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[
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if
ic
d
o
m
ain
s
o
r
s
k
i
lls
.
T
h
r
ee
i
m
p
o
r
tan
t
a
s
p
ec
ts
r
elate
d
to
i
ts
d
ef
in
i
tio
n
ar
e
th
e
s
k
ill
s
ar
e
s
p
ec
if
ic
d
o
m
ai
n
a
n
d
k
n
o
w
le
d
g
e
-
r
ic
h
,
t
h
e
s
k
il
ls
d
escr
ib
e
an
in
teg
r
ated
tr
an
s
ac
tio
n
b
et
w
ee
n
th
e
p
er
s
o
n
a
n
d
th
e
en
v
ir
o
n
m
en
t,
an
d
th
e
s
k
ill
s
ar
e
d
ev
elo
p
ed
b
y
p
r
ac
tice
[
1
3
]
.
I
n
ad
d
itio
n
,
th
e
lear
n
in
g
s
k
ill
s
ar
e
o
f
ten
b
r
o
k
e
n
d
o
w
n
in
to
th
e
s
k
i
lls
o
f
t
h
i
n
k
in
g
a
n
d
p
r
o
b
lem
-
s
o
lv
i
n
g
,
i
n
f
o
r
m
atio
n
an
d
co
m
m
u
n
icatio
n
,
an
d
i
n
ter
p
er
s
o
n
al
an
d
s
elf
-
m
a
n
ag
e
m
e
n
t
[
1
4
]
.
I
m
p
r
o
v
in
g
t
h
e
lear
n
in
g
s
k
ills
f
o
r
t
h
e
c
h
ild
r
en
w
ith
MM
R
w
ill
b
ec
o
m
e
o
n
e
o
f
t
h
e
s
o
l
u
tio
n
s
to
t
h
eir
d
i
f
f
ic
u
ltie
s
.
B
ased
o
n
t
h
e
p
r
ev
io
u
s
r
esear
ch
,
h
o
w
t
h
e
w
a
y
to
en
h
a
n
ce
lear
n
i
n
g
s
k
il
l
is
b
y
m
ak
in
g
ex
er
ci
s
in
g
[
1
5
-
18]
.
T
h
er
ef
o
r
e,
w
e
p
r
o
p
o
s
e
th
e
f
r
a
m
e
w
o
r
k
f
o
r
m
e
d
in
t
h
e
a
s
s
i
s
ti
v
e
tec
h
n
o
lo
g
y
s
y
s
te
m
to
h
elp
t
h
e
m
i
n
cr
ea
s
e
th
eir
lear
n
i
n
g
s
k
ill
i
n
ea
s
y
,
s
i
m
p
le
a
n
d
f
u
n
w
a
y
s
.
T
h
is
r
esear
ch
p
ap
er
co
v
er
s
lear
n
i
n
g
s
k
i
ll e
n
h
a
n
ce
m
e
n
t
w
i
th
t
h
e
to
p
ic
o
n
m
aster
i
n
g
th
e
co
n
ce
p
t
o
f
r
i
g
h
t
an
d
le
f
t
-
h
an
d
b
ased
o
n
t
h
e
I
T
G
r
eh
ab
ilit
atio
n
f
r
a
m
e
w
o
r
k
d
ef
i
n
ed
as
th
e
s
tr
u
ctu
r
e
o
f
r
eh
ab
ilit
atio
n
f
o
r
t
h
e
c
h
ild
r
en
w
it
h
MM
R
.
I
t
h
as
th
r
ee
s
u
p
p
o
r
tin
g
co
m
p
o
n
en
ts
,
n
a
m
e
l
y
,
co
m
p
u
ter
s
e
n
s
o
r
d
ev
ices,
th
e
i
n
s
tr
u
ctio
n
al
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e
m
atic
g
a
m
e,
an
d
in
te
llect
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al
f
u
n
ctio
n
as s
h
o
w
n
i
n
Fi
g
u
r
e
1
.
Fig
u
r
e
1
.
I
T
G
R
eh
ab
ilit
atio
n
F
r
a
m
e
w
o
r
k
2
.
1
.
Co
m
pu
t
er
Sen
s
o
r
Dev
ices
T
h
e
lear
n
in
g
p
r
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ce
s
s
ca
n
b
e
f
itted
d
u
e
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n
d
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n
wh
ich
e
n
h
a
n
ce
s
t
h
e
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n
i
n
g
s
k
ill
o
f
th
e
ch
ild
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en
in
k
i
n
es
th
et
ic
w
a
y
s
.
T
h
e
ch
ild
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w
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ll
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n
j
o
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h
e
g
a
m
e
d
i
g
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m
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lear
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n
g
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ase
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n
th
e
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ar
ticu
lar
to
p
ic
d
u
e
to
th
e
in
s
tr
u
ctio
n
al
d
esig
n
at
th
e
s
ch
o
o
l.
T
h
e
ch
ild
r
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w
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h
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R
m
a
y
n
o
t
b
e
ab
le
to
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ld
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n
s
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le
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f
th
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a
m
e
d
ev
ices
to
p
la
y
t
h
e
g
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m
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I
t
w
il
l
r
is
k
f
o
r
th
e
m
.
T
h
er
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o
r
e,
w
e
p
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t
t
h
e
s
e
n
s
o
r
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c
h
as
Kin
ec
t
to
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is
p
lace
th
e
co
n
s
o
le
d
ev
ices
to
d
etec
t
th
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m
o
tio
n
s
.
I
n
ad
d
itio
n
,
w
e
ca
n
ex
p
lo
r
e
th
eir
p
o
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tial
th
r
o
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g
h
i
n
ter
ac
tio
n
w
it
h
t
h
e
g
a
m
e
ap
p
licatio
n
.
I
t
w
il
l
also
b
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p
r
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ce
s
s
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an
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co
r
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to
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f
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a
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r
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lects
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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Feb
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Fig
u
r
e
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2
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T
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ruct
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atic
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ild
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o
f
ea
ch
s
u
b
j
ec
t
o
f
th
e
l
ess
o
n
[
1
9
]
.
T
h
is
co
m
p
o
n
en
t
co
m
e
s
u
p
as
t
h
e
s
o
lu
t
io
n
f
o
r
th
e
c
h
ild
r
en
w
i
th
M
MR
w
h
o
ar
e
n
o
t
ab
le
to
r
ec
o
g
n
ize
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o
m
et
h
in
g
i
n
t
h
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ab
s
tr
ac
t.
T
h
e
y
d
o
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o
t
k
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o
w
t
h
e
m
ea
n
in
g
o
f
th
e
ab
s
tr
ac
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s
u
b
j
ec
t
s
u
c
h
as
m
at
h
e
m
atics,
s
cie
n
ce
,
in
ter
ac
tio
n
,
p
r
o
b
le
m
s
o
l
v
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g
,
etc.
T
h
e
r
ef
o
r
e,
th
e
y
w
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ll
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l
y
k
n
o
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s
o
m
eth
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g
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p
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f
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t
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th
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v
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y
o
r
in
t
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e
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n
cr
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ex
i
s
te
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.
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h
is
m
o
d
el
is
d
iv
id
ed
in
to
t
h
r
ee
co
m
p
o
n
e
n
t
s
.
First,
t
h
e
to
p
ic
m
ea
n
s
as
th
e
m
ater
ial
g
i
v
en
to
th
e
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h
ild
r
en
,
w
h
ich
r
elate
s
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e
co
n
ce
p
t
o
f
r
i
g
h
t
a
n
d
le
f
t
-
h
an
d
.
