D i s t r a c t o r s i n P a r s o n s P r o - - PowerPoint PPT Presentation

d i s t r a c t o r s i n p a r s o n s p r o b l e ms d
SMART_READER_LITE
LIVE PREVIEW

D i s t r a c t o r s i n P a r s o n s P r o - - PowerPoint PPT Presentation

D i s t r a c t o r s i n P a r s o n s P r o b l e ms D e c r e a s e L e a r n i n g E fg i c i e n c y f o r Y o u n g N o v i c e P r o g r a mme r s K y l e J . H


slide-1
SLIDE 1

D i s t r a c t

  • r

s i n P a r s

  • n

s P r

  • b

l e ms D e c r e a s e L e a r n i n g E fg i c i e n c y f

  • r

Y

  • u

n g N

  • v

i c e P r

  • g

r a mme r s

K y l e J . H a r m s , J a s

  • n

C h e n , C a i t l i n K e l l e h e r

slide-2
SLIDE 2

2

C

  • d

e P u z z l e : P a r s

  • n

s P r

  • b

l e ms

P a r s

  • n

s , D . a n d H a d e n , P . 2 6 . P a r s

  • n

’ s P r

  • g

r a m m i n g P u z z l e s : A F u n a n d E fg e c t i v e L e a r n i n g T

  • l

f

  • r

F i r s t P r

  • g

r a m m i n g C

  • u

r s e s . j s

  • p

a r s

  • n

s

  • J

a v a S c r i p t l i b r a r y f

  • r

P a r s

  • n

’ s P r

  • b

l e m s : h t t p s : / / j s

  • p

a r s

  • n

s . g i t h u b . i

  • /

E r i c s

  • n

, B . J . e t a l . 2 1 5 . A n a l y s i s

  • f

I n t e r a c t i v e F e a t u r e s D e s i g n e d t

  • E

n h a n c e L e a r n i n g i n a n E b

  • k

.

slide-3
SLIDE 3

3

C

  • d

e P u z z l e s & D i s t r a c t

  • r

s

P a r s

  • n

s , D . a n d H a d e n , P . 2 6 . P a r s

  • n

’ s P r

  • g

r a m m i n g P u z z l e s : A F u n a n d E fg e c t i v e L e a r n i n g T

  • l

f

  • r

F i r s t P r

  • g

r a m m i n g C

  • u

r s e s . E r i c s

  • n

, B . J . e t a l . 2 1 5 . A n a l y s i s

  • f

I n t e r a c t i v e F e a t u r e s D e s i g n e d t

  • E

n h a n c e L e a r n i n g i n a n E b

  • k

.

slide-4
SLIDE 4

4

A D i s t r a c t

  • r

i s a n E r r

  • r

. . .

slide-5
SLIDE 5
slide-6
SLIDE 6
slide-7
SLIDE 7
slide-8
SLIDE 8
slide-9
SLIDE 9

9

D i s t r a c t

  • r

s i n C

  • d

e P u z z l e s . . .

? ?

slide-10
SLIDE 10

1

Q u e s t i

  • n

s

W h a t i s a d i s t r a c t

  • r

i n a c

  • d

e p u z z l e ? W h a t i s t h e i m p a c t

  • f

d i s t r a c t

  • r

s i n c

  • d

e p u z z l e s ?

slide-11
SLIDE 11

1 1

W h a t i s a D i s t r a c t

  • r

i n a C

  • d

e P u z z l e ?

“ U n n e c e s s a r y C

  • d

e ” “ E x t r a F r a g m e n t s ” “ E r r

  • n

e

  • u

s C

  • d

e ” D i s t r a c t

  • r

s c a n b e u s e d t

  • .

. . “ i l l u s t r a t e a p a r t i c u l a r p

  • i

n t ” “ h i g h l i g h t p r

  • g

r a m m i n g p r i n c i p l e s t h e s t u d e n t m a y i g n

  • r

e ”

P a r s

  • n

s , D . a n d H a d e n , P . 2 6 . P a r s

  • n

’ s P r

  • g

r a m m i n g P u z z l e s : A F u n a n d E fg e c t i v e L e a r n i n g T

  • l

f

  • r

F i r s t P r

  • g

r a m m i n g C

  • u

r s e s .

?

slide-12
SLIDE 12
slide-13
SLIDE 13

1 3

P a r t i a l , S u b

  • p

t i m a l P a t h D i s t r a c t

  • r

s

I n i t i a l S t a t e I n i t i a l N e s t i n g A l t e r n a t i v e S t a t e m e n t s

slide-14
SLIDE 14
slide-15
SLIDE 15
slide-16
SLIDE 16
slide-17
SLIDE 17
slide-18
SLIDE 18
slide-19
SLIDE 19
slide-20
SLIDE 20

2

R e s e a r c h Q u e s t i

  • n

s

W h a t i s a d i s t r a c t

  • r

i n a c

  • d

e p u z z l e ? W h a t i s t h e i m p a c t

  • f

d i s t r a c t

  • r

s i n c

  • d

e p u z z l e s ?

