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[
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Ar
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3069
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alize
th
e
lear
n
in
g
p
r
o
ce
s
s
,
h
elp
lear
n
er
s
lear
n
at
th
eir
o
wn
p
ac
e
an
d
s
ty
le,
an
d
ea
s
e
th
e
ad
m
in
is
tr
ativ
e
b
u
r
d
en
o
n
teac
h
er
s
,
f
o
r
ex
am
p
le
with
au
to
m
ate
d
g
r
a
d
in
g
s
y
s
tem
s
.
Ho
wev
er
,
th
e
r
e
ar
e
co
n
ce
r
n
s
th
at
th
e
ap
p
licatio
n
o
f
ar
tific
ial
in
tellig
en
ce
in
ed
u
ca
tio
n
c
o
u
ld
d
ee
p
en
i
n
eq
u
alities
,
esp
ec
ially
if
ac
ce
s
s
to
tech
n
o
lo
g
y
is
u
n
ev
e
n
[
7
]
.
T
h
er
ef
o
r
e,
it
is
im
p
o
r
tan
t
to
d
ev
elo
p
an
eth
ical
f
r
am
ewo
r
k
th
at
r
eg
u
lates
th
e
u
s
e
o
f
ar
tifi
cial
in
tellig
en
ce
in
ed
u
ca
tio
n
[
8
]
.
Prin
cip
les
s
u
c
h
as
tr
an
s
p
ar
en
cy
,
f
air
n
ess
,
a
n
d
in
clu
s
io
n
m
u
s
t
b
e
a
to
p
p
r
io
r
ity
s
o
th
at
th
is
tech
n
o
lo
g
y
ca
n
b
e
n
ef
it
all
g
r
o
u
p
s
o
f
s
o
ciety
an
d
im
p
r
o
v
e
th
e
o
v
er
all
q
u
ality
o
f
ed
u
ca
tio
n
.
Fo
r
ex
am
p
le,
in
th
e
ap
p
licatio
n
o
f
ar
tific
ial
in
tellig
en
ce
in
t
h
e
class
r
o
o
m
,
alg
o
r
it
h
m
s
m
u
s
t
b
e
clo
s
ely
m
o
n
ito
r
e
d
s
o
th
at
t
h
er
e
is
n
o
b
ias
in
th
e
as
s
es
s
m
en
t
p
r
o
ce
s
s
o
r
r
ec
o
m
m
en
d
atio
n
s
f
o
r
lear
n
in
g
p
ath
s
f
o
r
s
tu
d
en
ts
.
I
n
ad
d
itio
n
,
th
e
m
an
ag
em
en
t
o
f
s
tu
d
en
ts
'
p
er
s
o
n
al
d
ata
n
ee
d
s
to
b
e
ca
r
r
ied
o
u
t
eth
ically
,
with
p
r
io
r
ity
g
iv
en
to
th
e
p
r
o
tectio
n
o
f
p
r
iv
ac
y
an
d
in
d
iv
id
u
al
r
ig
h
ts
[
9
]
.
Ar
tific
ial
i
n
tellig
en
ce
s
y
s
tem
s
d
esig
n
ed
f
o
r
ed
u
ca
tio
n
s
ec
to
r
m
u
s
t
f
o
llo
w
in
ter
n
atio
n
al
s
tan
d
ar
d
s
in
ter
m
s
o
f
tech
n
o
lo
g
y
s
ec
u
r
ity
an
d
eth
ics
to
av
o
id
u
n
wan
ted
n
eg
ativ
e
im
p
ac
ts
[
1
0
]
.
T
h
e
d
ev
el
o
p
m
en
t
o
f
ar
tific
ial
in
tellig
en
ce
in
ed
u
ca
tio
n
ai
m
s
n
o
t
o
n
ly
t
o
im
p
r
o
v
e
lea
r
n
in
g
o
u
tco
m
es
b
u
t
also
to
s
tr
en
g
th
en
t
h
e
eth
ical
p
r
i
n
cip
les th
at
p
r
o
tect
th
e
r
i
g
h
ts
o
f
a
ll p
ar
ties
in
v
o
lv
ed
.
I
n
r
ec
en
t
y
ea
r
s
th
e
lan
d
s
ca
p
e
o
f
ed
u
ca
tio
n
al
ev
al
u
atio
n
h
a
s
b
ee
n
tr
an
s
f
o
r
m
ed
b
y
v
a
r
io
u
s
ar
tific
ial
in
tellig
en
ce
-
d
r
iv
e
n
tech
n
o
lo
g
ies.
Sy
s
tem
s
b
ased
o
n
NL
P,
s
u
ch
as
au
to
m
ated
ess
ay
s
co
r
in
g
(
AE
S)
a
n
d
ad
ap
tiv
e
test
in
g
p
latf
o
r
m
s
,
h
a
v
e
b
ee
n
wid
ely
ad
o
p
ted
to
s
tr
ea
m
lin
e
g
r
ad
in
g
p
r
o
ce
s
s
es
[
1
1
]
.
Ho
wev
er
,
wh
ile
g
en
er
al
-
p
u
r
p
o
s
e
lar
g
e
lan
g
u
ag
e
m
o
d
els
(
L
L
Ms)
lik
e
C
h
atGPT
d
em
o
n
s
tr
ate
im
p
r
ess
iv
e
ca
p
ab
ilit
ies
in
g
en
er
atin
g
f
ee
d
b
ac
k
,
th
ey
o
f
te
n
lack
s
p
ec
if
ic
p
ed
a
g
o
g
ical
c
o
n
tex
t
r
eq
u
ir
ed
f
o
r
s
ec
o
n
d
a
r
y
e
d
u
ca
tio
n
cu
r
r
icu
la.
Mo
s
t
ex
is
tin
g
to
o
ls
o
p
er
ate
as st
an
d
alo
n
e
a
p
p
licatio
n
s
r
at
h
er
th
an
in
teg
r
ated
s
y
s
tem
s
d
esig
n
ed
with
s
tr
u
ct
u
r
ed
in
s
tr
u
ctio
n
al
m
o
d
els
lik
e
an
aly
s
is
,
d
esig
n
,
d
ev
elo
p
m
en
t,
im
p
lem
en
tatio
n
,
an
d
e
v
alu
atio
n
(
ADDI
E
)
[
1
2
]
.
T
h
is
g
ap
h
ig
h
lig
h
ts
th
e
n
ee
d
f
o
r
a
s
p
ec
ialized
ev
alu
atio
n
s
y
s
tem
th
at
co
m
b
in
es
au
to
m
ated
ass
ess
m
en
t
with
teac
h
er
-
v
alid
ated
r
u
b
r
ics
.