Seco
n
d
,
t
h
e
s
to
r
ies
r
ep
r
esen
t
th
e
s
ce
n
ar
io
u
n
d
er
tak
e
n
o
n
t
h
e
g
a
m
e.
T
h
r
ee
,
th
e
tas
k
is
th
e
tr
an
s
f
o
r
m
a
tio
n
o
f
th
e
c
h
ild
r
en
‟
s
f
u
n
ctio
n
s
in
o
r
d
er
to
b
e
m
o
r
e
d
ef
i
n
iti
v
e
in
th
e
ac
ti
v
itie
s
f
o
r
m
an
d
also
as
th
e
ac
ti
v
it
y
s
ce
n
ar
io
to
p
lay
f
o
r
t
h
e
ch
ild
r
en
in
f
r
o
n
t
o
f
Ki
n
ec
t.
T
h
e
s
to
r
i
es
an
d
t
h
e
ta
s
k
ar
e
d
is
cu
s
s
ed
in
d
etail
in
th
e
f
o
llo
w
i
n
g
Ta
b
le
1
.
2
.
3
.
T
he
I
nte
llect
ua
l
F
un
ct
io
ns
T
h
e
in
tellect
u
al
f
u
n
ct
io
n
s
ar
e
th
e
m
o
s
t
i
m
p
o
r
tan
t
co
m
p
o
n
en
t
b
ec
au
s
e
it
i
m
p
lies
w
h
e
th
er
t
h
eir
co
m
p
ete
n
cie
s
r
ea
ch
t
h
r
o
u
g
h
t
h
e
g
a
m
e.
T
h
i
s
c
o
m
p
o
n
e
n
t
i
s
r
ev
ea
led
f
r
o
m
t
h
e
c
h
ild
r
en
w
i
t
h
MM
R
d
if
f
ic
u
ltie
s
.
I
n
th
i
s
p
ap
er
,
th
e
ch
ild
r
en
‟
s
f
u
n
ctio
n
s
co
v
er
i
n
g
th
e
ir
d
iv
e
r
s
e
li
m
i
tatio
n
s
ar
e
in
ter
ac
ti
n
g
,
r
em
e
m
b
er
in
g
t
h
e
in
f
o
r
m
atio
n
a
n
d
p
r
o
b
le
m
-
s
o
lv
in
g
.
T
h
o
s
e
f
u
n
ctio
n
s
ar
e
t
h
e
r
ef
er
en
ce
d
cr
iter
ia
w
h
ich
m
u
s
t
b
e
in
cr
ea
s
ed
.
E
ac
h
o
f
ch
ild
r
en
‟
s
f
u
n
c
tio
n
s
i
s
d
is
c
u
s
s
ed
in
d
etail
in
t
h
e
f
o
llo
w
in
g
T
ab
le
1
.
T
ab
le
1
.
I
n
tellectu
al
Ac
h
iev
e
m
en
t
No
T
h
e
C
h
i
l
d
r
e
n
F
u
n
c
t
i
o
n
s
T
h
e
C
h
i
l
d
r
e
n
T
a
sk
o
n
G
a
me
G
a
me
S
t
o
r
i
e
s/
S
c
e
n
a
r
i
o
s
1
C
h
i
l
d
r
e
n
l
e
a
r
n
i
n
g
(
i
n
si
g
h
t
s)
T
h
e
C
h
i
l
d
r
e
n
w
a
t
c
h
a
n
d
l
e
a
r
n
t
h
e
v
i
d
e
o
a
s
a
n
a
r
r
a
t
i
v
e
i
n
t
r
o
d
u
c
t
i
o
n
o
f
t
h
e
g
a
me
(
a
d
e
mo
n
st
r
a
t
i
o
n
mo
d
e
)
.
I
t
i
s
se
t
o
n
V
i
d
e
o
M
o
d
e
:
T
h
e
a
n
i
mal
a
p
p
e
a
r
s
to
t
h
e
st
a
r
t
i
n
g
p
o
i
n
t
r
a
n
d
o
ml
y
o
n
e
b
y
o
n
e
.
I
t
l
e
a
v
e
s
t
h
e
st
a
r
t
i
n
g
p
o
i
n
t
t
o
i
t
s
c
a
g
e
b
y
t
h
e
mse
l
v
e
s.
W
h
i
l
e
t
h
e
r
e
is
a
n
i
n
st
a
l
l
e
d
p
o
st
e
r
o
n
e
a
c
h
o
f
t
h
e
l
e
f
t
a
n
d
r
i
g
h
t
si
d
e
.
T
h
e
p
o
st
e
r
u
s
i
n
g
a
d
i
f
f
e
r
e
n
t
si
d
e
o
f
h
a
n
d
a
sso
c
i
a
t
e
d
w
i
t
h
d
i
f
f
e
r
e
n
t
a
n
i
m
a
l
i
s
sh
o
w
e
d
l
a
r
g
e
l
y
o
n
e
a
c
h
o
f
si
d
e
.
2
I
n
t
e
r
a
c
t
i
o
n
T
h
e
c
h
i
l
d
r
e
n
r
a
i
se
o
n
e
o
f
t
h
e
i
r
h
a
n
d
s
t
o
l
e
a
d
t
h
e
c
e
r
t
a
i
n
a
n
i
m
a
l
t
o
e
a
c
h
o
f
t
h
e
d
i
f
f
e
r
e
n
t
c
a
g
e
s.
F
o
r
i
n
st
a
n
c
e
,
t
h
e
r
i
g
h
t
h
a
n
d
i
s
f
o
r
t
h
e
h
o
r
se
a
n
d
t
h
e
l
e
f
t
h
a
n
d
i
s fo
r
t
h
e
t
i
g
e
r
.
T
h
e
a
n
i
m
a
l
a
p
p
e
a
r
i
n
g
o
n
t
h
e
s
t
a
r
t
i
n
g
p
o
i
n
t
w
i
l
l
g
o
t
o
i
t
s
c
a
g
e
a
f
t
e
r
d
e
t
e
c
t
i
n
g
t
h
e
r
a
i
se
d
h
a
n
d
.
Ei
t
h
e
r
c
o
r
r
e
c
t
o
r
n
o
t
i
t
w
i
l
l
g
o
t
h
r
o
u
g
h
.
3
R
e
me
mb
e
r
i
n
g
o
n
i
n
f
o
r
mat
i
o
n
T
h
e
c
h
i
l
d
r
e
n
r
e
c
a
l
l
t
h
e
i
r
me
mo
r
y
o
r
r
e
mi
n
d
t
h
e
a
n
i
mal
a
sso
c
i
a
t
e
d
w
i
t
h
e
a
c
h
o
f
t
h
e
i
r
h
a
n
d
s
.
T
h
e
a
n
i
mal
c
o
m
i
n
g
u
p
o
n
t
h
e
st
a
r
t
i
n
g
p
o
i
n
t
w
i
l
l
b
e
a
l
t
e
r
n
a
t
e
l
y
t
u
r
n
o
n
e
t
o
e
a
c
h
o
t
h
e
r
.
