Motor Learning Flashcards
what is motor learning?
an individual learns or modifies a task
the method used to learn new movements
changes in internal process that determines the capability to produce a motor task
increases with practice and and relatively stable levels of the person’s motor performance
what are the 2 forms of long term memory?
explicit and implicit
what is explicit memory (declarative)?
facts and events
what is implicit memory (nondeclarative)?
nonassociative learning (habituation and sensitization)
associative learning (classical and operant conditioning)
procedural learning (skills and habits)
does habituation cause an increase or decrease in behavior?
decrease
does sensitization cause an increase or decrease in responsiveness?
increased
what is classic conditioning?
a learned response from pairing two stimuli
what is operant conditioning?
trial and error learning
rewarded behavior is repeated
what is procedural learning?
learning that can become automatic with repetitions
without attention or conscious thought
becomes a habit
what is declarative memory?
ability to remember factual knowledge
consciously recalled info
awareness, attention, and reflection
what is Adam’s closed loop theory?
looks at the role of feedback and its impact on movement
movements are performed by comparing ongoing movement w/an internal reference of correctness that is developed during practice (“that just doesn’t feel right”)
what is Schmidt’s theory (open loop)?
learning in one way may not be transferrable so you should practice action in lots of dif way under many dif conditions
recall and recognition schemas
what is the recall schema?
used to select a method to complete task
the learner stores the schema and recalls it for the next time
what is the recognition schema?
how well motor behavior is performed
once a schema is established, recognition of the schema is used to produce an estimate of sensory consequences
what are the practice conditions?
massed vs. distributed
random vs. blocked (contextual interference)
constant vs. variable
whole vs. part
mental practice
transfer
what is massed practice in rehab?
repetition of skills
more practice than rest time
what is distributed practice?
amount of rest =/> amount of time practicing skill
what kind of practice is being described?
- retention is worse at first
- better long term retention of skills
random practice