B
ased
o
n
th
e
r
esu
lts
o
f
o
b
s
er
v
atio
n
s
at
th
e
J
u
n
io
r
Hig
h
Sch
o
o
l
L
ab
o
r
ato
r
y
Un
i
v
er
s
itas
Neg
er
i
Ma
lan
g
(
SMP
L
ab
UM
)
in
Ma
lan
g
,
I
n
d
o
n
esia,
it
was
f
o
u
n
d
th
at
a
lack
o
f
u
n
d
er
s
tan
d
in
g
an
d
s
k
ills
am
o
n
g
teac
h
er
s
in
u
s
in
g
a
r
tific
ial
in
tellig
en
ce
tech
n
o
lo
g
y
to
ac
cu
r
ately
ass
ess
s
tu
d
en
ts
'
lear
n
in
g
p
r
o
g
r
ess
is
a
s
ig
n
if
ican
t
p
r
o
b
lem
.
T
h
e
m
an
u
al
ev
alu
atio
n
p
r
o
ce
s
s
also
le
ad
s
to
d
elay
s
in
p
r
o
v
id
in
g
f
e
ed
b
ac
k
to
s
tu
d
en
ts
,
wh
ich
o
f
c
o
u
r
s
e
will
h
am
p
er
a
m
o
r
e
ef
f
ec
tiv
e
a
n
d
ef
f
icien
t
lear
n
in
g
p
r
o
ce
s
s
.
Dep
e
n
d
en
c
e
o
n
co
n
v
en
tio
n
al
m
eth
o
d
s
also
h
am
p
er
s
s
tu
d
e
n
ts
'
p
o
ten
tial
f
o
r
d
ev
elo
p
m
e
n
t
b
ec
au
s
e
it
d
o
es
n
o
t
p
r
o
v
id
e
a
q
u
ick
r
esp
o
n
s
e
r
eg
ar
d
in
g
th
e
r
esu
lts
o
f
th
ei
r
ev
alu
atio
n
s
.
Stu
d
en
ts
wh
o
n
ee
d
f
u
r
th
er
g
u
id
an
ce
o
r
im
p
r
o
v
em
e
n
t
in
s
o
m
e
asp
ec
ts
o
f
lear
n
in
g
o
f
ten
h
a
v
e
to
wait
a
lo
n
g
tim
e
f
o
r
co
n
s
tr
u
ctiv
e
f
ee
d
b
ac
k
.
I
n
f
ac
t,
in
th
e
d
ig
ital
ag
e,
th
e
s
p
ee
d
an
d
ac
cu
r
ac
y
o
f
f
ee
d
b
a
ck
ar
e
v
er
y
im
p
o
r
tan
t
to
s
u
p
p
o
r
t
s
tu
d
en
ts
'
lear
n
in
g
p
r
o
g
r
ess
ac
co
r
d
in
g
to
th
eir
in
d
iv
id
u
al
c
h
ar
ac
ter
is
tics
.
T
h
er
ef
o
r
e,
it
is
im
p
o
r
ta
n
t
f
o
r
s
ch
o
o
ls
to
s
tar
t
in
te
g
r
atin
g
a
r
tific
ial
in
tellig
en
ce
tech
n
o
lo
g
y
in
lear
n
in
g
e
v
alu
a
tio
n
in
o
r
d
er
to
p
r
o
v
id
e
a
m
o
r
e
h
o
lis
tic
an
aly
s
is
,
m
in
im
ize
b
ias,
an
d
cr
ea
te
a
m
o
r
e
ad
a
p
tiv
e
lear
n
in
g
p
r
o
ce
s
s
ac
co
r
d
in
g
t
o
th
e
n
ee
d
s
o
f
s
tu
d
en
ts
'
lear
n
in
g
ch
ar
ac
ter
is
tics
.
M
a
n
y
s
tu
d
i
e
s
h
a
v
e
d
i
s
cu
s
s
e
d
t
h
e
ap
p
l
i
c
a
t
io
n
o
f
a
r
t
if
i
c
i
a
l
i
n
t
e
l
l
i
g
en
c
e
in
th
e
w
o
r
l
d
o
f
e
d
u
ca
t
i
o
n
.
T
h
e
in
t
e
g
r
a
t
i
o
n
o
f
ar
t
i
f
i
c
ia
l
in
t
e
l
l
i
g
en
c
e
in
l
e
ar
n
in
g
e
v
a
lu
a
t
i
o
n
i
s
s
t
i
l
l
a
g
r
o
w
in
g
ar
e
a
a
n
d
r
e
q
u
i
r
e
s
f
u
r
t
h
er
e
x
p
lo
r
a
t
io
n
.
O
w
an
e
t
a
l
.
[
1
3
]
h
ig
h
l
ig
h
t
ed
th
a
t
a
r
t
if
i
c
i
a
l
i
n
t
e
l
l
ig
e
n
c
e
c
a
n
h
e
l
p
a
u
to
m
a
t
e
th
e
g
r
a
d
in
g
o
f
w
r
i
t
t
e
n
a
s
s
i
g
n
m
e
n
t
s
a
n
d
p
r
o
v
i
d
e
i
n
s
t
an
t
f
e
ed
b
ac
k
,
b
u
t
th
e
y
a
l
s
o
a
ck
n
o
w
l
e
d
g
ed
th
a
t
t
h
e
s
y
s
t
e
m
i
s
s
t
i
l
l
l
i
m
i
t
e
d
i
n
u
n
d
er
s
t
a
n
d
i
n
g
em
o
t
i
o
n
a
l
c
o
n
t
e
x
t
an
d
s
u
b
jec
t
i
v
e
n
u
a
n
c
e
s
i
n
s
t
u
d
e
n
t
an
s
w
e
r
s
.
Me
a
n
wh
i
l
e
,
D
e
m
a
r
t
in
i
e
t
a
l.
[
1
4
]
s
h
o
w
s
h
o
w
m
a
c
h
in
e
l
e
a
r
n
i
n
g
-
b
a
s
ed
ar
t
i
f
i
c
i
a
l
in
t
e
l
l
i
g
en
c
e
a
lg
o
r
i
t
h
m
s
ca
n
i
d
en
t
i
f
y
p
a
t
t
e
r
n
s
o
f
s
t
u
d
e
n
t
e
r
r
o
r
to
p
r
o
v
id
e
m
o
r
e
p
e
r
s
o
n
a
l
i
z
ed
le
ar
n
i
n
g
r
e
co
m
m
e
n
d
a
t
i
o
n
s
.