F
o
r
i
n
st
a
n
c
e
,
i
f
t
h
e
f
i
r
st
t
i
me
,
t
h
e
a
n
i
mal
a
p
p
e
a
r
i
n
g
o
n
t
h
e
st
a
r
t
i
n
g
p
o
i
n
t
i
s
a
h
o
r
se
,
a
n
d
t
h
e
n
t
h
e
s
u
b
se
q
u
e
n
t
a
n
i
mal
a
p
p
e
a
r
i
n
g
mi
g
h
t
b
e
a
t
i
g
e
r
o
r
t
h
e
same
t
y
p
e
o
f
t
h
e
a
n
i
mal
a
t
t
h
e
f
i
r
st
st
a
g
e
,
s
i
n
c
e
i
t
i
s
se
t
r
a
n
d
o
ml
y
.
4
P
r
o
b
l
e
m So
l
v
i
n
g
/
Ex
e
r
c
i
se
t
o
t
a
k
e
a
g
o
o
d
Ju
d
g
e
T
h
e
c
h
i
l
d
r
e
n
c
a
n
d
e
t
e
r
mi
n
e
a
n
d
a
n
a
l
y
z
e
w
h
i
c
h
h
a
n
d
s
h
o
u
l
d
b
e
r
a
i
se
d
i
f
t
h
e
n
e
x
t
a
n
i
mal
a
p
p
e
a
r
s o
n
t
h
e
a
p
p
l
i
c
a
t
i
o
n
s
c
r
e
e
n
.
2
.
4
.
P
ro
g
ra
m
A
pp
lica
t
io
n
T
h
e
d
esig
n
o
f
th
e
g
a
m
e
is
o
r
ie
n
ted
to
g
i
v
e
th
e
co
n
ce
p
t
o
f
t
h
e
r
ig
h
t
a
n
d
lef
t
h
a
n
d
ass
o
ciate
d
w
it
h
t
h
e
s
p
ec
if
ic
an
i
m
al
r
esp
ec
ti
v
el
y
.
W
e
ass
i
g
n
t
h
at
t
h
e
r
i
g
h
t
h
an
d
r
ep
r
esen
ts
a
h
o
r
s
e
a
n
d
th
e
o
t
h
er
r
ep
r
esen
t
s
ti
g
er
.
On
th
e
ap
p
licatio
n
,
t
h
e
an
i
m
a
l
r
an
d
o
m
l
y
ap
p
ea
r
s
o
n
e
b
y
o
n
e
o
n
th
e
g
a
m
e
d
is
p
la
y
.
T
h
en
,
th
e
ch
i
ld
r
en
s
ta
n
d
s
u
p
in
f
r
o
n
t
o
f
t
h
e
Ki
n
ec
t
s
e
n
s
o
r
to
h
av
e
i
n
ter
ac
tio
n
b
y
r
aisi
n
g
o
n
e
o
f
th
e
ir
h
a
n
d
s
to
lead
s
u
c
h
a
n
i
m
al
to
t
h
e
co
r
r
ec
t
ca
g
e.
I
f
it
is
co
r
r
ec
t,
t
h
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h
a
n
d
m
ee
t
s
th
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d
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m
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n
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an
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m
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d
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w
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g
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a
p
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in
t.
On
th
e
o
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r
C
h
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r
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P
r
o
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ec
to
r
Scr
ee
n
Kin
ec
t Se
n
s
o
r
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p
u
ter
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h
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to
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m
o
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es
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Na
m
el
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e
d
e
m
o
n
s
tr
atio
n
m
o
d
e
an
d
th
e
ap
p
licatio
n
m
o
d
e.
2
.
4
.
1
.
De
m
o
ns
t
ra
t
io
n
M
o
de
T
h
e
m
ai
n
p
u
r
p
o
s
e
o
f
th
i
s
m
o
d
e
is
to
g
iv
e
an
i
n
tr
o
d
u
ctio
n
m
ater
ial
r
elate
d
h
o
w
to
p
lay
t
h
e
g
a
m
e
an
d
also
to
r
ein
f
o
r
ce
th
eir
u
n
d
er
s
t
an
d
in
g
.
I
n
th
is
m
o
d
e,
w
e
f
i
r
s
t
p
r
o
v
id
e
th
e
n
ar
r
ativ
e
in
tr
o
d
u
ctio
n
t
h
at
t
h
e
y
ca
n
r
ec
o
g
n
ize
t
h
e
a
n
i
m
al
m
o
v
i
n
g
au
to
m
at
icall
y
f
r
o
m
t
h
e
s
tar
ti
n
g
p
o
in
t
to
ea
c
h
o
f
its
ca
g
es
.
T
h
e
an
i
m
al
ap
p
ea
r
s
o
n
e
b
y
o
n
e
r
a
n
d
o
m
l
y
at
t
h
e
s
tar
tin
g
p
o
in
t,
b
o
th
o
f
t
h
e
a
n
i
m
als
h
a
v
e
d
i
f
f
er
e
n
t
ca
g
e
to
m
ak
e
s
u
r
e
th
a
t
t
h
o
s
e
an
i
m
als
w
ill
n
o
t
f
i
g
h
t
to
g
et
h
e
r
in
t
h
e
s
a
m
e
ca
g
e
s
.
T
h
e
ca
g
e
is
s
ig
n
ed
b
y
th
e
s
p
ec
i
f
ic
p
ar
t
o
f
t
h
e
h
an
d
a
n
d
a
p
ictu
r
e
o
f
th
e
a
n
i
m
al
o
v
er
ea
c
h
o
f
a
p
o
s
ter
.
2
.
4
.
2
.
Appl
ica
t
io
n
M
o
de
Af
ter
t
h
e
c
h
ild
r
en
lear
n
f
r
o
m
t
h
e
n
ar
r
ati
v
e
i
n
tr
o
d
u
ctio
n
ab
o
u
t
th
e
g
a
m
e,
th
e
n
t
h
e
y
p
la
y
th
e
g
a
m
e
.
I
n
th
is
p
ar
t,
th
er
e
ar
e
2
d
if
f
er
en
t
ap
p
licatio
n
p
r
o
g
r
am
s
th
at
m
u
s
t
b
e
g
o
n
e
th
r
o
u
g
h
.
E
ac
h
o
f
t
h
e
m
h
as
2
d
if
f
er
e
n
t
an
i
m
als,
ti
g
er
an
d
h
o
r
s
e.
T
h
ese
an
i
m
als
co
m
e
u
p
at
s
tar
tin
g
p
o
in
t
o
n
e
b
y
o
n
e
r
an
d
o
m
l
y
.
W
h
en
o
n
e
o
f
th
e
an
i
m
als
ap
p
ea
r
s
at
th
e
s
tar
ti
n
g
p
o
in
t,
t
h
e
c
h
ild
r
en
s
h
o
u
ld
lead
th
e
a
n
i
m
al
i
n
to
t
h
e
ca
g
e
b
y
r
ai
s
i
n
g
th
ei
r
s
u
itab
le
h
a
n
d
as
in
ter
ac
tio
n
w
ith
th
e
a
n
i
m
al.
T
h
e
g
a
m
e
ap
p
licatio
n
p
r
o
g
r
a
m
is
s
tar
ted
b
y
t
h
e
f
r
o
n
t
s
id
e
o
f
th
e
ap
p
licatio
n
in
ter
f
ac
e
a
s
s
h
o
wn
in
f
i
g
u
r
e
4
a.
