new Flashcards
how does skill emerge
“…skill consists in the ability to bring about some predetermined results with maximum certainty, and the minimum outlay of energy, or time, or of time and energy.” (Guthrie, 1935, p. 162)
three parameters for an emergence of a skill
Maximum Variability → relatively low performance variability.
Minimum Effort → efficiency and economy.
Minimum Time → related to performance speed, e.g., pitching a baseball, typing on a keyboard.
what are two types of schemas
Motor response schema – relationship between motor response and outcome
Recognition schema – relationship between sensory experience and outcome
Development (i.e., learning) of schemas to scale GMP performance was contingent on:
i) Initial conditions
ii) Specific movement parameters
iii) Sensory consequences
iv) Outcome of movement
what was the finger wiggling test
self-organisation
what was the hysterisis test
run to walk or walk to run
Direct perception of affordances based on motion in the visual field
Optical Flow
Complex and dynamic control of human movement
Ecological / Dynamical Theory
Intrinsic Periphery Adaptations
Adjustments in muscle tone and tension for maintaining balance
Self-Organization
