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K
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Per
s
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elate
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ess
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Stre
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CC B
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C
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r
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s
p
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A
uth
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r
:
J
o
n
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L
ap
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Ma
ǹ
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lleg
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d
u
ca
tio
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v
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cija
Un
iv
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ity
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Scien
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T
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Gen
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T
in
io
Stre
et,
C
ab
an
at
u
an
C
ity
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Nu
ev
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cija,
Ph
ilip
p
in
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m
ail:
m
r
jo
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an
lm
@
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m
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co
m
1.
I
NT
RO
D
UCT
I
O
N
Sin
ce
th
e
1
9
3
0
s
,
r
esear
c
h
h
as
co
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s
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ten
tly
h
ig
h
lig
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ted
s
tr
ess
as
a
cr
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is
s
u
e
af
f
ec
tin
g
tea
ch
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with
s
o
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s
tu
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in
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it
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lead
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h
ea
lth
p
r
o
b
lem
with
in
th
e
p
r
o
f
ess
io
n
[
1
]
.
I
n
r
ec
en
t
y
ea
r
s
,
th
e
teac
h
in
g
p
r
o
f
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io
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as
s
ee
n
a
s
ig
n
if
ican
t
in
cr
ea
s
e
in
s
tr
ess
lev
els
[
2
]
,
p
r
im
a
r
ily
d
r
iv
e
n
b
y
h
ei
g
h
ten
ed
d
em
an
d
s
f
o
r
ex
ce
llen
ce
in
e
d
u
ca
tio
n
.
T
h
is
p
u
s
h
f
o
r
ex
ce
llen
ce
h
as
u
s
h
er
ed
in
n
ew
t
ec
h
n
o
lo
g
i
es,
m
eth
o
d
o
lo
g
ies,
m
an
ag
em
en
t
s
ty
les,
an
d
co
n
ti
n
u
al
in
n
o
v
atio
n
s
ac
r
o
s
s
v
ar
io
u
s
cu
r
r
icu
la,
all
co
n
tr
ib
u
tin
g
to
an
in
cr
ea
s
in
g
l
y
s
tr
ess
f
u
l e
n
v
ir
o
n
m
en
t
f
o
r
e
d
u
c
ato
r
s
[
3
]
.
T
o
d
ay
,
teac
h
er
s
f
ac
e
t
h
e
ch
all
en
g
e
o
f
f
o
s
ter
in
g
s
tu
d
en
t
lear
n
in
g
an
d
r
esp
o
n
s
ib
ilit
y
f
o
r
th
e
ir
s
tu
d
en
ts
'
em
o
tio
n
al
h
ea
lth
an
d
p
h
y
s
ical
well
-
b
ein
g
[
4
]
.
T
h
is
ex
p
an
d
in
g
r
o
le,
co
u
p
le
d
with
th
e
n
ee
d
to
b
alan
ce
p
er
s
o
n
al
r
esp
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n
s
ib
ilit
ies
—
s
u
c
h
as
f
am
il
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o
b
lig
atio
n
s
,
r
elig
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u
s
co
m
m
i
tm
en
ts
,
an
d
co
m
m
u
n
ity
in
v
o
l
v
em
en
t
—
in
ten
s
if
ies
th
e
s
tr
ess
ex
p
er
ien
ce
d
b
y
m
an
y
teac
h
er
s
.
T
h
e
cu
m
u
lativ
e
ef
f
ec
t
o
f
th
ese
d
em
an
d
s
h
as
f
ar
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r
e
ac
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in
g
im
p
licatio
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s
,
n
eg
ativ
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p
ac
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teac
h
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r
s
'
s
en
s
e
o
f
ef
f
icac
y
,
jo
b
s
atis
f
ac
tio
n
,
an
d
o
v
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r
all
well
-
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ein
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wh
ile
co
n
tr
ib
u
tin
g
to
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u
r
n
o
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t,
attr
itio
n
,
an
d
d
ec
r
ea
s
ed
s
tu
d
en
t
e
n
g
ag
e
m
en
t
[
5
]
.