An
d
t
h
e
n
,
it
is
f
o
llo
w
ed
b
y
t
h
e
r
ea
r
s
id
e
o
f
t
h
e
ap
p
licatio
n
in
ter
f
ac
e
a
s
s
h
o
w
n
in
Fi
g
u
r
e
4
(
b
)
.
T
h
e
r
esu
lt
o
f
th
e
g
a
m
e
ap
p
li
ca
tio
n
d
ep
en
d
s
o
n
th
e
v
al
u
e
o
f
th
e
co
r
r
ec
ted
in
ter
ac
tio
n
.
W
h
en
t
h
e
ch
ild
r
en
d
o
th
e
g
a
m
e
ap
p
licati
o
n
,
th
e
y
h
av
e
to
r
aise
t
h
eir
h
a
n
d
.
T
h
e
ap
p
licatio
n
s
y
s
te
m
w
i
ll
r
ec
o
r
d
an
d
s
h
o
w
o
n
th
e
co
r
r
ec
t
an
d
i
n
co
r
r
ec
ted
-
r
aisi
n
g
h
a
n
d
r
esp
ec
tiv
el
y
o
n
th
e
ap
p
licatio
n
g
a
m
e
d
i
s
p
la
y
as
s
h
o
w
n
in
Fi
g
u
r
e
4
.
E
ac
h
o
f
t
h
e
v
a
lu
e
w
i
ll
b
e
ca
lcu
lated
to
d
eter
m
i
n
e
w
h
et
h
er
th
e
c
h
ild
r
en
co
m
p
le
te
th
e
g
a
m
e
o
r
n
o
t.
I
f
th
e
v
a
lu
e
o
f
th
e
co
r
r
ec
ted
it
e
m
is
m
o
r
e
th
a
n
t
h
e
s
ta
n
d
ar
d
v
alu
e
w
h
ic
h
h
a
v
e
b
ee
n
f
i
x
ed
in
ad
v
an
ce
,
t
h
e
ch
ild
r
en
s
u
cc
ee
d
to
co
m
p
lete
t
h
e
g
a
m
e.
Oth
er
w
i
s
e,
t
h
e
c
h
ild
r
en
s
h
o
u
ld
r
ep
ea
t
t
h
e
g
a
m
e
ag
ain
f
r
o
m
a
n
ea
r
lier
s
tag
e
o
f
ap
p
licatio
n
.
a.
T
h
e
f
r
o
n
t
s
id
e
o
f
th
e
a
p
p
lica
tio
n
m
o
d
e
b
.
T
h
e
r
ea
r
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id
e
o
f
th
e
ap
p
licatio
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m
o
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e
Fig
u
r
e
4
. (
a
)
T
h
e
f
r
o
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t
s
id
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o
f
th
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ap
p
licatio
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m
o
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,
(
b
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T
h
e
r
ea
r
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id
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o
f
th
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ap
p
licatio
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m
o
d
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3.
RE
S
E
ARCH
M
E
T
H
O
D
3
.
1
.
P
a
rt
icipa
nt
T
h
e
p
r
o
ce
s
s
o
f
r
eh
ab
ilit
atio
n
ac
tiv
it
ies
w
a
s
f
o
llo
w
ed
b
y
5
ch
ild
r
en
as
th
e
p
ar
ticip
an
ts
w
h
o
h
ad
MM
R
.
T
h
e
y
ca
m
e
f
r
o
m
2
d
if
f
er
en
t
ar
ea
s
o
f
th
e
s
c
h
o
o
l
,
o
n
e
w
a
s
f
r
o
m
r
u
r
al
a
n
d
th
e
o
th
er
w
a
s
f
r
o
m
u
r
b
an
s
ch
o
o
l.
T
h
e
ch
ild
r
en
w
er
e
1
0
y
ea
r
s
o
ld
i
n
a
v
er
ag
e
a
n
d
als
o
th
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y
w
er
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o
n
t
h
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3
rd
le
v
el
o
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r
im
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s
c
h
o
o
l o
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s
p
ec
ial
ed
u
c
atio
n
.
3
.
2
.
Resea
rc
h
P
ro
ce
du
re
T
h
e
m
et
h
o
d
u
s
ed
i
n
th
i
s
r
ese
ar
ch
w
a
s
a
s
i
n
g
le
s
u
b
j
ec
t
r
esear
ch
[
2
0
-
21]
.
T
h
is
p
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o
ce
s
s
w
a
s
d
iv
id
ed
in
to
2
s
tep
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ase
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a
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th
e
tr
ea
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m
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t
s
t
ag
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s
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t
h
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Fi
g
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5
.
T
h
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b
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w
a
s
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t
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lier
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ta
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h
is
s
ta
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e
h
ad
2
ac
tiv
itie
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t
h
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e
w
er
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
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2
0
8
8
-
8708
I
J
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C
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Vo
l.
7
,
No
.
1
,
Feb
r
u
ar
y
2
0
1
7
:
4
6
9
–
4
7
8
473
d
is
cu
s
s
i
n
g
w
it
h
t
h
e
teac
h
er
a
n
d
p
r
e
-
id
en
ti
f
icatio
n
.
A
n
d
th
e
o
th
er
w
as
t
h
e
tr
ea
t
m
en
t
s
ta
g
e,
w
h
ic
h
w
a
s
o
r
ien
ted
to
d
o
tr
ea
tm
en
t to
th
e
p
ar
ticip
an
t.
T
h
is
s
ta
g
e
also
h
ad
2
ac
ti
v
itie
s
,
n
ar
r
ativ
e
i
n
tr
o
d
u
ctio
n
an
d
g
a
m
e
p
la
y
.
Fig
u
r
e
5
.
Sin
g
le
S
u
b
j
ec
t Res
ea
r
ch
P
r
o
ce
d
u
r
e
a)
P
r
o
ce
d
u
r
e
o
f
b
aselin
e
s
ta
g
e
was f
o
llo
w
i
n
g
:
1.
Dis
cu
s
s
io
n
w
ith
th
e
tea
ch
er.
T
h
is
s
tep
w
a
s
d
o
n
e
to
h
av
e
an
in
f
o
r
m
atio
n
i
n
d
etail
ab
o
u
t
t
h
e
ch
ild
r
en
w
h
o
w
o
u
ld
h
av
e
r
e
h
ab
ilit
atio
n
.
On
th
e
o
th
er
s
id
e,
th
e
teac
h
er
w
a
s
in
v
o
lv
ed
in
ta
k
i
n
g
ca
r
e
o
f
th
e
ch
ild
r
en
w
it
h
MM
R
th
r
o
u
g
h
t
h
e
ap
p
licatio
n
to
m
a
k
e
t
h
e
s
t
u
d
en
t
f
ee
l r
elie
v
ed
at
th
e
f
ir
s
t t
i
m
e
t
h
e
y
p
la
y
ed
.
2.
P
r
e
-
id
en
tifi
ca
tio
n
.
T
h
is
p
r
o
ce
s
s
w
as
d
o
n
e
to
r
ec
o
g
n
ize
th
e
co
n
d
itio
n
o
f
th
e
p
ar
ticip
an
t
b
ef
o
r
e
th
e
g
a
m
e
s
tar
ted
(
P
r
elim
i
n
ar
y
Descr
ip
ti
o
n
)
b
y
g
iv
i
n
g
s
o
m
e
q
u
e
s
tio
n
s
to
th
e
p
ar
ticip
an
t.