D

  • p

a r t i c i p a n t s u s e t h e d i s t r a c t

  • r

s ? H

  • w

d

  • d

i s t r a c t

  • r

s a fg e c t t a s k c

  • m

p l e t i

  • n

t i m e , t a s k s u c c e s s , a n d c

  • g

n i t i v e l

  • a

d ? D

  • d

i s t r a c t

  • r

p a r t i c i p a n t s s h

  • w

m

  • r

e e v i d e n c e

  • f

l e a r n i n g ?

slide-21
SLIDE 21
slide-22
SLIDE 22

2 2

S t u d y D e s i g n : T r a i n i n g P h a s e

slide-23
SLIDE 23

2 3

T r a i n i n g T a s k s

T a s k P r

  • g

r a mmi n g C

  • n

c e p t P a r t i a l S u b

  • p

t i m a l P a t h D i s t r a c t

  • r

s 1 D

  • T
  • g

e t h e r A l t e r n a t i v e S t a t e m e n t s 2 R e p e a t A l t e r n a t i v e S t a t e m e n t s 2 ✕ 3 R e p e a t { R e p e a t } I n i t i a l S t a t e A l t e r n a t i v e S t a t e m e n t s 4 R e p e a t { R e p e a t } I n i t i a l S t a t e A l t e r n a t i v e S t a t e m e n t s 5 R e p e a t { D

  • T
  • g

e t h e r } I n i t i a l S t a t e I n i t i a l N e s t i n g 6 D

  • T
  • g

e t h e r { R e p e a t } I n i t i a l N e s t i n g A l t e r n a t i v e S t a t e m e n t s

slide-24
SLIDE 24
slide-25
SLIDE 25

2 5

S t u d y D e s i g n : T r a n s f e r P h a s e

slide-26
SLIDE 26
slide-27
SLIDE 27
slide-28
SLIDE 28
slide-29
SLIDE 29

2 9

R e s e a r c h Q u e s t i

  • n

s

D

  • p

a r t i c i p a n t s u s e t h e d i s t r a c t

  • r

s ? H

  • w

d

  • d

i s t r a c t

  • r

s a fg e c t t a s k c

  • m

p l e t i

  • n

t i m e , t a s k s u c c e s s , a n d c

  • g

n i t i v e l

  • a

d ? D

  • d

i s t r a c t

  • r

p a r t i c i p a n t s s h

  • w

m

  • r

e e v i d e n c e

  • f

l e a r n i n g ?

slide-30
SLIDE 30

3

R e s e a r c h Q u e s t i

  • n

s

D

  • p

a r t i c i p a n t s u s e t h e d i s t r a c t

  • r

s ? H

  • w

d

  • d

i s t r a c t

  • r

s a fg e c t t a s k c

  • m

p l e t i

  • n

t i m e , t a s k s u c c e s s , a n d c

  • g

n i t i v e l

  • a

d ? D

  • d

i s t r a c t

  • r

p a r t i c i p a n t s s h

  • w

m

  • r

e e v i d e n c e

  • f

l e a r n i n g ?

slide-31
SLIDE 31

3 1

D i s t r a c t

  • r

s I n c r e a s e d P u z z l e T i me

  • n
  • T

a s k

T a s k 1 T a s k 2 T a s k 3 T a s k 4 T a s k 5 T a s k 6 5 . 2 4 . 5 7 . 3 5 . 9 4 . 2 5 . 5 6 . 4 5 . 6 7 . 9 6 . 3 5 . 8 4 . 9

A v e r a g e P u z z l e T i m e

  • n
  • T

a s k

N

  • D

i s t r a c t

  • r

s D i s t r a c t

  • r

s

P u z z l e T i me

  • n
  • T

a s k ( mi n . )

p < . 5

slide-32
SLIDE 32

3 2

D i s t r a c t

  • r

P a r t i c i p a n t s C

  • mp

l e t e d F e w e r P u z z l e s S u c c e s s f u l l y

T a s k 1 T a s k 2 T a s k 3 T a s k 4 T a s k 5 T a s k 6 . 9 8 . 9 6 . 7 2 . 8 3 . 9 4 . 7 7 7 8 % 8 % 2 9 % 5 8 % 6 % 5 3 %

P e r c e n t a g e

  • f

P a r t i c i p a n t s W h

  • S

u c c e s s f u l l y C

  • m

p l e t e d E a c h P u z z l e

N

  • D

i s t r a c t

  • r

s D i s t r a c t

  • r

s

%

  • f

P a r t i c i p a n t s

p < . 1

slide-33
SLIDE 33

3 3

D i s t r a c t

  • r

s I n c r e a s e d C

  • g

n i t i v e L

  • a

d w h e n C

  • mp

l e t i n g P u z z l e s

T a s k 1 T a s k 2 T a s k 3 T a s k 4 T a s k 5 T a s k 6 4 . 9 4 . 7 5 . 7 5 . 6 4 . 7 5 . 4 5 5 . 2 6 . 3 5 . 9 6 . 1 5 . 9