H
o
w
e
v
e
r
,
th
i
s
r
e
s
e
a
r
ch
l
a
c
k
s
f
o
cu
s
o
n
h
o
w
a
r
t
if
i
c
i
a
l
i
n
t
e
l
l
i
g
en
c
e
s
y
s
t
e
m
s
c
a
n
b
e
u
s
e
d
t
o
m
ea
s
u
r
e
n
o
n
-
c
o
g
n
i
t
iv
e
a
b
i
l
i
t
i
e
s
,
s
u
ch
a
s
c
o
l
l
a
b
o
r
a
t
io
n
a
n
d
c
r
e
a
t
i
v
i
ty
.
S
a
r
k
er
[
1
5
]
d
ev
e
l
o
p
i
n
g
an
a
r
t
i
f
i
c
i
a
l
in
t
e
l
l
ig
e
n
c
e
-
b
a
s
e
d
ev
a
l
u
a
t
io
n
p
l
a
tf
o
r
m
c
a
p
ab
l
e
o
f
p
er
f
o
r
m
in
g
m
u
l
ti
-
d
i
m
en
s
i
o
n
a
l
an
a
l
y
s
i
s
o
f
s
t
u
d
en
t
p
er
f
o
r
m
a
n
c
e,
b
u
t
i
t
s
i
m
p
l
e
m
e
n
t
a
t
io
n
i
s
l
i
m
i
t
e
d
t
o
a
s
t
r
u
c
t
u
r
e
d
d
ig
i
t
al
e
n
v
i
r
o
n
m
e
n
t,
s
o
i
t
h
a
s
n
o
t
b
e
e
n
w
i
d
e
l
y
ad
o
p
t
e
d
i
n
m
o
r
e
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m
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s
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p
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h
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q
u
a
l
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2.
M
E
T
H
O
D
R
esear
ch
er
s
u
s
e
r
esear
ch
an
d
d
ev
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m
e
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ce
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ate
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e
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f
icac
y
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f
n
ew
p
r
o
d
u
ct
[
1
6
]
.
T
h
is
s
tr
ateg
y
is
v
e
r
y
im
p
o
r
t
an
t
b
ec
au
s
e
it
allo
ws
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esear
ch
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s
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e
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ee
d
s
,
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esig
n
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d
cr
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te
p
r
o
d
u
cts
th
at
ar
e
s
u
itab
le
an
d
b
en
e
f
icial
to
s
o
ciety
,
esp
e
cially
in
th
e
f
ield
o
f
e
d
u
ca
ti
o
n
.
T
h
is
r
esear
ch
d
is
cu
s
s
es
th
e
in
teg
r
atio
n
o
f
a
r
tific
ial
in
tellig
en
ce
in
th
e
ev
alu
atio
n
o
f
s
tu
d
en
t
lear
n
in
g
,
with
teac
h
er
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as
th
e
r
esear
ch
s
u
b
jects
o
r
web
s
ite
o
p
er
ato
r
s
.
T
h
is
r
esear
ch
u
s
es
th
e
ADDI
E
in
s
tr
u
ctio
n
al
d
esig
n
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ar
a
d
ig
m
,
wh
ic
h
co
n
s
is
ts
o
f
f
iv
e
s
tag
es:
i
)
an
al
y
s
is
,
ii)
d
esig
n
,
iii)
d
ev
elo
p
m
en
t,
iv
)
im
p
lem
e
n
tatio
n
,
an
d
v
)
e
v
alu
atio
n
.
E
ac
h
s
tep
p
lay
s
an
im
p
o
r
tan
t
r
o
le
in
en
s
u
r
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g
th
at
th
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in
al
p
r
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d
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ct
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ee
ts
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er
r
eq
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ir
em
e
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ts
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d
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f
ec
tiv
ely
ac
h
iev
es its
g
o
als.
T
h
e
ADDI
E
d
ev
elo
p
m
en
t p
a
r
ad
ig
m
is
ill
u
s
tr
ated
in
Fig
u
r
e
1
.
Fig
u
r
e
1
.
R
esear
ch
f
lo
w
T
h
e
s
tag
es
o
f
r
esear
c
h
a
n
d
d
ev
elo
p
m
e
n
t
f
o
r
th
e
i
n
teg
r
at
io
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o
f
a
r
tific
ial
in
tellig
en
ce
in
s
tu
d
en
t
lear
n
in
g
ass
ess
m
en
t a
r
e
d
escr
ib
ed
as:
i)
An
aly
s
is
:
th
e
s
tr
ateg
y
f
o
r
d
ev
elo
p
in
g
a
n
ar
tific
ial
in
tellig
en
ce
-
b
ased
e
v
alu
atio
n
to
o
l
in
th
is
s
tu
d
y
in
v
o
lv
es
an
an
aly
s
is
s
tag
e
th
at
in
clu
d
es
n
ee
d
s
an
aly
s
is
an
d
i
n
s
tr
u
cto
r
n
ee
d
s
an
aly
s
is
.
T
h
e
n
ee
d
s
an
aly
s
is
attem
p
ts
to
u
n
d
er
s
tan
d
t
h
e
ch
allen
g
es
in
lear
n
i
n
g
ass
ess
m
en
t
f
ac
ed
b
y
ed
u
ca
t
o
r
s
an
d
th
e
n
ee
d
to
cr
ea
te
m
o
r
e
ef
f
ec
tiv
e
an
d
ef
f
icien
t
ev
alu
atio
n
in
s
tr
u
m
en
ts
,
wh
ich
in
clu
d
es
id
en
tify
in
g
lim
itatio
n
s
in
tr
ad
itio
n
al
ass
es
s
m
en
t
m
eth
o
d
s
an
d
p
r
o
s
p
ec
tiv
e
ar
tific
ial
in
tellig
en
ce
-
b
ased
s
o
lu
tio
n
s
.
A
n
ee
d
s
an
aly
s
is
was
co
n
d
u
cte
d
to
ascer
tain
th
e
u
n
iq
u
e
n
ee
d
s
o
f
teac
h
e
r
s
r
eg
a
r
d
in
g
tech
n
o
lo
g
y
-
b
ased
lear
n
i
n
g
ev
alu
atio
n
,
en
s
u
r
in
g
th
at
th
e
r
esu
ltin
g
s
y
s
tem
is
ap
p
r
o
p
r
iate,
ea
s
y
to
u
s
e,
an
d
ca
p
ab
le
o
f
im
p
r
o
v
in
g
th
e
ef
f
ec
tiv
en
ess
o
f
e
v
alu
atio
n
.
T
h
e
teac
h
e
r
n
ee
d
s
an
aly
s
is
f
o
cu
s
ed
o
n
d
ig
ital
ev
alu
atio
n
r
elate
d
to
ad
v
a
n
ce
s
i
n
ed
u
ca
tio
n
al
tech
n
o
lo
g
y
,
in
v
o
l
v
in
g
teac
h
er
s
as
th
e
m
ain
s
u
b
ject
to
u
n
d
e
r
s
tan
d
th
e
r
e
q
u
i
r
em
en
ts
an
d
b
ar
r
ier
s
to
s
y
s
tem
im
p
lem
en
ta
tio
n
.