T
h
e
g
o
al
o
f
t
h
e
q
u
e
s
tio
n
s
w
a
s
to
id
en
tify
t
h
e
p
ar
ticip
an
t
‟
s
u
n
d
er
s
ta
n
d
in
g
in
t
h
e
co
n
ce
p
t
o
f
r
ig
h
t
an
d
lef
t
h
a
n
d
.
W
e
p
r
o
v
id
ed
all
9
q
u
esti
o
n
ite
m
s
.
I
t
w
as
d
iv
id
ed
in
to
2
class
if
icatio
n
s
.
T
h
e
f
ir
s
t
ca
teg
o
r
y
h
ad
t
h
e
tr
u
l
y
s
a
m
e
5
q
u
esti
o
n
s
,
w
h
ic
h
r
elate
d
to
th
e
m
ain
q
u
esti
o
n
ab
o
u
t
th
e
r
i
g
h
t
an
d
lef
t
-
h
a
n
d
co
n
ce
p
t
an
d
w
as
ai
m
ed
to
em
p
h
a
s
ize
co
n
s
is
ten
c
y
o
f
t
h
e
c
h
ild
r
en
in
an
s
w
er
i
n
g
t
h
e
q
u
e
s
tio
n
b
ec
au
s
e
th
e
a
n
s
w
er
o
n
l
y
h
ad
2
co
n
d
i
tio
n
s
,
t
h
at
w
as
lef
t
o
r
r
ig
h
t
h
a
n
d
.
T
h
e
s
ec
o
n
d
ca
teg
o
r
y
h
ad
4
ite
m
s
w
it
h
t
h
e
o
p
en
q
u
esti
o
n
a
n
d
ai
m
ed
to
d
eter
m
in
e
th
eir
ab
ilit
y
to
m
e
n
tio
n
th
eir
d
ai
l
y
ac
ti
v
it
y
,
s
u
c
h
as
p
ar
en
t
‟
s
n
a
m
e,
t
h
e
a
n
i
m
al
‟
s
n
a
m
e
n
ea
r
to
t
h
eir
en
v
ir
o
n
m
e
n
t,
f
av
o
r
ite
a
n
i
m
a
l,
an
d
th
eir
clas
s
lev
e
l.
b)
P
r
o
ce
d
u
r
e
o
n
th
e
tr
ea
t
m
e
n
t s
ta
g
e
1.
Th
e
n
a
r
r
a
tive
in
t
r
o
d
u
ctio
n
.
T
h
is
s
tep
w
as
o
r
ien
ted
to
g
i
v
e
th
e
k
n
o
w
led
g
e
r
elate
d
to
t
h
e
lef
t
an
d
r
i
g
h
t
-
h
an
d
co
n
ce
p
t
ass
o
ciate
d
w
it
h
th
e
d
if
f
er
en
t
a
n
i
m
a
l
r
esp
ec
tiv
el
y
an
d
th
e
w
a
y
h
o
w
to
p
la
y
t
h
e
g
a
m
e.
T
h
ey
w
atc
h
ed
th
e
n
ar
r
ativ
e
i
n
tr
o
d
u
c
tio
n
d
is
p
la
y
ed
b
ef
o
r
e
th
e
g
a
m
e
s
tar
ted
.
2.
Th
e
g
a
me
p
la
y
.
T
h
is
s
tep
p
r
o
v
id
ed
th
e
g
a
m
e
f
o
r
th
e
ch
i
ld
r
en
to
p
lay
b
y
t
h
e
m
s
el
v
es
a
f
ter
th
e
in
tr
o
d
u
ctio
n
s
tag
e
.
I
t
w
as
o
r
ien
ted
to
i
m
p
l
e
m
en
t
th
e
r
ig
h
t
a
n
d
lef
t
-
h
a
n
d
co
n
ce
p
t.
I
n
th
is
s
ta
g
e,
th
e
r
es
u
lt
o
f
t
h
e
g
a
m
e
w
a
s
r
ec
o
r
d
ed
th
r
o
u
g
h
t
h
e
ap
p
licatio
n
s
y
s
te
m
.
I
n
ad
d
itio
n
,
t
h
er
e
w
er
e
s
o
m
e
r
u
les
o
f
t
h
e
g
a
m
e
to
m
ak
e
th
e
p
ar
ticip
an
t
h
ad
a
m
a
x
i
m
u
m
r
esu
lt
i
n
p
la
y
i
n
g
t
h
e
g
a
m
e.
First,
th
e
r
o
o
m
co
n
d
itio
n
m
u
s
t
b
e
co
n
d
u
civ
e
to
co
n
d
u
ct
t
h
e
g
a
m
e.
T
h
er
e
w
as
n
o
o
n
e
else
w
h
o
co
u
ld
h
a
m
p
er
th
e
p
ar
ticip
a
n
t‟
s
co
n
ce
n
tr
at
io
n
b
ec
au
s
e
i
t
w
a
s
ea
s
il
y
b
r
o
k
en
,
th
e
n
th
e
y
w
o
u
ld
n
o
t
w
a
n
t
to
lear
n
.
Sec
o
n
d
,
w
e
p
u
t
a
w
h
i
te
s
tr
ip
li
n
e
to
m
ak
e
t
h
e
m
s
ta
y
ed
i
n
th
e
r
ig
h
t p
o
s
i
tio
n
in
f
r
o
n
t o
f
t
h
e
d
e
v
ice.
F
in
al
l
y
,
th
e
p
er
io
d
to
p
lay
t
h
e
g
a
m
e
w
as
co
n
d
u
cted
i
n
3
s
ess
io
n
s
.
3
.
3
.
M
e
a
s
ure
m
e
nt
Va
ria
bles
I
n
o
r
d
er
to
m
ea
s
u
r
e
t
h
eir
lear
n
in
g
s
k
ill i
m
p
r
o
v
e
m
e
n
t,
w
e
u
s
e
d
th
e
f
o
llo
w
i
n
g
v
al
u
ab
les
:
1.
Ma
s
teri
n
g
th
e
ma
teri
a
l
,
t
h
e
in
d
icato
r
w
as
t
h
e
ch
ild
r
en
w
er
e
ab
le
to
m
a
s
ter
t
h
e
co
n
ce
p
t
o
f
r
ig
h
t
a
n
d
le
f
t
h
an
d
.
T
h
e
g
ain
w
o
u
ld
b
e
ac
h
i
ev
ed
by
a
co
m
p
ar
is
o
n
o
f
th
e
d
ata
b
ef
o
r
e
an
d
a
f
ter
t
h
e
c
h
il
d
r
en
p
la
y
ed
t
h
e
g
a
m
e.
W
h
ic
h
is
to
s
a
y
t
h
e
d
ata
r
esu
lted
b
ef
o
r
e
th
e
g
a
m
e
s
ta
r
ted
w
a
s
r
etr
iev
ed
b
y
d
o
in
g
p
r
e
-
id
en
t
if
ica
tio
n
b
y
q
u
esti
o
n
i
n
g
th
e
c
h
ild
r
en
r
elate
d
to
th
e
m
ater
ial
an
d
t
h
e
d
ata
r
esu
lted
a
f
ter
th
e
g
a
m
e
f
i
n
is
h
e
d
w
as
r
etr
iev
ed
b
y
t
h
e
p
r
o
g
r
a
m
ap
p
li
ca
tio
n
.
2.