T
h
is
liter
atu
r
e
h
i
g
h
lig
h
ts
th
e
co
m
p
lex
n
atu
r
e
o
f
s
tr
ess
,
em
p
h
asizin
g
t
h
e
im
p
o
r
tan
ce
o
f
a
co
m
p
r
eh
e
n
s
iv
e
ev
alu
ati
o
n
o
f
s
tr
ess
lev
els
tailo
r
e
d
t
o
ap
p
r
o
p
r
iate
s
tr
ess
m
an
ag
em
en
t
p
r
ac
tices a
n
d
tec
h
n
iq
u
es.
Ho
wev
er
,
it
is
ess
en
tial
to
r
ec
o
g
n
ize
th
at
s
tr
ess
is
a
s
u
b
jectiv
e
ex
p
er
ien
ce
;
wh
at
o
n
e
te
ac
h
er
f
in
d
s
s
tr
ess
f
u
l
m
ay
n
o
t
b
e
as
c
h
allen
g
in
g
f
o
r
an
o
t
h
er
.
I
n
ef
f
ec
tiv
e
co
p
in
g
s
tr
ateg
ies
ca
n
ex
ac
e
r
b
a
te
s
tr
ess
,
lead
in
g
to
Evaluation Warning : The document was created with Spire.PDF for Python.
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8
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6
S
tr
ess
,
s
t
r
ess
o
r
s
,
a
n
d
s
tr
ess
m
a
n
a
g
eme
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t
p
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a
ctice
s
a
mo
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…
(
Jo
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a
th
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n
La
p
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ǹ
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s
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819
p
h
y
s
ical,
m
en
tal,
an
d
em
o
tio
n
al
s
tr
ain
[
6
]
.
T
h
er
ef
o
r
e
,
teac
h
er
s
m
u
s
t
d
ev
elo
p
ef
f
ec
tiv
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co
p
i
n
g
m
ec
h
an
is
m
s
to
n
av
ig
ate
th
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c
o
m
p
lex
i
n
ter
p
la
y
o
f
p
r
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f
ess
io
n
al
an
d
p
er
s
o
n
al
d
em
an
d
s
th
at
c
h
ar
ac
ter
ize
m
o
d
er
n
teac
h
in
g
.
Giv
en
th
at
teac
h
er
s
ex
p
er
ien
c
e
s
tr
ess
b
r
o
u
g
h
t a
b
o
u
t b
y
th
e
c
ir
cu
m
s
tan
ce
s
ab
o
v
e
in
th
eir
p
e
r
s
o
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al
an
d
p
r
o
f
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io
n
al
liv
es,
is
it
n
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ess
ar
y
f
o
r
s
ch
o
o
ls
to
r
eg
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lar
ly
lo
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k
af
ter
th
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welf
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o
f
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f
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p
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tect
t
h
em
f
r
o
m
s
tr
ess
f
u
l
co
n
d
itio
n
s
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f
y
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s
,
wh
at
ch
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g
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o
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ad
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itio
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s
s
h
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ld
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s
o
f
teac
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th
at
th
ey
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ain
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ec
tiv
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T
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e
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esear
ch
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s
h
o
p
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at
th
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an
s
wer
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to
th
ese
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n
s
wo
u
ld
b
e
h
elp
f
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l
to
teac
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er
s
.
T
h
ese
an
s
wer
s
wi
ll
p
r
o
v
id
e
v
alu
a
b
le
in
s
ig
h
ts
to
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p
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s
to
n
av
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ate
th
e
ch
allen
g
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o
f
th
eir
p
r
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f
ess
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,
u
ltima
tely
lea
d
in
g
to
b
etter
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u
tco
m
es
f
o
r
b
o
th
teac
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s
an
d
s
tu
d
e
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ts
.
T
h
is
is
t
h
e
r
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b
e
h
in
d
th
e
co
n
ce
p
t
u
aliza
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th
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s
tu
d
y
.
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h
e
m
ain
co
n
c
er
n
o
f
th
is
r
ese
ar
ch
was
to
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eter
m
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th
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s
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ip
am
o
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er
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o
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ics,
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e
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d
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e
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ess
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i
n
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o
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g
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s
s
io
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Dis
tr
ict
I
V,
Div
is
io
n
o
f
Nu
ev
a
E
cija.
Sp
e
cif
ically
,
th
is
r
es
ea
r
ch
attem
p
t
ed
to
an
s
wer
th
e
f
o
llo
win
g
o
b
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)
d
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ics
o
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o
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eir
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ess
b
ased
o
n
th
e
g
iv
en
s
tr
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o
r
s
,
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an
a
g
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en
t
p
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ll
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q
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r
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a
s
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e
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ip
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p
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'
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l
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ls
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h
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t
u
d
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w
a
s
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h
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Div
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e
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A
t
o
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a
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y
[
7
]
.