T
h
e
ex
p
ec
ted
r
esu
lt
is
th
e
av
ailab
ilit
y
o
f
ar
tific
ial
in
tellig
en
ce
-
b
ased
ass
es
s
m
en
t
tech
n
o
lo
g
y
th
at
ca
n
f
ac
ilit
ate
ef
f
ec
tiv
e,
ef
f
ici
en
t,
an
d
m
ea
s
u
r
ab
le
ev
alu
ati
o
n
o
f
s
tu
d
en
t
lear
n
in
g
f
o
r
ed
u
ca
to
r
s
.
ii)
Desig
n
:
th
e
s
ec
o
n
d
p
h
ase
in
t
h
is
d
ev
elo
p
m
en
t
r
esear
ch
is
d
esig
n
.
T
h
is
p
h
ase
o
cc
u
r
s
af
ter
th
e
an
aly
s
is
o
f
id
en
tifie
d
n
ee
d
s
,
esp
ec
ially
t
h
o
s
e
in
v
o
lv
in
g
th
e
cr
ea
tio
n
o
f
u
s
e
ca
s
es
f
o
r
a
r
tific
ial
in
tellig
en
ce
-
b
ase
d
lear
n
in
g
ev
alu
atio
n
to
o
ls
.
T
h
e
u
s
e
ca
s
e
f
lo
w
d
escr
ib
es
th
e
n
atu
r
e
o
f
th
e
in
ter
ac
tio
n
b
etwe
e
n
th
e
p
r
o
g
r
a
m
u
s
er
an
d
th
e
s
y
s
tem
.
T
h
e
u
s
e
ca
s
e
f
lo
w
d
escr
ib
es
t
h
e
in
te
r
a
ctio
n
b
etwe
en
ac
to
r
s
,
s
u
ch
as
ed
u
ca
to
r
s
a
n
d
lear
n
er
s
,
an
d
t
h
e
f
u
n
ctio
n
s
o
f
th
e
ar
tific
ial
in
tellig
en
ce
s
y
s
tem
,
in
clu
d
in
g
au
to
m
ate
d
f
ee
d
b
ac
k
,
lear
n
in
g
o
u
tco
m
es
an
aly
s
is
,
an
d
p
er
s
o
n
alize
d
ev
alu
atio
n
.
T
h
is
im
ag
e
f
ac
ilit
ates
v
is
u
aliza
tio
n
o
f
th
e
s
y
s
tem
u
s
ag
e
f
lo
w
an
d
en
s
u
r
es
th
at
all
u
s
er
n
ee
d
s
ar
e
in
teg
r
ated
i
n
to
th
e
d
esig
n
o
f
th
e
ar
tific
ial
in
tel
lig
en
ce
-
b
ased
ev
alu
atio
n
to
o
l.
iii)
Dev
elo
p
m
en
t:
t
h
e
th
ir
d
s
tag
e
in
th
is
d
ev
elo
p
m
en
t
r
esear
c
h
is
d
e
v
elo
p
m
e
n
t.
T
h
e
d
e
v
el
o
p
m
en
t
o
f
an
ar
tific
ial
in
tellig
en
ce
-
b
ased
e
v
alu
atio
n
to
o
l
is
ca
r
r
ied
o
u
t
in
f
o
u
r
s
tag
es,
n
am
ely
th
e
d
ev
el
o
p
m
en
t
o
f
a
n
ar
tific
ial
in
tellig
en
ce
-
b
ased
s
y
s
tem
,
th
e
cr
ea
tio
n
o
f
e
v
alu
atio
n
in
s
tr
u
m
en
ts
,
p
r
o
d
u
ct
v
alid
atio
n
,
an
d
p
r
o
d
u
ct
r
ev
is
io
n
.
T
h
e
f
o
u
r
s
ta
g
es a
r
e
ex
p
lain
e
d
as:
‒
Dev
elo
p
m
en
t
o
f
ar
tific
ial
in
tellig
en
ce
-
b
ased
ev
alu
atio
n
s
y
s
tem
:
a
t
th
is
s
tag
e,
d
y
n
am
ic
an
d
ea
s
y
-
to
-
u
s
e
lear
n
in
g
ev
alu
atio
n
to
o
ls
,
in
clu
d
in
g
ar
tific
ial
in
tellig
en
ce
,
ar
e
d
esig
n
ed
to
m
ee
t sp
ec
if
ic
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8
9
3
8
I
n
teg
r
a
tio
n
o
f a
r
tifi
cia
l in
tellig
en
ce
tech
n
o
lo
g
y
i
n
lea
r
n
in
g
ev
a
lu
a
tio
n
u
s
in
g
th
e
…
(
A
d
ip
Wa
h
yu
d
i
)
3071
o
b
jectiv
es.
T
h
e
s
y
s
tem
co
m
b
i
n
es
im
p
o
r
tan
t
f
ea
tu
r
es
s
u
ch
as
au
to
m
ated
lear
n
in
g
o
u
tco
m
e
an
aly
s
is
,
in
d
iv
id
u
al
f
ee
d
b
ac
k
,
an
d
co
m
p
r
eh
en
s
iv
e
e
v
alu
atio
n
r
ep
o
r
ts
.
T
h
e
ev
alu
atio
n
to
o
l
c
o
n
s
is
ts
o
f
a
h
o
m
e
p
ag
e,
u
s
er
g
u
id
e,
ar
tific
ial
i
n
tellig
en
ce
-
b
ased
ev
alu
atio
n
f
u
n
ctio
n
,
ev
al
u
atio
n
r
ep
o
r
t,
an
d
u
s
er
p
r
o
f
ile
p
a
g
e.
E
ac
h
co
m
p
o
n
en
t
o
f
th
is
s
y
s
tem
is
d
esig
n
ed
b
ased
o
n
a
n
ee
d
s
ass
ess
m
en
t d
er
i
v
ed
f
r
o
m
th
e
an
aly
s
is
an
d
d
esig
n
p
h
ases
.
‒
C
r
ea
tio
n
o
f
ev
alu
atio
n
in
s
tr
u
m
en
ts
: t
h
e
d
ev
elo
p
m
e
n
t o
f
th
e
l
ea
r
n
in
g
e
v
alu
atio
n
to
o
l w
as c
ar
r
ied
o
u
t
b
ef
o
r
e
t
h
e
d
ata
co
llectio
n
s
tag
e,
u
s
in
g
a
q
u
esti
o
n
n
ai
r
e
d
esig
n
ed
to
ass
ess
th
e
attr
ac
tiv
en
ess
,
ef
f
icac
y
,
an
d
ef
f
icien
c
y
o
f
t
h
e
ev
alu
atio
n
to
o
l.