Th
e
d
is
tu
r
b
a
n
ce
leve
l
,
th
is
in
d
icato
r
w
a
s
s
ig
n
ed
b
y
th
e
ch
ild
r
en
d
o
in
g
an
y
o
t
h
er
ac
tiv
it
ies
o
u
t
o
f
th
e
o
r
d
er
in
g
s
u
c
h
as
t
h
e
y
p
aid
att
en
tio
n
to
t
h
e
o
th
er
o
b
j
ec
t,
r
u
n
ar
o
u
n
d
th
e
ar
ea
o
f
t
h
e
g
a
m
e,
m
o
v
ed
th
e
ir
leg
o
r
o
th
er
s
,
etc.
T
h
o
s
e
ac
tiv
itie
s
co
u
ld
b
e
co
u
n
ted
as
th
e
d
i
s
t
u
r
b
in
g
lev
el
a
n
d
h
a
m
p
er
th
eir
lear
n
in
g
[
2
2
]
.
Oth
er
w
i
s
e,
th
e
o
r
d
er
in
g
ac
ti
v
i
t
y
w
as
o
n
l
y
j
u
s
t
r
ai
s
in
g
t
h
e
lef
t
an
d
r
ig
h
t
h
a
n
d
,
s
o
th
e
y
co
u
l
d
f
o
cu
s
to
p
la
y
th
e
g
a
m
e.
I
f
th
e
le
v
el
o
f
d
is
tu
r
b
an
ce
s
w
o
u
l
d
b
e
g
o
i
n
g
d
o
w
n
s
i
n
ce
th
e
g
a
m
e
s
tar
ted
u
n
t
il
t
h
e
g
a
m
e
co
m
p
leted
.
T
h
at
m
ea
n
,
th
e
y
h
ad
an
i
m
p
r
o
v
e
m
en
t
in
t
h
eir
lea
r
n
in
g
,
3.
Th
e
in
d
ep
en
d
en
ce
leve
l
,
th
is
ar
ea
w
as
s
ig
n
ed
b
y
th
e
c
h
ild
r
en
w
h
o
co
u
ld
co
m
p
lete
th
e
g
a
m
e
d
u
r
in
g
al
l
th
e
s
ess
io
n
s
i
n
d
ep
en
d
en
tl
y
.
As
t
h
e
i
n
d
icato
r
,
th
e
c
h
ild
r
en
r
u
n
t
h
e
g
a
m
e
b
y
t
h
e
m
s
el
v
es
o
r
it
m
i
g
h
t
b
e
ass
i
s
ted
b
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t
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eir
teac
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er
.
I
n
o
r
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er
to
m
ak
e
i
t
s
i
m
p
le
in
clas
s
i
f
y
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g
th
e
ch
ild
r
en
‟
s
in
d
ep
en
d
en
ce
,
w
e
m
ad
e
th
e
co
n
v
er
s
io
n
v
al
u
es
f
o
r
t
h
e
lev
el
o
f
in
d
ep
en
d
e
n
ce
.
T
h
e
f
o
ll
o
w
i
n
g
cr
iter
ia
w
er
e
ai
m
e
d
to
r
ec
o
g
n
ize
t
h
e
in
d
ep
en
d
en
ce
o
f
t
h
e
c
h
ild
r
en
.
a.
0
=
v
alu
e
f
o
r
th
e
c
h
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r
en
w
h
o
d
o
n
o
t p
ay
atten
tio
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o
r
h
a
v
e
an
in
ter
e
s
t
in
co
n
d
u
cti
n
g
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g
a
m
e.
D
i
scu
ssi
o
n
w
i
t
h
t
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t
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a
c
h
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r
P
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a
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y
A
.
B
a
se
l
i
n
e
B
.
T
r
e
a
t
me
n
t
Evaluation Warning : The document was created with Spire.PDF for Python.
I
J
E
C
E
I
SS
N:
2
0
8
8
-
8708
Th
e
I
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s
tr
u
ctio
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a
l Th
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tic
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a
me
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en
w
ith
Mil
d
M
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ta
l R
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n
:
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(
Da
n
d
h
i
K
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s
w
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r
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n
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)
474
b.
1
=
v
alu
e
f
o
r
th
e
c
h
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r
en
w
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h
a
v
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esire
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t
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d.
3
=
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alu
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th
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en
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g
a
m
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f
u
ll
y
b
y
th
e
m
s
elv
e
s
.
4.
RE
SU
L
T
S AN
D
AN
AL
Y
SI
S
T
h
e
d
ata
r
esu
lted
f
r
o
m
all
th
e
ac
tiv
itie
s
w
er
e
s
h
o
w
n
in
T
ab
l
e
2
.
I
t
w
o
u
ld
b
e
p
r
o
ce
s
s
ed
ac
co
r
d
in
g
to
ea
ch
o
f
t
h
e
m
ea
s
u
r
e
m
en
t
le
v
el
cr
iter
ia.
T
h
o
s
e
d
ata
r
ep
r
es
en
ted
t
h
e
lear
n
in
g
s
k
ill
s
tar
te
d
f
r
o
m
d
i
s
t
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r
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an
ce
lev
el,
ca
p
ab
ilit
y
le
v
el,
an
d
m
a
s
ter
in
g
t
h
e
m
ate
r
ial.
W
e
w
o
u
l
d
lik
e
to
co
n
f
ir
m
t
h
at
t
h
e
r
es
u
lt
is
ap
p
r
o
p
r
iate
to
s
o
m
e
o
f
th
e
v
al
u
es.
T
h
o
s
e
ar
e
f
ir
s
t,
th
e
co
n
te
n
t
s
o
f
s
o
f
t
w
a
r
e
ar
e
ag
e
ap
p
r
o
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r
iate.
Seco
n
d
,
th
is
ed
u
ca
tio
n
al
s
o
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t
w
ar
e
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s
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le
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ea
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u
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s
ed
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to
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ter
tain
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en
t.
T
h
ir
d
,
th
es
e
p
r
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r
am
s
p
r
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m
o
te
in
d
ep
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d
en
t le
ar
n
in
g
[
1
5
]
.
T
ab
le
2
.
Data
o
f
p
ar
ticip
an
t
1
N
a
me
:
D
L
V
A
M
2
A
g
e
:
9
9
11
10
11
3
C
l
a
ss l
e
v
e
l
:
3
3
3
3
3
4
S
y
n
d
r
o
me
:
M
M
R
M
M
R
M
M
R
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M
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M
M
R
5
P
r
e
I
d
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t
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t
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1
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X
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4
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w
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mal
n
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me
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A
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2
A
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s
1
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a
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ANs
5
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o
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k
n
o
w
w
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h
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n
e
o
f
y
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r
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g
h
t
h
a
n
d
o
r
l
e
f
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h
a
n
d
?
:
X
V
X
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V
6
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o
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k
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w
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v
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r
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t
e
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mal
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:
x
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v
v
v
7
D
o
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k
n
o
w
w
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c
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o
f
y
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t
h
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n
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l
e
f
t
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n
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?
:
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X
V
V
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8
D
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k
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o
w
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r
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l
a
ss l
e
v
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l
?
:
x
V
x
x
x
9
D
o
y
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k
n
o
w
w
h
i
c
h
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n
e
o
f
y
o
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g
h
t
h
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n
d
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e
f
t
h
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n
d
?