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h
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22
[
8
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.
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f
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5
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a
l
s
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as
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1
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[
9
]
.
F
u
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e
,
t
h
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n
v
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f
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:
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2
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f
2
.
6
4
,
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n
t
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p
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M
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.
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2
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f
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3
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s
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ip
at
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elate
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ar
n
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f
2
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2
2
.
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h
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f
in
d
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est
th
at
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en
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g
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th
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em
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d
s
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b
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n
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1
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.
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ec
h
an
is
m
s
f
o
r
co
p
in
g
with
j
o
b
-
r
elate
d
s
tr
ess
o
r
s
an
d
en
h
an
cin
g
jo
b
s
atis
f
ac
tio
n
[
1
7
]
.
L
astl
y
,
p
r
io
r
itizin
g
s
ch
o
o
l
s
itu
atio
n
-
r
elate
d
p
r
ac
tices,
with
a
g
r
an
d
m
ea
n
o
f
4
.
0
8
,
h
ig
h
lig
h
ts
p
ar
ticip
an
ts
'
p
r
o
ac
tiv
e
m
ea
s
u
r
es
to
ad
d
r
ess
s
tr
es
s
o
r
s
in
h
er
en
t
with
in
th
e
ed
u
ca
tio
n
a
l
en
v
ir
o
n
m
en
t,
s
u
ch
as
cu
r
r
icu
lu
m
d
em
an
d
s
,
s
tu
d
en
t
b
eh
a
v
io
r
m
an
ag
em
en
t,
an
d
class
r
o
o
m
d
y
n
am
ics
[
1
8
]
.
Ov
er
all,
th
ese
f
in
d
in
g
s
u
n
d
e
r
s
co
r
e
th
e
m
u
ltifa
ce
ted
n
atu
r
e
o
f
s
tr
ess
m
an
ag
em
en
t
am
o
n
g
e
d
u
ca
to
r
s
an
d
h
ig
h
lig
h
t
th
e
im
p
o
r
ta
n
ce
o
f
im
p
lem
en
tin
g
d
iv
e
r
s
e
co
p
in
g
s
tr
ateg
ies
to
n
av
ig
ate
th
e
co
m
p
lex
ch
allen
g
es
in
h
er
en
t
with
in
th
e
teac
h
in
g
p
r
o
f
es
s
io
n
ef
f
ec
tiv
ely
.
Mo
r
eo
v
er
,
th
ey
em
p
h
asize
th
e
n
ee
d
f
o
r
tar
g
eted
in
ter
v
en
tio
n
s
an
d
s
u
p
p
o
r
tiv
e
o
r
g
an
izatio
n
al
p
o
licies
to
f
o
s
ter
a
co
n
d
u
civ
e
wo
r
k
en
v
ir
o
n
m
en
t
th
at
p
r
o
m
o
tes tea
ch
er
well
-
b
ein
g
a
n
d
jo
b
s
atis
f
ac
tio
n
.
T
ab
le
2
.
Me
an
an
d
i
n
ter
p
r
etati
o
n
o
f
th
e
tw
o
ca
teg
o
r
ies o
f
th
e
s
tr
ess
m
an
ag
em
en
t p
r
ac
tices
em
p
lo
y
ed
b
y
t
h
e
p
u
b
lic
-
s
ch
o
o
l te
ac
h
er
s
S
t
r
e
ss m
a
n
a
g
e
me
n
t
p
r
a
c
t
i
c
e
s
M
e
a
n
sc
o
r
e
s
D
e
scri
p
t
i
v
e
i
n
t
e
r
p
r
e
t
a
t
i
o
n
P
e
r
so
n
a
l
-
r
e
l
a
t
e
d
p
r
a
c
t
i
c
e
s
F
a
m
i
l
y
r
e
l
a
t
i
o
n
s
R
e
l
i
g
i
o
u
s
o
b
l
i
g
a
t
i
o
n
s
C
o
mm
u
n
i
t
y
p
a
r
t
i
c
i
p
a
t
i
o
n
3
.
9
5
3
.
7
1
3
.
