Comp. I Flashcards
To learn the language of Competency I through repeated use
development
orderly, adaptive changes that occur in human beings (or animals) between conception and death and remain for a reasonably long period of time
physical development
changes in body structure and function over time
personal development
changes in an individual’s personality that take place as one grows
social development
changes over time in the way an individual relates to others
cognitive development
gradual, orderly changes in mental process such as thinking, reasoning, and decision making that become more complex and sophisticated
maturation
genetically programmed, naturally occurring changes over time
coactions
joint actions of individual biology and the environment that shapes and influences the other
sensitive periods
times when a person is especially read for or responsive to certain experiences
functional magnetic resonance imaging (fMRI)
an mri is an imaging technique that uses a magnetic field along with radio waves and a computer to createdetailed pictures of the inside of the body. A functional mri uses the mri to measure the tiny changes that take place in the brain during brain activity
event related potential (erp)
measurements that assess electrical activity of the brain through the skull or scalp
positron emission tomography (PET)
a method of localizing and measuring brain activity using computer assisted motion pictures of the brain
neurons
nerve cells that store and transfer information
neurogenesis
the production of new neurons
synapses
the tiny space between neurons–chemical messages are sent across these gaps
pruning
unused neurons are pruned or removed
experience expectant
an overproduction and pruning process of the brain during specific developmental periods awaiting (expecting) stimulation
experience dependent
a synaptic overproduction and pruning process based on the individuals experiences when the individual is not successful in processing information
glial cells
the white matter of the brain. these cells greatly outnumber neurons and appear to have many functions such as fighting infections, countolling blood flow and communication among neurons, and providing the myelin couting around acon fibers
myelination
the process by which neural fivers are coated with a fatty sheath called myelin that makes message transfer more efficient
lateralization
the specialization of the two hemispheres (sides)of the brain cortex
plasticity
the brain’s tendency to remain somewhat adaptable or flexible
jean piaget
devised a model describing how humans go about making sense of their world by gathering and organizing information. His ideas on cognitive development provide an explanation of the development of thinking from infancy to adulthood
cognitive development
according to piaget, our thinking processes change radically, though slowly, from birth to maturity in four factors–biological maturation, activity, social experiences, and equilibration