T
h
is
in
s
tr
u
m
en
t
h
as
b
ee
n
v
alid
ated
b
y
ex
p
er
ts
b
ef
o
r
e
u
s
e.
T
h
e
ev
alu
atio
n
i
n
s
tr
u
m
en
t
g
r
id
was
cr
ea
ted
t
o
co
v
e
r
v
ar
i
o
u
s
in
d
icatio
n
s
,
in
clu
d
in
g
u
s
ab
ilit
y
,
th
e
ac
cu
r
ac
y
o
f
ar
tifi
cial
in
tellig
en
ce
in
lear
n
in
g
an
aly
s
is
,
an
d
r
elev
an
ce
to
u
s
er
n
ee
d
s
.
‒
Pro
d
u
ct
v
alid
atio
n
:
t
h
e
v
alid
a
tio
n
p
h
ase
is
ca
r
r
ied
o
u
t
af
te
r
th
e
d
ev
el
o
p
m
en
t
o
f
th
e
in
s
tr
u
m
en
t
,
in
v
o
lv
in
g
ev
alu
atio
n
ex
p
er
ts
,
ed
u
ca
tio
n
e
x
p
er
ts
,
a
n
d
teac
h
e
r
s
.
T
h
is
p
h
ase
in
clu
d
es
th
e
e
v
alu
atio
n
o
f
e
v
alu
atio
n
to
o
ls
a
n
d
a
r
tifi
cial
in
tellig
en
ce
-
b
ased
p
r
ac
ti
ca
lity
.
T
h
e
q
u
esti
o
n
n
air
e
s
er
v
es
as
an
in
s
tr
u
m
en
t to
ev
al
u
ate
th
e
q
u
a
lity
o
f
ev
alu
atio
n
to
o
ls
r
elate
d
to
tech
n
ical
asp
ec
ts
an
d
f
u
n
cti
o
n
ality
.
‒
Sy
s
tem
r
ev
is
io
n
:
t
h
is
p
h
ase
w
as
ca
r
r
ied
o
u
t
af
ter
v
alid
atio
n
an
d
f
ea
s
ib
ilit
y
test
in
g
o
f
th
e
e
v
alu
atio
n
to
o
l.
R
ef
in
em
en
ts
wer
e
im
p
l
em
en
ted
in
r
esp
o
n
s
e
to
in
p
u
t
f
r
o
m
ex
p
e
r
ts
an
d
teac
h
er
s
,
wh
ich
in
clu
d
ed
im
p
r
o
v
in
g
th
e
s
y
s
tem
'
s
f
u
n
ctio
n
s
,
in
ter
f
ac
e,
a
n
d
ar
tific
ial
in
tellig
en
ce
ass
ess
m
en
t
alg
o
r
ith
m
s
.
T
h
e
en
d
r
esu
lt
is
an
ar
tific
ial
in
tellig
en
ce
-
b
ased
ev
alu
atio
n
s
y
s
tem
th
at
is
r
ea
d
y
f
o
r
im
p
lem
en
tatio
n
b
y
teac
h
er
s
to
v
er
if
y
its
q
u
ality
a
n
d
ea
s
e
o
f
u
s
e.
iv
)
I
m
p
lem
en
tatio
n
:
s
tag
e
4
in
th
e
d
ev
elo
p
m
en
t
o
f
th
is
ed
u
ca
tio
n
in
v
o
lv
es
th
e
d
ep
lo
y
m
en
t
o
f
an
ar
tific
ial
in
tellig
en
ce
-
b
ased
lear
n
i
n
g
a
s
s
es
s
m
en
t
s
y
s
tem
.
T
h
e
im
p
lem
en
tatio
n
s
tag
e
is
u
s
ed
t
o
ass
ess
th
e
f
ea
s
ib
ilit
y
o
f
t
h
e
e
v
alu
atio
n
in
s
tr
u
m
en
t
wh
e
n
u
s
ed
b
y
ed
u
ca
to
r
s
as
u
s
er
s
.
T
h
e
t
r
ial
o
f
th
e
a
r
tific
ial
in
tellig
en
ce
-
b
ased
lear
n
in
g
e
v
alu
atio
n
to
o
l
will
b
e
ca
r
r
ied
o
u
t
in
two
f
o
r
m
s
:
s
m
all
g
r
o
u
p
s
an
d
lar
g
e
g
r
o
u
p
s
.
T
h
e
s
m
all
g
r
o
u
p
tr
ial
will
co
n
s
is
t
o
f
f
o
u
r
s
o
cial
s
cien
ce
ed
u
ca
to
r
s
f
r
o
m
th
e
SM
P
L
ab
UM
in
Ma
lan
g
C
ity
.
I
n
a
d
d
itio
n
,
th
e
im
p
lem
en
tatio
n
o
f
th
e
lar
g
e
g
r
o
u
p
will
in
v
o
lv
e
2
0
teac
h
e
r
s
f
r
o
m
v
ar
io
u
s
d
is
cip
lin
es.
Af
ter
th
e
tr
ial,
th
e
teac
h
er
s
ar
e
r
e
q
u
ir
ed
to
f
ill
o
u
t
a
q
u
esti
o
n
n
air
e
to
ass
ess
th
e
v
alid
ity
o
f
th
e
ev
alu
atio
n
t
o
o
l
an
d
id
en
t
if
y
is
s
u
es
r
elate
d
to
th
e
in
te
g
r
atio
n
o
f
ar
tific
ial
in
tellig
en
ce
,
th
en
m
a
k
e
r
ev
is
io
n
s
to
ac
h
iev
e
o
p
tim
al
p
r
o
d
u
ct
r
esu
lts
.
v)
E
v
alu
atio
n
:
t
h
e
clo
s
in
g
p
h
ase
in
th
e
f
o
r
m
u
latio
n
o
f
th
e
A
DDI
E
m
o
d
el
is
th
e
e
v
alu
atio
n
p
h
ase.
T
h
is
p
r
o
ce
d
u
r
e
in
clu
d
es
r
ef
in
em
en
t
an
d
m
o
d
if
icatio
n
o
f
lear
n
in
g
ev
alu
atio
n
t
o
o
ls
in
teg
r
ated
with
ar
tific
ial
in
tellig
en
ce
.
T
h
is
p
h
ase
ca
n
a
ls
o
o
cc
u
r
in
th
e
f
o
u
r
th
s
tag
e,
p
r
ev
io
u
s
ly
k
n
o
wn
as
f
o
r
m
ativ
e
ev
alu
atio
n
,
wh
ich
s
ee
k
s
r
ap
id
r
ef
in
em
en
t.
