PED 1323 Motor Control & Motor Learning

A t t e n t i o n t o e n v i r o n m e n t p o s s i

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A T T E N T I O N T O E N V I R O N M E N T P O S S I B L E A S S K I L L L E V E L & A U T O M A T I O N I N C R E A S E S . . M A Y N E E D T O T E L L T H E L E A R N E R T O F O C U S A T T E N T I O N O N S O M E T H I N G N E W
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Motor Learning Unit 4: Attention and learning e . g . , r e h a b i l i t a t i o n t o w a l k a g a i n e a r l y l e a r n e r : i n t e r m e d i a t e : a d v a n c e d : F O R A M O T O R S K I L L Y O U T E A C H : f o r b e g i n n e r : a ) w h a t i s n a t u r a l l y p a i d a t t e n t i o n t o ? b ) w h a t s h o u l d b e p a i d a t t e n t i o n t o ? f o r p r o f i c i e n t p a r t i c i p a n t : a ) w h a t s h o u l d b e p a i d a t t e n t i o n t o ? H o w w i l l y o u h e l p t h e m m a k e t h i s t r a n s i t i o n ?
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Motor Learning Unit 5: Augmented Feedback AUGMENTED FEEDBACK = FEEDBACK FROM AN EXTERNAL SOURCE K R = i n f o r m a t i o n p r o v i d e d t o t h e l e a r n e r r e l a t e d t o t h e i r o u t c o m e ( r e s u l t s o f t h e m o v e m e n t ) K P = i n f o r m a t i o n p r o v i d e d t o t h e l e a r n e r r e l a t e d t o t h e p e r f o r m a n c e c h a r a c t e r i s t i c s t h a t p r o d u c e d t h e o u t c o m e Tells the learner what they did right or wrong, to produce the good (or bad) result. A U G M E N T E D S E N S O R Y F E E D B A C K = h e l p l e a r n e r d e t e c t a n d u t i l i z e w h a t t h e i r s e n s o r y s y s t e m i s u n a b l e t o d e t e c t U s u a l l y g i v e n d u r i n g p e r f o r m a n c e W H A T I N F O R M A T I O N T O G I V E W H E N P R O V I D I N G A U G M E N T E D F E E D B A C K ? P R O V I D E F B O N O N E A S P E C T O F P E R F O R M A N C E F O R L E A R N E R T O F O C U S O N Task: Complex arm movement with an exact goal time to be met, trying to make the arm movement & arriving back at the start in a required amount of time, not too fast, not too slow o p e n b o x = H i g h d e t a i l F B = d i r e c t i o n & a m o u n t o f e r r o r g i v e n e . g . , 2 s e c t o o f a s t , 0 . 5 s e c s t o o s l o w f i l l e d t r i a n g l e = L o w d e t a i l F B = o n l y d i r e c t i o n o f e r r o r g i v e n e . g . , t o o f a s t , t o o s l o w B E G I N N I N G L E A R N E R : e a r l y i n l e a r n i n g ( t r i a l s 1 - 6 , x 1 0 ) l o w d e t a i l F B f e e d b a c k a s g o o d a s h i g h d e t a i l F B D O N ’ T B O T H E R B E G I N N E R W I T H D E T A I L E D F E E D B A C K T h e e x t r a d e t a i l o f t h e m o r e p r e c i s e F B c a n ’ t b e u s e d b y t h e p e r s o n e a r l y i n t h e l e a r n i n g p r o c e s s
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Motor Learning Unit 5: Augmented Feedback I N T E R M E D I A T E L E A R N E R : l a t e r i n l e a r n i n g ( t r i a l s 7 - 1 0 , x 1 0 ) c o n t i n u e d i m p r o v e m e n t ( r e d u c t i o n i n e r r o r ) o n l y p o s s i b l e f o r h i g h d e t a i l g r o u p .
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