Chapter 12 Flashcards
What are the 3 stages of learning of Fitts&Posner Model?
1.Cognitive Stage
a. solving cognitively oriented problem
2. Associative Stage
b. associate environment with required mvmt for more consistency
3. Autonomous Stage
c. It is automatic
How many stages are Bernstein’s stages of learning?
5
What happens in Bernstein’s First Stage of Leaning?
Solving a motor problem; lead role
What happens in Bernstein’s Second Stage of Leaning?
Developing a motor representation or strategy to approach the problem; recruiting and assigning roles
What happens in Bernstein’s Third Stage of Leaning?
Identifying the most appropriate sensory corrections
What happens in Bernstein’s Fourth Stage of Leaning?
Corrections are handed to the background level and are engaged without conscious awareness
What happens in Bernstein’s Fifth Stage of Leaning?
- Standardization
- ensure terms conform to specific standards
- Stabilization
- making something stable
What is the meaning of Repetition without Repetition?
It means to repeat the action not to solve the problem but process of its solution
What are the 4 Performer & Performance related changes?
1.Rate of Performance Improvement
2.Movement Coordination
3.Muscles used to perform the skill
4.Brain Activity
Early stage of learning; holding some joints rigid; coupling joint motions together
What is FREEZING df in Movement Coordination?
Later learning stage that allows limb segments to function as a multi-segment unit
What is FREEING df in Movement Coordination?
Beginning
*More muscles than needed
After Practice
*Minimal # of muscles needed to produce an action is activated
What is the # of muscles used to perform a skill?
Beginning
* Timing of activation of muscle groups is incorrect
After Practice
*Timing becomes inappropriate
What is the timing accuracy of muscle activation
When is the cortico-cerebello-thalamo-cortical-loop active?
Early learning
When is the cortico-basal-ganglia-thalamo-cortical-loop active?
Late learning
