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20 Cards in this Set
- Front
- Back
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Retroactive Learning
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When the relearning of a previously learned skill is impaired by the learning of a new skill
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How do we measure movement?
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Two approaches:
-Process Oriented approach -Product Oriented approach |
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Process Oriented approach
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Concerned with the dynamic charecteristics of movement, not just outcome.
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Product Oriented approach
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Concerned with the end result of the movement
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What is Motor Behavior?
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a discipline of study that encompasses the subdisciplines of motor development, motor learning, and motor control
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Growth
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Quantitative structural changes that occur with age
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Maturation
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Qualitative funtional changes that occur with age
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Development
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Refers to the progressions and regressions that occur throughout the lifespan
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Abilty
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a genetic trait that is inherited
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Skill
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a voluntary movement that is focused on a goal; acquired through practice and learning
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Motor Performance
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a motor skill or action that is observable and measurable
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Learning
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An internal phenomenon that is not directly observable; Inferred from watching the stabilty of performance over time
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Arousal
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the level of excitement of a person's central nervous system
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Anxiety
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Deals with how a person interprets a situation and emotions with that situation
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Types of sensory information
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-Interoceptors
-Exteroreceptors |
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Interoceptors
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internal recptors within the body
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Exteroreceptors
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-Provide information about the external world
-Audition (Auditory) -Vision (most powerful sense) |
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Depolarization
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occurs when an electrical is at a critical threshold, causes the sodium ions on the outside to permeate the membrane on the inside
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Repolarization
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occurs when the sodium-potassium transports the sodium ions to the outside back to it original sate
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Neuron
(parts of a nueron) -Axon -Dendrites |
-pass messages from one part of the body to another
Axon- takes info away from the cell body Dendrite- takes info toward the cell body |
