First Section Flashcards
Development
Changes in humans between conception and birth. Doesn’t refer to all changes, but the ones that appear in orderly ways and remain for a reasonably long time
-personal, social, physical ,cognitive
Which of these types of development: physical, personal, cognitive, and social is probably least affected by environmental factors?
Physical because maturation and physical changes occur naturally and are genetically programmed, where the other changes are effected by the environment
Cognitive Development
Gradual, orderly changes by which mental processes become more sophisticated and complex: thinking, reasoning, decision making
Maturation
Genetically programmed naturally occurring changes over time that are relatively unaffected by the environment
Three principles of development
- People develop at different rates
- Development is relatively orderly
- Development takes place gradually
Development and functions of the Cerebral Cortex
Last part of the brain to develop, so more susceptible to environmental influences. Maturation:
- physical motor movement
- senses like vision & hearing
- frontal lobe that controls higher-order thinking processes
What part of the cortex develops last and what are its functions?
Frontal lobe that controls higher-order thinking processes
Discuss lateralization and potential implications for teaching and learning
Specialization of two hemispheres of brain cortex. Goes back and forth working together, one side is just more effective at the task
-Young children have more plasicity, and are more adaptable and flexible because they aren’t as specialized yet
Define and explain functions of neurons and synapses
Neurons are nerve cells that store & transfer information. Synapses are the tiny spaces between neurons & messages are sent across these gaps
What is brain-based education and what might be some implications for teaching and learning?
- Neuroscience research on how the brain works
- Can help with learning disabilities because goes from an understanding on how the brain works to understanding of cognitive practices
Lateralization
The specialization of the two hemispheres of the brain cortex. Work together, one side is just more effective at certain tasks
-left side of brain right side of body
Myelination
Process where neural fibers are coated with a fatty glial covering called myelin that makes message transfer more efficient and faster. (lube)
Synapses
Tiny space between neurons, chemical messages are sent across these gaps. Kids have more than adults.
Neurons
Nerve cells that store & transfer information
When do neurons begin to form?
4 weeks after conception