7
0
D
o
n
e
a
l
m
o
st
e
v
e
r
y
t
i
me
D
o
n
e
a
l
m
o
st
e
v
e
r
y
t
i
me
D
o
n
e
a
l
m
o
st
e
v
e
r
y
t
i
me
W
o
r
k
-
r
e
l
a
t
e
d
p
r
a
c
t
i
c
e
s
J
o
b
a
ss
i
g
n
m
e
n
t
s
R
e
l
a
t
i
o
n
s
h
i
p
s
a
t
w
o
r
k
O
r
g
a
n
i
z
a
t
i
o
n
a
l
s
t
r
u
c
t
u
r
e
C
a
r
e
e
r
d
e
v
e
l
o
p
me
n
t
S
c
h
o
o
l
s
i
t
u
a
t
i
o
n
s
4
.
1
5
4
.
2
3
3
.
9
0
3
.
7
6
4
.
0
8
D
o
n
e
a
l
m
o
st
e
v
e
r
y
t
i
me
D
o
n
e
e
v
e
r
y
t
i
m
e
D
o
n
e
a
l
m
o
st
e
v
e
r
y
t
i
me
D
o
n
e
a
l
m
o
st
e
v
e
r
y
t
i
me
D
o
n
e
a
l
m
o
st
e
v
e
r
y
t
i
me
S
c
o
r
e
s
a
n
d
I
n
t
e
r
p
r
e
t
a
t
i
o
n
:
4
.
2
1
-
5
.
0
0
=
D
o
n
e
Ev
e
r
y
t
i
m
e
;
3
.
4
1
-
4
.
2
0
=
D
o
n
e
A
l
m
o
st
Ev
e
r
y
t
i
m
e
;
2
.
6
1
-
3
.
4
0
=
D
o
n
e
O
c
c
a
s
i
o
n
a
l
l
y
;
1
.
8
1
-
2
.
6
0
=
D
o
n
e
A
l
m
o
st
N
e
v
e
r
;
1
.
0
0
-
1
.
8
0
=
N
e
v
e
r
D
o
n
e
T
ab
le
3
p
r
esen
ts
th
e
co
r
r
elatio
n
b
etwe
en
p
er
s
o
n
al
m
etr
ics
an
d
p
u
b
lic
-
s
ch
o
o
l
teac
h
er
s
'
s
tr
es
s
lev
els.
On
th
eir
m
etr
ics,
b
o
th
th
e
elem
e
n
tar
y
an
d
ju
n
io
r
h
ig
h
s
ch
o
o
l
teac
h
er
r
esp
o
n
d
en
ts
ex
h
ib
ited
a
VE
R
Y
SMAL
L
C
OR
R
E
L
AT
I
ON
with
th
eir
s
tr
ess
lev
els.
T
h
is
f
in
d
in
g
r
e
s
o
n
ates
with
p
r
ev
io
u
s
r
esear
ch
h
ig
h
lig
h
tin
g
th
e
n
u
an
ce
d
r
elatio
n
s
h
ip
b
etwe
e
n
in
d
iv
id
u
al
c
h
ar
ac
ter
is
tics
an
d
s
tr
ess
ex
p
er
ien
ce
s
am
o
n
g
teac
h
er
s
[
1
9
]
.
Sp
ec
if
ically
,
ag
e
(
-
0
.
6
8
)
an
d
s
ex
(
-
0
.
1
0
3
)
d
em
o
n
s
tr
ated
a
VE
R
Y
SM
AL
L
NE
GAT
I
VE
C
OR
R
E
L
AT
I
ON
with
teac
h
er
-
r
esp
o
n
d
en
ts
'
s
tr
es
s
lev
els.
T
h
ese
r
esu
lt
s
s
u
g
g
est
th
at
y
o
u
n
g
er
ag
e
an
d
m
ale
g
en
d
er
m
ay
b
e
ass
o
ciate
d
with
s
lig
h
tly
lo
wer
s
tr
ess
lev
els
am
o
n
g
ju
n
i
o
r
h
ig
h
s
ch
o
o
l
teac
h
er
s
,
alth
o
u
g
h
th
e
m
ag
n
itu
d
e
o
f
th
ese
co
r
r
elatio
n
s
is
m
in
im
al.