C
u
r
r
en
tly
,
ev
alu
atio
n
in
v
o
lv
e
s
r
ef
in
in
g
ex
is
tin
g
lear
n
in
g
ev
alu
atio
n
to
o
ls
to
p
r
o
d
u
ce
ev
alu
atio
n
to
o
ls
th
at
ef
f
ec
tiv
ely
f
u
lf
ill
th
e
d
esire
d
s
tu
d
y
o
b
jectiv
es.
T
h
e
ass
ess
m
en
t
is
ca
r
r
ie
d
o
u
t a
f
ter
a
lar
g
e
g
r
o
u
p
tr
ial
co
n
d
u
cted
b
y
th
e
r
esear
ch
er
.
T
h
e
in
s
tr
u
m
en
t c
o
n
s
is
ts
o
f
an
o
p
en
s
u
r
v
ey
th
at
p
r
o
v
id
es q
u
al
itativ
e
d
ata
in
th
e
f
o
r
m
o
f
c
r
iticis
m
s
an
d
id
ea
s
f
r
o
m
ex
p
e
r
t
v
alid
ato
r
s
a
n
d
teac
h
er
s
,
as
well
as
a
clo
s
e
d
q
u
esti
o
n
n
air
e
th
at
p
r
o
v
i
d
es
q
u
an
titativ
e
d
ata
o
n
th
e
ev
alu
atio
n
o
f
th
e
r
esu
ltin
g
ar
tific
ial
in
tellig
en
ce
ass
es
s
m
en
t.
T
ab
le
1
is
an
o
b
s
er
v
atio
n
to
o
l
f
o
r
d
at
a
co
llectio
n
ac
tiv
ities
in
th
e
f
ie
ld
,
wh
ich
is
d
esig
n
ed
to
o
b
s
e
r
v
e
an
d
d
o
cu
m
e
n
t
in
f
o
r
m
atio
n
d
ir
ec
tly
f
r
o
m
th
e
s
u
b
ject
o
r
ev
en
t
u
n
d
er
s
tu
d
y
.
T
h
is
in
s
tr
u
m
en
t
is
in
ten
d
ed
to
p
r
o
v
id
e
a
c
o
m
p
r
e
h
en
s
iv
e
p
ictu
r
e
o
f
th
e
cir
cu
m
s
tan
ce
s
an
d
co
n
d
itio
n
s
in
th
e
f
ield
,
as
well
as
to
co
llect
th
e
d
ata
n
ee
d
e
d
f
o
r
f
u
r
th
er
r
esear
c
h
.
I
n
co
n
tr
ast,
T
ab
le
2
is
a
n
ee
d
s
an
aly
s
is
to
o
l
r
elate
d
to
th
e
p
r
o
g
r
ess
o
f
th
e
ar
tific
ial
in
tellig
en
ce
ass
es
s
m
en
t.
T
h
is
in
s
tr
u
m
en
t
h
elp
s
to
id
e
n
tify
a
n
d
ass
ess
cu
r
r
en
t
n
ee
d
s
as
well
as
f
o
r
m
u
late
ar
tific
ial
in
tellig
en
ce
d
e
v
elo
p
m
e
n
t
s
tr
ateg
ies
in
ac
co
r
d
a
n
ce
with
t
h
e
d
esire
d
o
b
jectiv
es
a
n
d
a
r
r
a
n
g
em
en
ts
.
I
n
a
d
d
itio
n
,
T
ab
le
3
illu
s
tr
ates
asp
ec
ts
o
f
th
e
i
n
s
tr
u
m
en
t
u
s
ed
in
v
alid
atio
n
b
y
u
s
er
i
n
ter
f
ac
e/u
s
er
ex
p
er
ien
ce
(
UI
/UX)
s
p
ec
ialis
ts
.
T
h
is
v
alid
atio
n
is
ca
r
r
ied
o
u
t
to
en
s
u
r
e
th
at
U
I
an
d
UX
d
esig
n
s
ar
e
u
p
to
s
tan
d
ar
d
an
d
m
ee
t
u
s
er
ex
p
ec
tatio
n
s
.
T
ab
le
4
illu
s
tr
ates
th
e
cr
iter
ia
in
th
e
v
alid
atio
n
in
s
tr
u
m
en
t
p
r
o
v
id
e
d
b
y
th
e
ac
ad
em
ic
lear
n
in
g
ex
p
er
t.
T
h
is
v
alid
atio
n
em
p
h
asizes
p
ed
ag
o
g
ical
a
n
d
m
eth
o
d
o
l
o
g
ical
elem
e
n
ts
to
g
u
ar
an
tee
th
at
t
h
e
p
r
o
p
o
s
ed
to
o
l
o
r
s
y
s
tem
ca
n
s
u
cc
ess
f
u
lly
f
ac
ilit
ate
th
e
lear
n
in
g
p
r
o
ce
s
s
.
T
ab
le
5
p
r
esen
ts
th
e
f
in
d
in
g
s
f
r
o
m
th
e
p
ilo
t
i
n
s
tr
u
m
en
t
g
i
v
en
to
ed
u
ca
to
r
s
at
t
h
e
SMP
L
ab
UM
.
T
h
is
s
tu
d
y
aim
s
to
o
b
tain
d
ir
ec
t
in
p
u
t
f
r
o
m
e
n
d
u
s
er
s
(
te
ac
h
er
s
)
r
eg
a
r
d
in
g
th
e
ef
f
ec
tiv
en
ess
an
d
p
r
ac
ticality
o
f
in
s
tr
u
m
en
ts
o
r
s
y
s
tem
s
cr
e
ated
f
o
r
ed
u
ca
tio
n
al
p
u
r
p
o
s
es
in
s
ch
o
o
ls
.
All
o
f
th
ese
tab
les
ar
e
in
ter
c
o
n
n
ec
te
d
to
e
n
s
u
r
e
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e
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eg
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r
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iate
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en
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ite.
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s
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ess
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r
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o
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e
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ess
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en
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m
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n
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ad
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s
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h
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n
s
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e
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ce
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t
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ased
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at
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e
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f
f
er
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t
an
d
r
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t
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s
s
to
in
f
o
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m
atio
n
[
1
8
]
.
T
h
is
ch
atb
o
t
,
s
im
ilar
t
o
tech
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o
lo
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t
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o
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im
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[
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]
.
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[
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.
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ly
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ates
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ig
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en
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io
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o
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o
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jects.
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e
o
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en
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ar
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ased
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.
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h
e
th
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atic
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en
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ts
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id
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er
e
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ed
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ce
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ias
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2
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]
.
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h
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Fig
u
r
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5
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5
.
I
m
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t f
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.