M e a n M e n t a l E fg

  • r

t R a t i n g f

  • r

E a c h P u z z l e

N

  • D

i s t r a c t

  • r

s D i s t r a c t

  • r

s

M e a n M e n t a l E fg

  • r

t

p < . 1

M

  • r

r i s

  • n

, B . B . e t a l . 2 1 4 . M e a s u r i n g C

  • g

n i t i v e L

  • a

d i n I n t r

  • d

u c t

  • r

y C S : A d a p t a t i

  • n
  • f

a n I n s t r u m e n t .

slide-34
SLIDE 34

3 4

R e s e a r c h Q u e s t i

  • n

s

D

  • p

a r t i c i p a n t s u s e t h e d i s t r a c t

  • r

s ? H

  • w

d

  • d

i s t r a c t

  • r

s a fg e c t t a s k c

  • m

p l e t i

  • n

t i m e , t a s k s u c c e s s , a n d c

  • g

n i t i v e l

  • a

d ? D

  • d

i s t r a c t

  • r

p a r t i c i p a n t s s h

  • w

m

  • r

e e v i d e n c e

  • f

l e a r n i n g ?

D i s t r a c t

  • r

s … I n c r e a s e d t i m e

  • n

t a s k D e c r e a s e d p u z z l e s u c c e s s I n c r e a s e d e x t r a n e

  • u

s c

  • g

n i t i v e l

  • a

d

slide-35
SLIDE 35

3 5

R e s e a r c h Q u e s t i

  • n

s

D

  • p

a r t i c i p a n t s u s e t h e d i s t r a c t

  • r

s ? H

  • w

d

  • d

i s t r a c t

  • r

s a fg e c t t a s k c

  • m

p l e t i

  • n

t i m e , t a s k s u c c e s s , a n d c

  • g

n i t i v e l

  • a

d ? D

  • d

i s t r a c t

  • r

p a r t i c i p a n t s s h

  • w

m

  • r

e e v i d e n c e

  • f

l e a r n i n g ?

slide-36
SLIDE 36

3 6

N

  • D

i fg e r e n c e i n T r a n s f e r T a s k P e r f

  • r

ma n c e

p = . 1 6

D

  • T
  • g

e t h e r { R e p e a t } R e p e a t { D

  • T
  • g

e t h e r } R e p e a t { R e p e a t } 5 5 % 6 6 % 4 3 % 4 9 % 4 2 % 3 8 %

P e r c e n t a g e

  • f

P a r t i c i p a n t s W h

  • S

u c c e s s f u l l y C

  • m

p l e t e d E a c h T r a n s f e r T a s k

N

  • D

i s t r a c t

  • r

s D i s t r a c t

  • r

s

%

  • f

P a r t i c i p a n t s

slide-37
SLIDE 37

3 7

R e s e a r c h Q u e s t i

  • n

s

D

  • p

a r t i c i p a n t s u s e t h e d i s t r a c t

  • r

s ? H

  • w

d

  • d

i s t r a c t

  • r

s a fg e c t t a s k c

  • m

p l e t i

  • n

t i m e , t a s k s u c c e s s , a n d c

  • g

n i t i v e l

  • a

d ? D

  • d

i s t r a c t

  • r

p a r t i c i p a n t s s h

  • w

m

  • r

e e v i d e n c e

  • f

l e a r n i n g ?

W h e n l

  • k

i n g f

  • r

e v i d e n c e

  • f

l e a r n i n g , w e f

  • u

n d n

  • d

i fg e r e n c e b e t w e e n d i s t r a c t

  • r

a n d c

  • n

t r

  • l

p a r t i c i p a n t s .

slide-38
SLIDE 38

3 8

I n s t r u c t i

  • n

a l E fg i c i e n c y

P a a s , F . G . W . C . a n d M e r r i ë n b

  • e

r , J . J . G . V . 1 9 9 3 . T h e E fg i c i e n c y

  • f

I n s t r u c t i

  • n

a l C

  • n

d i t i

  • n

s : A n A p p r

  • a

c h t

  • C
  • m

b i n e M e n t a l E fg

  • r

t a n d P e r f

  • r

m a n c e M e a s u r e s .

slide-39
SLIDE 39

3 9

S u mma r y W e f

  • u

n d n

  • e

v i d e n c e t h a t d i s t r a c t

  • r

s p r

  • m
  • t

e l e a r n i n g . F u r t h e r , d i s t r a c t

  • r

s i n c r e a s e d l e a r n e r s ' c

  • g

n i t i v e l

  • a

d , d e c r e a s e d t h e i r s u c c e s s a t c

  • m

p l e t i n g c

  • d

e p u z z l e s b y 2 6 % , a n d a l s

  • i

n c r e a s e d t h e i r t i m e

  • n

t a s k b y 1 4 % .

slide-40
SLIDE 40

4

Q u e s t i

  • n

s

K y l e J . H a r m s k y l e . h a r m s @w u s t l . e d u h t t p : / / r e s e a r c h . e n g i n e e r i n g . w u s t l . e d u / ~ h a r m s k /