Fu
r
th
er
m
o
r
e
,
th
e
h
ig
h
est e
d
u
c
atio
n
al
attain
m
en
t
(
-
0
.
0
1
7
)
,
le
n
g
th
o
f
te
ac
h
i
n
g
e
x
p
er
ie
n
ce
(
-
0
.
1
1
1
)
,
a
n
d
th
e
n
u
m
b
e
r
o
f
f
ac
u
lty
in
th
ei
r
g
r
ad
e
le
v
el
(
-
0
.
0
6
1
)
wer
e
a
ls
o
f
o
u
n
d
to
h
a
v
e
VE
R
Y
SMAL
L
NE
GAT
I
VE
C
OR
R
E
L
AT
I
ONS
with
s
tr
ess
lev
els.
T
h
ese
f
in
d
in
g
s
ar
e
co
n
s
is
ten
t
with
p
r
ev
io
u
s
s
tu
d
ies
s
u
g
g
esti
n
g
th
at
h
ig
h
er
lev
els
o
f
ed
u
ca
tio
n
an
d
l
o
n
g
e
r
teac
h
in
g
e
x
p
er
ien
ce
m
ay
co
n
f
er
s
o
m
e
r
esil
ien
ce
ag
ai
n
s
t
s
tr
ess
in
ed
u
ca
tio
n
al
s
ettin
g
s
[
2
0
]
,
[
2
1
]
.
C
o
n
v
e
r
s
ely
,
th
e
r
em
ain
i
n
g
p
er
s
o
n
al
m
etr
i
cs
d
is
p
lay
e
d
VE
R
Y
SMAL
L
POSIT
I
VE
C
OR
R
E
L
AT
I
ONS
w
ith
s
tr
es
s
lev
els
am
o
n
g
ju
n
i
o
r
h
ig
h
s
ch
o
o
l
teac
h
er
p
ar
ticip
a
n
ts
.
C
iv
il
s
t
atu
s
(
0
.
0
1
1
)
,
f
am
ily
s
ize
(
0
.
0
4
3
)
,
h
ig
h
est
ed
u
ca
tio
n
al
attain
m
en
t
(
0
.
0
3
3
)
,
f
r
eq
u
en
cy
o
f
i
n
ter
ac
tio
n
with
im
m
ed
iate
s
u
p
er
v
is
o
r
s
(
0
.
0
4
9
)
,
an
d
f
r
eq
u
e
n
cy
o
f
in
te
r
ac
tio
n
with
co
-
teac
h
e
r
s
(
0
.
0
0
2
)
all
s
h
o
wed
m
in
im
al
ass
o
cia
tio
n
s
with
elev
ated
s
tr
ess
lev
el
s
.
T
h
ese
r
esu
lts
u
n
d
er
s
co
r
e
th
e
co
m
p
lex
in
ter
p
lay
b
etwe
en
in
d
iv
id
u
al
ch
ar
a
cter
is
tics
an
d
s
tr
es
s
ex
p
er
ien
ce
s
in
th
e
teac
h
in
g
p
r
o
f
ess
io
n
,
h
ig
h
lig
h
tin
g
th
e
n
ee
d
f
o
r
tar
g
ete
d
in
ter
v
en
tio
n
s
to
s
u
p
p
o
r
t
teac
h
er
well
-
b
ein
g
[2
2
]
,
[
2
3
]
.
S
i
m
i
la
r
l
y
,
a
m
o
n
g
s
e
n
i
o
r
h
i
g
h
s
c
h
o
o
l
t
e
a
c
h
e
r
p
a
r
ti
c
i
p
a
n
ts
,
9
o
u
t
o
f
1
0
p
e
r
s
o
n
a
l
m
e
t
r
i
c
s
e
x
h
i
b
i
te
d
V
E
R
Y
S
M
A
L
L
C
OR
R
E
L
A
T
I
ON
S
wi
t
h
s
t
r
es
s
l
e
v
el
s
.
A
g
e
(
-
0
.
0
3
9
)
,
s
e
x
(
-
0
.
1
9
8
)
,
c
i
v
i
l
s
t
a
t
u
s
(
-
0
.
1
5
3
)
,
a
n
d
f
r
e
q
u
e
n
c
y
o
f
i
n
t
e
r
a
c
ti
o
n
w
i
t
h
i
m
m
e
d
i
at
e
s
u
p
e
r
v
i
s
o
r
s
(
-
0
.