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X
X
X
V
T
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t
a
l
P
r
e
-
I
d
e
n
t
i
f
i
c
a
t
i
o
n
1
3
1
3
4
6
S
e
ssi
o
n
:
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
7
Po
st
-
i
d
e
n
t
i
f
i
c
a
t
i
o
n
:
3
3
5
1
2
4
3
3
4
3
3
3
4
5
3
8
I
n
d
e
p
e
n
d
e
n
c
e
l
e
v
e
l
:
2
2
3
1
2
3
1
2
3
2
3
3
1
3
3
9
Di
st
u
r
b
a
n
c
e
l
e
v
e
l
:
2
2
1
0
0
0
2
1
1
3
2
2
2
1
1
N
o
t
e
:
M
M
R
=
M
i
l
d
M
e
n
t
a
l
R
e
t
a
r
d
a
t
i
o
n
A
N
=
A
n
i
mal
's n
a
me
M
a
n
y
A
N
s =
M
o
r
e
T
h
a
n
3
A
N
X
(
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n
c
o
r
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c
t
a
n
sw
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r
)
a
n
d
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c
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r
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r
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4
.
1
.
M
a
s
t
er
ing
t
he
M
a
t
er
ia
l
T
h
is
ar
ea
w
as
o
r
ien
ted
to
m
ea
s
u
r
e
th
e
c
h
ild
r
en
‟
s
lear
n
in
g
s
k
ill.
T
h
er
ef
o
r
e,
th
e
d
ata
u
s
ed
w
er
e
r
elate
d
to
th
e
ch
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r
en
‟
s
co
r
r
ec
t
an
s
wer
o
f
th
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ig
h
t
a
n
d
lef
t
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h
a
n
d
co
n
ce
p
t
as
th
e
s
p
ec
if
ic
s
k
il
ls
.
B
ased
o
n
Fi
g
u
r
e
6
,
th
e
p
ar
ticip
an
t
i
n
itialled
D
h
ad
a
g
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o
d
r
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w
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h
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n
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ea
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in
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1
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s
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e
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m
ax
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t
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s
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n
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o
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th
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.
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h
e
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p
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r
ticip
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t
in
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L
an
d
V
h
ad
a
p
r
o
g
r
ess
r
esp
ec
tiv
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y
2
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%,
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d
6
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%.
I
n
ad
d
itio
n
,
t
h
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ess
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en
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ir
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t
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o
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p
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x
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t,
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h
e
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e
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it
ialled
A
,
h
e
h
ad
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m
e
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e
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et
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n
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s
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er
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ar
ticip
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t
w
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th
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it
ial
M
w
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o
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e
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th
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en
d
o
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t
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en
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s
in
ce
th
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s
t
a
n
d
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n
d
s
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n
s
.
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v
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n
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s
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d
p
ar
t
o
f
th
e
p
r
ac
tice,
h
e
s
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it
h
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s
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m
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ler
r
ath
er
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a
n
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s
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s
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n
.
As th
e
a
n
al
y
s
i
s
,
h
e
m
ig
h
t b
e
a
b
it
n
er
v
o
u
s
in
d
o
in
g
t
h
e
p
r
ac
tice
.
Evaluation Warning : The document was created with Spire.PDF for Python.
I
SS
N
:
2
0
8
8
-
8708
I
J
E
C
E
Vo
l.
7
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No
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1
,
Feb
r
u
ar
y
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0
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7
:
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6
9
–
4
7
8
475
Fig
u
r
e
6
.
C
o
r
r
ec
t
A
n
s
w
er
C
o
m
p
ar
i
s
o
n
4
.
2
.
Dis
t
urba
nces
L
ev
el
T
h
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ar
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w
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s
lev
er
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ed
b
y
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h
e
ch
ild
r
en
i
n
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u
s
io
n
s
.
A
ll
t
h
ese
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tiv
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s
w
er
e
co
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n
ted
to
k
n
o
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h
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d
is
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r
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le
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el
.
O
t
h
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w
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s
e,
th
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ac
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it
y
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u
s
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i
n
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er
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le
f
t
o
r
r
ig
h
t
h
a
n
d
.
T
h
e
d
ata
f
r
o
m
Ta
b
le
2
r
elatin
g
to
d
is
tu
r
b
an
ce
lev
el
h
ad
co
n
v
er
ted
in
to
th
e
c
h
ar
t
in
F
i
g
u
r
e
7
.
B
ase
d
on
it,
w
h
ic
h
t
h
e
d
is
tu
r
b
an
ce
tr
en
d
g
r
ap
h
f
o
r
a
ll
t
h
e
p
ar
ticip
an
t
w
as
g
et
tin
g
d
o
w
n
.
I
n
th
e
ea
r
lier
s
tag
e
m
o
s
t
o
f
th
e
m
h
ad
a
b
ig
g
er
v
al
u
e
o
f
d
is
tu
r
b
an
ce
le
v
el.
B
u
t
a
f
ter
s
ev
er
al
s
es
s
io
n
s
,
th
e
r
esu
lt
w
a
s
g
etti
n
g
b
etter
.
So
m
e
o
f
th
e
m
at
th
e
s
tar
ti
n
g
p
h
ase
h
ad
d
o
n
e
s
o
m
e
u
n
n
ec
e
s
s
ar
y
d
ee
d
s
s
u
ch
as
th
e
y
p
la
y
ed
ar
o
u
n
d
w
h
o
le
th
e
co
r
n
er
o
f
th
e
g
a
m
e
ar
ea
,
p
la
y
ed
o
n
s
o
m
e
o
f
t
h
e
co
m
p
u
ter
d
e
v
ices,
r
e
v
o
lv
ed
ar
o
u
n
d
th
e
d
ev
ice
s
s
e
n
s
o
r
,
etc.
B
u
t
a
f
ter
h
av
i
n
g
an
o
t
h
er
s
ess
io
n
th
e
y
c
o
u
ld
r
ed
u
ce
th
at
u
n
n
ec
e
s
s
ar
y
d
ee
d
,
ev
en
th
e
y
co
u
ld
co
m
p
le
te
th
e
g
a
m
e
al
m
o
s
t
w
it
h
n
o
d
i
s
tu
r
b
an
ce
s
,
lik
e
wh
at
h
ad
s
h
o
w
n
f
o
r
th
e
p
ar
ticip
an
t
w
ith
i
n
itia
lled
L
.
So
,
th
e
y
co
u
ld
lear
n
th
e
co
n
ce
p
t
w
it
h
le
s
s
d
is
t
u
r
b
an
ce
s
.
Fig
u
r
e
7
.
Dis
tu
r
b
an
ce
C
h
a
rt
4
.
3
.
I
nd
ependence
L
ev
el
T
h
is
ar
ea
s
h
o
w
ed
th
e
in
d
ep
en
d
en
ce
ab
ilit
y
o
f
t
h
e
c
h
ild
r
en
t
o
co
m
p
lete
t
h
e
g
a
m
e.
A
s
t
h
e
i
n
d
icato
r
,
a
p
ar
ticip
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t
co
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ld
p
la
y
t
h
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g
a
m
e
b
y
h
i
m
/
h
er
s
el
f
o
r
it
m
i
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h
t
b
e
ass
is
ted
b
y
th
e
teac
h
er
.
Y
ax
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s
w
as
r
ep
r
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in
g
th
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le
v
el
o
f
t
h
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d
o
i
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g
th
e
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a
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it
h
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r
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n
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f
r
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m
0
–
3
an
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u
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g
a
m
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h
e
d
ata
s
h
o
w
ed
in
t
h
e
T
ab
le
2
w
h
ich
h
a
d
b
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co
n
v
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in
to
th
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g
r
ap
h
.
