Information processing and skill aquisition Flashcards
Motor behaviour
Motor behaviour describes any motor action that is used to achieve a task or
goal.
Motor control
Perception and action
How we take in information and create movement)
Motor learning
How we learn and retain movement skills
Motor development
How we refine skills to become elite at performing them
Neuroplasticity
Brains ability to change its structure and function
Human performance model
Input
Executive
Effector
Output
What are the names of the psychologists that created the human performance model
Schmidt and Weisberg
What are the 3 levels of the executive part of the model
- Stimulus identification (senses)
- Response Selection
- Response Programming
What are the 3 levels of the effector
- Motor programme
- Spinal cord
- Muscle
Perception (stimulus identification) part of the model
Individual uses all their senses to search and absorb and interpret the environmental stimuli
What impacts the speed of a stimulus (5)
- Familiarity
- Experience
- Number of stimuli
- Practice
- Signal intensity
Response selection (decision making) part of the model
- The selection of one option from a set of 2 or more options
- Then the individual selects an appropriate response from several options
Memory and information processing
Perception and decision making is dependent on the comparison of the present situation, held in the STM, with similar past experiences stored in the LTM
Response programming (Action)
The brain retrieves and organises a plan of action (motor program or schema) to control and direct the response
Motor program
A set of motor commands that is pre-structured at the executive level and that defines the essential details of a skilled action
The effector
Responsible for carrying out the instructions within from the schema and runs the motor program
What are the key pathways in the effector mechanisms
- CNS
- PNS
- Neuromuscular junction
- Muscle fibrilis
Skill aquisition
Is the science that underpins movement learning and execution and is more commonly termed motor learning and control