0
7
8
)
d
e
m
o
n
s
t
r
a
t
e
d
v
e
r
y
s
m
a
l
l
n
e
g
a
t
i
v
e
c
o
r
r
e
la
t
i
o
n
s
w
i
t
h
s
t
r
es
s
le
v
e
l
s
,
s
u
g
g
e
s
ti
n
g
t
h
a
t
f
ac
t
o
r
s
s
u
c
h
a
s
o
l
d
e
r
a
g
e
,
f
e
m
a
l
e
g
e
n
d
e
r
,
s
i
n
g
l
e
s
t
a
t
u
s
,
a
n
d
l
es
s
f
r
e
q
u
e
n
t
i
n
t
e
r
a
ct
i
o
n
wi
th
s
u
p
e
r
v
i
s
o
r
s
m
a
y
b
e
as
s
o
ci
a
t
e
d
w
i
t
h
s
li
g
h
t
l
y
h
i
g
h
e
r
s
t
r
ess
l
e
v
e
l
s
a
m
o
n
g
s
e
n
i
o
r
h
i
g
h
s
c
h
o
o
l
t
e
a
c
h
e
r
s
[2
4
]
,
[
2
5
]
.
C
o
n
v
e
r
s
e
l
y
,
p
e
r
s
o
n
a
l
m
e
t
r
ic
s
s
u
c
h
a
s
f
a
m
i
l
y
s
i
z
e
(
0
.
0
8
6
)
,
m
o
n
t
h
l
y
i
n
c
o
m
e
(
0
.
0
2
5
)
,
h
i
g
h
e
s
t
e
d
u
c
a
t
i
o
n
a
l
a
tt
a
i
n
m
e
n
t
(
0
.
0
0
8
)
,
l
e
n
g
t
h
o
f
t
e
a
c
h
i
n
g
e
x
p
e
r
i
e
n
c
e
(
0
.
0
7
3
)
,
a
n
d
t
h
e
n
u
m
b
e
r
o
f
f
a
c
u
l
t
y
i
n
t
h
e
g
r
a
d
e
l
e
v
e
l
(
0
.
1
4
1
)
e
x
h
i
b
i
t
e
d
v
e
r
y
s
m
a
l
l
p
o
s
i
ti
v
e
c
o
r
r
e
l
at
i
o
n
s
w
it
h
s
t
r
ess
l
e
v
e
ls
.
T
h
es
e
f
i
n
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i
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u
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a
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r
s
[2
6
]
,
[
2
7
]
.
Evaluation Warning : The document was created with Spire.PDF for Python.
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20
25
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8
1
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2
6
824
Of
p
ar
ticu
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MO
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ter
ac
tio
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co
-
teac
h
e
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d
s
tr
ess
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co
r
r
elatio
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o
f
0
.
2
7
4
)
.
T
h
is
s
u
g
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ests
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at
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ea
ter
en
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a
g
em
en
t
with
co
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ay
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e
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ciate
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s
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tly
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ess
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o
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s
en
io
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ig
h
s
ch
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o
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s
,
h
i
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h
tin
g
t
h
e
p
o
te
n
tial
p
r
o
te
ctiv
e
r
o
le
o
f
s
o
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u
p
p
o
r
t
n
etwo
r
k
s
in
m
itig
atin
g
o
cc
u
p
atio
n
al
s
tr
ess
[2
8
],
[2
9
]
.
T
h
ese
f
in
d
in
g
s
u
n
d
er
s
co
r
e
th
e
im
p
o
r
tan
ce
o
f
co
n
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id
er
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g
in
d
iv
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d
u
al
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h
ar
ac
t
er
is
tics
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d
in
ter
p
e
r
s
o
n
al
d
y
n
am
ics
in
ad
d
r
ess
in
g
teac
h
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tr
ess
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d
p
r
o
m
o
tin
g
well
-
b
ein
g
with
in
ed
u
ca
tio
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al
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ettin
g
s
.
E
x
am
in
in
g
th
e
v
ar
io
u
s
p
er
s
o
n
al
m
etr
ics
r
ev
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led
a
p
o
t
en
tial
co
r
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elatio
n
with
t
h
e
s
tr
ess
lev
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ex
p
er
ien
ce
d
b
y
p
u
b
lic
s
ch
o
o
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teac
h
er
s
.