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ased
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u
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ig
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et
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ak
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s
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e
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atic
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ased
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ig
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e
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t
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3077
d
e
v
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t
t
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n
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t
h
a
t th
e
a
r
ti
f
i
cia
l
i
n
t
ell
ig
e
n
ce
ass
ess
m
en
t
d
e
v
e
lo
p
ed
w
as
i
n
a
cc
o
r
d
an
ce
wit
h
t
h
e
ADD
I
E
m
o
d
el
a
n
d
c
o
u
l
d
p
r
o
d
u
c
e
a
n
ef
f
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cti
v
e
e
v
a
lu
ati
o
n
to
o
l
t
h
a
t
m
e
t
t
h
e
n
ee
d
s
o
f
te
ac
h
e
r
s
in
s
c
h
o
o
ls
.
T
h
e
r
esu
lts
o
f
th
e
ar
tific
ial
in
tellig
en
ce
ass
es
s
m
en
t
web
s
ite
d
ev
elo
p
m
e
n
t
s
h
o
w
th
at
th
is
s
y
s
tem
s
till
n
ee
d
s
f
u
r
th
er
d
ev
elo
p
m
en
t
t
o
co
v
er
v
ar
i
o
u
s
s
u
b
jects.
Ma
n
y
im
p
o
r
tan
t
f
ea
t
u
r
es
h
a
v
e
n
o
t
b
ee
n
im
p
lem
en
ted
,
wh
ich
ar
e
ess
en
tial
to
im
p
r
o
v
in
g
f
u
n
ctio
n
ality
an
d
u
s
ab
ilit
y
o
f
s
y
s
tem
in
a
wid
er
ed
u
ca
tio
n
al
en
v
ir
o
n
m
en
t.
Fo
r
ex
am
p
le,
th
e
lis
t
o
f
q
u
esti
o
n
s
f
ea
tu
r
e
th
at
allo
ws
teac
h
er
s
to
cr
ea
te,
m
an
ag
e,
an
d
s
av
e
q
u
esti
o
n
s
f
o
r
v
ar
io
u
s
s
u
b
jects
h
as
n
o
t
b
ee
n
o
p
tim
ized
.
Swieck
i
et
a
l.
[
2
2
]
m
en
tio
n
s
th
at
an
ef
f
ec
tiv
e
ar
t
if
icial
in
tellig
en
ce
-
b
ased
ass
ess
m
en
t
s
y
s
tem
m
u
s
t
p
r
o
v
i
d
e
v
ar
i
o
u
s
ty
p
es
o
f
q
u
es
tio
n
s
s
o
th
at
it
ca
n
b
e
a
d
ap
ted
to
v
ar
io
u
s
s
u
b
jects
an
d
lear
n
in
g
s
ty
les
o
f
s
tu
d
en
t
s
.
T
h
e
h
is
to
r
y
ch
atb
o
t
an
d
ar
t
if
icial
in
tellig
en
ce
ass
es
s
m
en
t
f
ea
tu
r
es
h
av
e
n
o
t
b
ee
n
f
u
lly
d
ev
el
o
p
ed
.
T
h
is
f
ea
tu
r
e
is
v
er
y
im
p
o
r
tan
t
b
ec
au
s
e
it
allo
w
s
r
ec
o
r
d
in
g
o
f
i
n
ter
ac
tio
n
s
b
etwe
en
teac
h
er
s
an
d
s
tu
d
en
ts
th
r
o
u
g
h
ch
atb
o
ts
,
wh
ich
ca
n
b
e
f
u
r
th
e
r
an
aly
ze
d
to
u
n
d
er
s
tan
d
s
tu
d
e
n
t
lear
n
in
g
p
atter
n
s
an
d
th
e
r
esp
o
n
s
es
p
r
o
v
i
d
ed
b
y
th
e
s
y
s
tem
.
R
ec
o
r
d
in
g
in
ter
ac
tio
n
s
with
ar
tific
ial
in
tellig
en
ce
allo
ws
teac
h
er
s
to
m
o
r
e
ea
s
ily
id
e
n
tify
lear
n
e
r
s
'
d
if
f
icu
lties
an
d
p
r
o
v
id
e
tim
e
ly
in
ter
v
en
tio
n
[
2
3
]
,
[
2
4
]
.
An
o
th
er
f
ea
tu
r
e
th
at
n
ee
d
s
to
b
e
d
ev
elo
p
ed
is
th
e
c
o
r
r
ec
tio
n
o
f
lear
n
er
s
'
an
s
wer
s
in
v
ar
io
u
s
f
ile
f
o
r
m
ats
s
u
ch
as
d
o
c
,
p
d
f
,
im
ag
es,
au
d
io
,
a
n
d
v
id
eo
.
T
h
e
ab
ilit
y
to
co
r
r
ec
t
t
h
ese
v
ar
io
u
s
f
o
r
m
ats
is
v
er
y
im
p
o
r
tan
t
in
t
h
e
d
ig
ital
er
a,
wh
er
e
lear
n
er
s
'
task
s
ar
e
in
c
r
ea
s
in
g
ly
d
iv
er
s
e.
T
h
e
f
lex
ib
ilit
y
to
ac
ce
p
t
an
d
co
r
r
ec
t
a
n
s
wer
s
in
v
ar
i
o
u
s
f
o
r
m
ats
will
in
cr
ea
s
e
th
e
ef
f
ec
tiv
en
ess
an
d
ac
c
u
r
ac
y
o
f
th
e
ar
tific
ial
in
tellig
en
ce
s
y
s
tem
in
ass
e
s
s
in
g
lear
n
er
s
'
wo
r
k
m
o
r
e
r
elev
an
tly
[
2
5
]
.
T
h
r
o
u
g
h
a
liter
atu
r
e
r
ev
iew
o
f
ar
tific
ial
in
tellig
en
ce
-
b
ased
in
f
o
r
m
atio
n
s
y
s
tem
s
,
s
ev
er
al
k
ey
f
ea
tu
r
es
th
at
n
ee
d
to
b
e
im
p
lem
en
ted
h
av
e
b
ee
n
id
en
tifie
d
.
T
h
ese
f
ea
tu
r
es
ar
e
f
u
r
th
er
e
x
p
lain
e
d
in
Fig
u
r
e
1
0
,
wh
ic
h
illu
s
tr
ates
th
e
d
etails
o
f
f
ea
tu
r
es
th
at
ar
e
s
till
in
th
e
d
ev
elo
p
m
e
n
t stag
e
an
d
t
h
o
s
e
t
h
at
h
av
e
b
ee
n
im
p
lem
e
n
ted
.
B
ased
o
n
Fig
u
r
e
1
0
,
th
er
e
ar
e
s
till
m
an
y
f
ea
tu
r
es
th
at
h
av
e
n
o
t
b
ee
n
f
u
lly
im
p
lem
en
ted
.