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ased
o
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Fi
g
u
r
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8
,
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th
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f
ir
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all
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teac
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u
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d
p
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f
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es
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th
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3
in
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p
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b
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if
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u
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.
C
ap
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Ch
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5.
CO
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O
N
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h
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MM
R
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b
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I
T
G
r
eh
ab
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to
e
n
co
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r
ag
e
th
e
m
to
lear
n
.
A
s
th
e
r
es
u
lt,
t
h
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y
co
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r
ec
o
g
n
iz
e
th
e
r
ig
h
t
an
d
lef
t
-
h
a
n
d
s
id
e.
I
t
w
as
p
r
o
v
ed
b
y
t
h
e
v
al
u
e
o
f
co
r
r
ec
t
an
s
w
er
t
h
a
t
th
e
y
h
ad
u
n
d
er
tak
e
n
,
m
o
s
t
o
f
t
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e
m
h
a
s
m
u
ch
p
r
o
g
r
ess
i
n
lear
n
in
g
s
k
ill
.
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n
ad
d
itio
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,
t
h
e
o
t
h
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v
ar
iab
le
s
u
ch
as
d
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y
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to
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d
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d
en
ce
lev
el,
t
h
e
y
ca
n
u
n
d
er
tak
e
th
e
g
a
m
e
ap
p
licatio
n
b
y
t
h
e
m
s
el
v
es,
e
v
en
th
o
u
g
h
i
n
th
e
ea
r
lier
o
f
p
r
ac
ticin
g
p
r
o
ce
s
s
t
h
e
y
n
ee
d
a
s
s
i
s
tan
ce
f
u
ll
y
f
r
o
m
t
h
e
teac
h
er
.
I
n
d
i
s
tu
r
b
a
n
ce
le
v
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t
h
e
y
ca
n
eli
m
i
n
ate
t
h
e
d
i
s
tu
r
b
an
ce
o
v
er
th
e
s
es
s
io
n
t
h
e
y
g
o
th
r
o
u
g
h
.
Fo
r
f
u
tu
r
e
w
o
r
k
,
w
e
ar
e
g
o
in
g
to
h
a
n
d
le
an
o
t
h
er
v
ar
iab
le
of
a
n
i
n
tellect
u
al
f
u
n
ctio
n
u
s
i
n
g
s
p
ee
ch
d
etec
tio
n
.
I
t
w
i
ll
b
e
i
m
p
l
ied
to
an
o
th
er
co
n
ce
p
t
o
f
m
ater
ial
w
it
h
t
h
e
d
if
f
er
en
t
w
a
y
o
f
d
ete
ctio
n
.
I
t
w
o
u
ld
tr
y
to
i
m
p
r
o
v
e
th
eir
s
p
ee
ch
ar
tic
u
latio
n
th
r
o
u
g
h
v
o
ice
d
etec
tio
n
.
ACK
NO
WL
E
D
G
E
M
E
NT
S
W
e
w
o
u
ld
lik
e
to
t
h
an
k
Dir
ec
to
r
ate
Gen
er
al
o
f
R
eso
u
r
ce
s
f
o
r
Scien
ce
,
T
ec
h
n
o
lo
g
y
,
an
d
Hig
h
er
E
d
u
ca
tio
n
.
Min
i
s
tr
y
o
f
R
e
s
ea
r
ch
,
T
ec
h
n
o
lo
g
y
an
d
Hig
h
er
E
d
u
ca
tio
n
,
th
e
R
ep
u
b
lic
o
f
I
n
d
o
n
esia
f
o
r
Su
p
p
o
r
tin
g
a
n
d
f
u
n
d
in
g
t
h
e
d
o
cto
r
al
co
u
r
s
e
at
J
A
I
ST
.
A
n
d
also
th
e
I
n
d
o
n
e
s
ia
U
n
iv
er
s
it
y
o
f
E
d
u
ca
tio
n
a
s
m
y
Af
f
iliatio
n
f
o
r
y
o
u
r
tr
u
s
ted
s
u
p
p
o
r
t
.
W
e
d
o
w
a
n
t
to
s
a
y
also
m
a
n
y
t
h
an
k
s
to
S
L
B
A
l
-
B
ar
k
ah
Sa
m
ar
a
n
g
Gar
u
t
an
d
SL
B
C
ip
ag
a
n
ti
B
an
d
u
n
g
I
n
d
o
n
esia
f
o
r
b
ein
g
f
ac
ilit
a
tin
g
u
s
i
n
co
n
d
u
ct
in
g
t
h
e
r
esear
ch
.
RE
F
E
R
E
NC
E
S
[1
]
H.J.
G
ro
ss
m
a
n
,
e
t
a
l
.
,
"
AA
M
D:
Clas
sif
ic
a
ti
o
n
in
M
e
n
tal
Re
tard
a
ti
o
n
"
,
Ame
ric
a
n
Asso
c
i
a
ti
o
n
o
n
M
e
n
ta
l
De
fi
c
ien
c
y
,
W
a
sh
in
g
to
n
,
DC
2
0
0
0
9
,
1
9
8
2
.
[2
]
R.
K.
De
u
e
l,
"
M
e
n
tal
re
tar
d
a
ti
o
n
:
d
e
f
in
it
io
n
,
c
las
sif
ica
ti
o
n
,
a
n
d
sy
st
e
m
s
o
f
su
p
p
o
rts
(1
0
th
e
d
)"
,
J
o
u
r
n
a
l
o
f
Ped
ia
tric
Ne
u
ro
lo
g
y
,
v
o
l.
2
9
,
n
o
.
1
,
p
.
8
0
,
2
0
0
3
.
[3
]
Am
e
rica
n
P
sy
c
h
iatric
A
ss
o
c
iatio
n
,
"
Dia
g
n
o
stic a
n
d
S
tatisti
c
a
l
M
a
n
u
a
l
o
f
M
e
n
tal
Diso
rd
e
rs"
,
In
Arl
in
g
to
n
,
2
0
1
3
.
[4
]
O.J.
S
e
a
y
,
“
Ev
a
lu
a
ti
n
g
M
e
n
tal
R
e
tard
a
ti
o
n
F
o
r
F
o
re
n
sic
P
u
r
p
o
se
s
”
,
Ap
p
l.
Psy
c
h
o
l.
Crim.
J
u
stice
,
v
o
l.
2
,
n
o
.
3
,
p
p
.
52
–
8
1
,
2
0
0
6
.
[5
]
C.
B
e
a
v
is,
S
.
M
u
sp
ra
tt
,
a
n
d
R.
Th
o
m
p
so
n
,
“
„Co
m
p
u
ter
g
a
m
e
s
c
a
n
g
e
t
y
o
u
r
b
ra
in
w
o
rk
in
g
‟:
stu
d
e
n
t
e
x
p
e
rien
c
e
a
n
d
p
e
rc
e
p
ti
o
n
s
o
f
d
ig
it
a
l
g
a
m
e
s in
th
e
c
las
sro
o
m
”
,
L
e
a
rn
.
M
e
d
ia
T
e
c
h
n
o
l.
,
p
p
.
1
–
2
2
,
2
0
1
4
.
[6
]
S
.
M
a
m
i,
M
.
Ka
ra
m
i
a
n
d
K.
G
h
a
tari,
Z.
Ba
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2
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