1. Developmental Differences
1.1. Incremental units of growth along the continuum between individuals of the relatively same age
2. Efficiency of Movement
2.1. The state or quality of competence in performance with minimum expenditure of time and effort
3. Product
3.1. The outcome or result of the parts forming a whole
4. Response Selectioin
4.1. The ability to choose the physical action in reaction to a stimuli based on previous experience, and stage of learning of the skill
5. Stages of Learning
5.1. Motor
5.1.1. Individual is working to perfect the motor skill and makes conscious adjustments to the environment
5.2. Automatic
5.2.1. Movement responses flow and the individual can focus on what to do without thinking about it
6. Memory
6.1. Short-Term
6.1.1. Ability to recall recently learned information, such as within the past few seconds or minutes.
6.2. Long-Term
6.2.1. Ability to recall information that was learned days or even years ago.
7. Good Performance
7.1. The ability to correctly select what to do and the ability to execute the selection appropriately.
8. Feedback
8.1. Modification or control of a process or system by its results or effects
8.1.1. Written
8.1.2. Oral
8.1.3. Demonstration
8.1.4. Hand over hand instruction
9. Form
9.1. Shape of the movement or skill being performed
9.1.1. New node
10. Skill
10.1. Critical Elements
10.1.1. Smaller parts that make up a skill
10.2. Transference Between Skills
10.2.1. A skill developed in one sport has an influence on a skill in another sport
10.2.1.1. Proactive
10.2.1.2. Retroactive
10.3. Cues
10.3.1. Words or phrases that represent a phase of a skill
10.4. Types of Skill
10.4.1. Open
10.4.1.1. An open skill is performed in an environment that varies or is unpredictable such as the tennis forehand or the soccer pass.
10.4.2. Closed
10.4.2.1. Skills that are performed in an environment that does not change or that changes very little, such as archery or the foul shot in basketball