Fo
r
ex
am
p
le,
th
e
lear
n
in
g
lis
t
f
ea
tu
r
e
is
s
till
lim
ited
to
g
en
er
al
s
u
b
jects,
wh
er
ea
s
if
it
wer
e
d
e
v
elo
p
ed
t
o
co
v
er
all
s
u
b
jects,
s
u
ch
as m
ath
em
atics,
it
wo
u
l
d
s
im
p
lify
th
e
ass
ess
m
en
t
p
r
o
ce
s
s
f
o
r
teac
h
er
s
f
r
o
m
v
ar
io
u
s
d
is
cip
lin
es,
as
s
tated
b
y
Din
g
et
a
l.
[
2
6
]
,
th
at
th
e
a
p
p
licatio
n
o
f
ar
ti
f
icial
in
tellig
en
ce
in
v
ar
i
o
u
s
s
u
b
jects
in
cr
ea
s
es
ass
es
s
m
en
t
ef
f
icien
cy
.
I
n
ad
d
i
tio
n
,
th
e
lear
n
in
g
q
u
esti
o
n
lis
t
f
ea
tu
r
e
ca
n
o
n
ly
ass
ess
es
s
ay
q
u
esti
o
n
s
an
d
d
o
es
n
o
t y
et
s
u
p
p
o
r
t p
r
o
ject
ass
ess
m
en
ts
s
u
ch
as in
f
o
g
r
ap
h
ics,
v
i
d
eo
s
,
o
r
o
th
er
m
u
ltime
d
ia
ass
ig
n
m
en
ts
.
Acc
o
r
d
in
g
to
New
h
o
u
s
e
[
2
7
]
,
im
p
o
r
tan
t
in
p
r
o
v
id
i
n
g
a
co
m
p
r
eh
e
n
s
iv
e
ass
ess
m
en
t
o
f
tech
n
o
lo
g
y
-
b
ased
task
s
.
T
h
e
h
is
to
r
y
f
ea
tu
r
e
o
f
ar
tific
ial
in
t
ellig
en
ce
ass
ess
m
en
t
an
d
ch
at
b
o
t
also
d
o
es
n
o
t
f
u
n
ctio
n
o
p
ti
m
ally
b
ec
au
s
e
a
f
ter
th
e
u
s
er
lo
g
s
o
u
t,
th
e
ass
ess
m
en
t
r
esu
lts
ar
e
n
o
t
s
av
ed
au
to
m
atica
lly
,
ev
en
th
o
u
g
h
s
av
i
n
g
p
r
ev
io
u
s
ass
ess
m
en
t
d
ata
is
v
er
y
im
p
o
r
tan
t
f
o
r
tr
a
ck
in
g
s
tu
d
e
n
t
p
r
o
g
r
ess
.
Fo
r
e
x
am
p
le,
s
o
cial
s
tu
d
ies
teac
h
er
s
ca
n
ass
ess
h
is
to
r
y
r
ep
o
r
ts
in
p
d
f
f
o
r
m
,
h
an
d
m
ad
e
m
ap
im
ag
es,
o
r
v
id
eo
p
r
esen
tatio
n
s
,
wh
ich
s
u
p
p
o
r
t
m
o
r
e
co
m
p
r
eh
e
n
s
iv
e
an
d
au
th
en
tic
ass
ess
m
en
ts
o
f
s
tu
d
en
t a
b
ilit
ies.
Fig
u
r
e
1
0
.
Min
d
m
a
p
ar
tific
ial
in
tellig
en
ce
ass
ess
m
en
t in
f
o
r
m
atio
n
s
y
s
tem
f
ea
tu
r
es th
at
n
e
ed
to
b
e
d
ev
elo
p
ed
4.
CO
NCLU
SI
O
N
T
h
is
s
tu
d
y
co
n
tr
ib
u
tes
to
th
e
f
ield
o
f
e
d
u
ca
tio
n
al
tec
h
n
o
l
o
g
y
b
y
d
e
v
elo
p
in
g
a
v
alid
a
n
d
p
r
ac
tical
ar
tific
ial
in
tellig
en
ce
-
b
ased
l
ea
r
n
in
g
ev
alu
atio
n
s
y
s
tem
u
s
in
g
th
e
ADDI
E
m
o
d
el.
T
h
e
s
y
s
tem
,
wh
ic
h
in
teg
r
ates
a
v
ir
tu
al
ass
i
s
tan
t
ch
atb
o
t
an
d
au
to
m
ated
g
r
a
d
in
g
ar
tific
ial
in
tellig
en
ce
a
s
s
e
s
s
m
en
t,
was
p
r
o
v
en
ef
f
ec
tiv
e
with
a
f
ea
s
ib
ilit
y
s
co
r
e
o
f
9
4
.
4
%
in
f
ield
tr
ials
in
v
o
lv
in
g
s
ec
o
n
d
ar
y
s
ch
o
o
l
tea
ch
er
s
.
T
h
e
p
r
im
ar
y
co
n
tr
ib
u
tio
n
lies
in
its
ab
ilit
y
to
r
ed
u
ce
teac
h
e
r
s
'
ad
m
in
is
tr
ativ
e
b
u
r
d
e
n
an
d
p
r
o
v
id
e
o
b
j
ec
tiv
e,
p
er
s
o
n
alize
d
f
ee
d
b
ac
k
b
ased
o
n
s
tu
d
en
t
le
ar
n
in
g
s
ty
les.
Ho
wev
er
,
th
is
s
tu
d
y
h
as
s
ev
er
al
lim
itatio
n
s
.
First,
th
e
cu
r
r
en
t
q
u
esti
o
n
d
atab
ase
an
d
lear
n
i
n
g
lis
t
ar
e
p
r
ed
o
m
in
an
tly
f
o
cu
s
ed
o
n
s
o
cial
s
tu
d
ies.
Seco
n
d
,
th
e
ar
tific
ial
in
tellig
en
ce
ass
ess
m
en
t
ca
p
ab
ilit
y
is
cu
r
r
en
tly
lim
ited
in
p
r
o
ce
s
s
in
g
co
m
p
le
x
m
u
ltime
d
i
a
f
o
r
m
ats
s
u
ch
as
au
d
io
an
d
v
i
d
eo
an
d
m
ain
tai
n
in
g
lo
n
g
-
ter
m
s
ess
io
n
h
is
to
r
y
.
Fu
tu
r
e
wo
r
k
s
h
o
u
ld
f
o
cu
s
o
n
ex
p
an
d
in
g
th
e
s
y
s
tem
'
s
d
atab
ase
to
co
v
er
a
w
id
er
r
an
g
e
o
f
s
u
b
jects
b
ey
o
n
d
s
o
cial
s
tu
d
ie
s
.
Ad
d
itio
n
ally
,
f
u
r
th
er
d
ev
elo
p
m
en
t
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