No
ta
b
ly
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a
m
o
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g
th
e
ex
am
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d
p
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r
s
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etr
ics,
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ter
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wo
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k
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e
x
h
ib
ited
an
R
-
v
alu
e
o
f
0
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2
7
4
.
T
h
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co
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icien
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icativ
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o
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a
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ately
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m
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ativ
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s
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r
t
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tical
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ican
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t r
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ess
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p
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m
u
ltifa
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ted
[
30
],
[
3
1
]
.
Desp
ite
th
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lac
k
o
f
s
tatis
t
ical
s
ig
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if
ican
ce
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ated
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ess
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o
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u
b
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ch
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l
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ay
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ter
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ter
is
tics
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ess
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p
er
ien
ce
s
with
in
th
e
teac
h
in
g
p
r
o
f
ess
io
n
.
T
ab
le
3
.
C
o
r
r
elatio
n
b
etwe
en
t
h
e
p
er
s
o
n
al
m
etr
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th
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P
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me
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sp
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P
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Le
g
e
n
d
:
*
S
i
g
n
i
f
i
c
a
n
t
T
h
ese
f
in
d
in
g
s
u
n
d
er
s
co
r
e
th
e
n
ee
d
f
o
r
co
n
tin
u
ed
r
esear
ch
e
f
f
o
r
ts
to
elim
in
ate
s
o
m
e
s
p
ec
if
ic
f
ac
to
r
s
co
n
tr
ib
u
tin
g
to
teac
h
e
r
s
tr
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an
d
well
-
b
ei
n
g
.
B
y
g
ai
n
in
g
a
d
ee
p
er
u
n
d
er
s
tan
d
in
g
o
f
th
e
r
e
latio
n
s
h
ip
s
b
etwe
en
p
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s
o
n
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m
etr
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d
s
tr
ess
lev
els,
ed
u
ca
to
r
s
an
d
p
o
licy
m
ak
e
r
s
ca
n
d
ev
elo
p
tar
g
eted
i
n
ter
v
e
n
tio
n
s
an
d
s
u
p
p
o
r
t
s
y
s
tem
s
to
p
r
o
m
o
te
teac
h
er
r
esil
ien
ce
an
d
f
o
s
ter
a
p
o
s
itiv
e
wo
r
k
en
v
ir
o
n
m
en
t
[
3
1
]
,
[3
2
]
.
Mo
r
eo
v
er
,
th
e
ab
s
en
ce
o
f
s
ig
n
if
ican
t
co
r
r
elatio
n
s
h
ig
h
lig
h
ts
th
e
n
atu
r
e
o
f
teac
h
er
s
tr
ess
,
em
p
h
asizin
g
th
e
im
p
o
r
t
an
ce
o
f
ad
o
p
tin
g
a
h
o
lis
tic
ap
p
r
o
ac
h
to
s
tr
ess
m
a
n
ag
em
en
t
th
at
co
n
s
id
er
s
v
ar
io
u
s
p
er
s
o
n
al,
p
r
o
f
ess
io
n
al,
an
d
co
n
tex
tu
al
f
ac
to
r
s
.
T
h
r
o
u
g
h
c
o
m
p
r
e
h
en
s
iv
e
s
tr
ate
g
ies
aim
ed
at
ad
d
r
ess
in
g
th
e
d
iv
er
s
e
n
ee
d
s
o
f
ed
u
ca
t
o
r
s
,
s
ch
o
o
ls
ca
n
cu
ltiv
ate
a
s
u
p
p
o
r
tiv
e
an
d
co
n
d
u
civ
e
wo
r
k
en
v
ir
o
n
m
en
t
co
n
d
u
civ
e
to
te
ac
h
er
well
-
b
ein
g
an
d
u
ltima
tely
en
h
an
ce
s
tu
d
en
t
o
u
tco
m
es
[
3
3
]
,
[3
4
]
.
4.
