature-nurture issue
Definition
Nature is Heredity
Nurture is environment
Both nature and nurture play a role in almost all aspects of human behavior.
Term
Developmental psychology
Definition
Psychological specialty that studies how organisms grow.
Term
Twin study
Definition
Means of seperating the effects of nature and nurture, where investigators compare different types of twins and compare them.
Term
Adoption study
Definition
method of separating the effect of nature and nurture, compare characteristics of adopted children with those of their biological and adoptive families.
Term
Innate ability
Definition
capability of an infant that is inborn or biologically based
Term
Prenatal period
Definition
Time of furious developmental activity, developmental period before birth.
Term
Zygote
Definition
fertalized egg
Term
Embryo
Definition
name for developing organism during the first eight weeks after conception
Term
Fetus
Definition
term for the developing organism between embryonic stage and birth.
Term
Placenta
Definition
organ interface between the embryo or fetus and the mother, separates the bloodstreams, but allows the exchange of nutrients and waste products.
Term
Fetal alcohol syndrome
Definition
set of physical and mental problems seen in children whose mothers drink excessively during pregnancy.
Term
Neonatal period
Definition
first month after birth
Term
Sensory abilities in the newborn
Definition
respond to taste, ability to seek healthy nourishment, few days after birth can recognize their mothers face. Can see colors, by three months can perceive depth.
Term
Social abilities in a baby
Definition
Mirror neurons- mimicry- imitation of other peoples behaviors.
Term
Innate reflexes in a baby
Definition
Postural reflex- allows babies to sit with support
Grasping reflex- turn heads toward anything that strokes their cheeks
Stepping reflex- prepares a baby to walk
Term
Synchronicity
Definition
coordination between the gazing, vocalizing, touching, and smiling of infants and caregivers.
Term
Innate reflex
Definition
Reflexive response at birth
Term
infancy
Definition
time between the end of the neonatal period and establishment of language--usually 18 months to two years.
Term
Sensitive periods
Definition
span of time during which the organism is especially responsive to stimuli. "window of opportunity"
Term
synaptic pruning
Definition
process of trimming unused brain connections
Term
maturation
Definition
process by which the genetic program manifests itself over time.
Term
Genetic leash
Definition
Edward Wilson's term for the constraints placed on development by heredity.
Term
At what age does the brain attain its ultimate mass?
Definition
11 years of age.
Term
Biological time schedules.
Definition
sitting, crawling, walking, growth of brain, growth spurt of puberty, menopause.
Term
Maturation
Definition
unfolding of genetically programmed processes of growth and development
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