CO
N
CL
U
SI
O
N
T
h
e
f
ac
u
lty
m
em
b
er
s
o
f
th
e
p
ar
ticip
atin
g
p
u
b
lic
s
ch
o
o
ls
i
n
th
e
C
o
n
g
r
ess
io
n
al
Dis
tr
ict
I
V
o
f
th
e
Sch
o
o
ls
Div
is
io
n
o
f
Nu
ev
a
E
cija
wer
e
p
r
ed
o
m
in
an
tly
f
em
a
les
with
in
th
e
id
ea
l
ag
e
b
r
ac
k
et,
m
o
s
tly
m
ar
r
ied
,
h
ailin
g
f
r
o
m
s
m
all
f
am
ilies
,
ea
r
n
in
g
a
l
o
wer
-
mi
d
d
le
m
o
n
t
h
l
y
in
co
m
e
b
r
ac
k
et,
co
n
c
u
r
r
en
tl
y
p
u
r
s
u
in
g
g
r
ad
u
ate
s
tu
d
ies,
r
elativ
ely
n
ew
to
th
e
teac
h
in
g
p
r
o
f
ess
io
n
,
p
ar
t
o
f
g
r
ad
e
lev
els
with
an
ad
eq
u
ate
n
u
m
b
er
o
f
f
ac
u
lty
m
em
b
er
s
,
en
g
a
g
in
g
with
th
ei
r
im
m
ed
iate
s
u
p
er
v
is
o
r
s
twice
a
wee
k
,
an
d
in
ter
ac
tin
g
with
th
ei
r
co
-
wo
r
k
er
s
twice
a
wee
k
.
T
h
e
lev
el
o
f
s
tr
ess
ex
p
er
ien
ce
d
b
y
p
u
b
lic
s
ch
o
o
l
te
ac
h
er
s
co
n
ce
r
n
in
g
p
er
s
o
n
al
-
r
e
lated
s
tr
ess
o
r
s
was
ass
es
s
ed
as
L
OW
L
E
VE
L
,
in
te
r
p
r
eted
as
SLI
GHT
L
Y
STRES
SED.
Similar
ly
,
r
eg
ar
d
in
g
wo
r
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ativ
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p
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ac
tices
.
RE
F
E
R
E
NC
E
S
[
1
]
J.
M
.
F
e
r
n
á
n
d
e
z
-
B
a
t
a
n
e
r
o
,
P
.
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n
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.
M
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.
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,
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mp
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[
2
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A
.
W
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.
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,
a
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d
R
.
La
M
a
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a
,
“
Te
a
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ss:
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p
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Fro
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2
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6
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8
.
[
3
]
A
.
H
a
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m
,
M
.
J
a
v
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,
M
.
A
.
Q
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d
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n
d
R
.
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m
a
n
,
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U
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:
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u
s
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b
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O
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4
.
[
4
]
T.
X
u
,
T
.
C
.
H
a
sb
u
n
,
a
n
d
C
.
D
.
A
b
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l
,
“
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x
a
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r P
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a
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o
l
.
7
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l
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5
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x
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v
7
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1
.
6
.
[
5
]
H
.
W
a
n
g
,
N
.
C
.
H
a
l
l
,
a
n
d
S
.
R
a
h
i
m
i
,
“
S
e
l
f
-
e
f
f
i
c
a
c
y
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d
c
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s
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t
t
r
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b
u
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o
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s i
n
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a
c
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s
:
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f
f
e
c
t
s o
n
b
u
r
n
o
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t
,
j
o
b
s
a
t
i
sf
a
c
t
i
o
n
,
i
l
l
n
e
ss
,
a
n
d
q
u
i
t
t
i
n
g
i
n
t
e
n
t
i
o
n
s,
”
T
e
a
c
h
i
n
g
a
n
d
T
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a
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r E
d
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v
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4
7
,
p
p
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1
2
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.
[
6
]
M
.
E.
W
a
d
sw
o
r
t
h
,
“
D
e
v
e
l
o
p
me
n
t
o
f
mal
a
d
a
p
t
i
v
e
c
o
p
i
n
g
:
a
f
u
n
c
t
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n
a
l
a
d
a
p
t
a
t
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o
n
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o
c
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o
n
i
c
,
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n
c
o
n
t
r
o
l
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a
b
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ss,”
C
h
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d
D
e
v
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l
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p
m
e
n
t
Pe
rs
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.
[
7
]
D
.
G
e
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n
d
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.
M
a
l
l
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y
,
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S
S
f
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:
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.
[
8
]
J
.
J
.
C
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,
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.
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,
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.
R
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d
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.
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,
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[
9
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B
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p
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s:
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,
No
.
2
,
J
u
n
e
20
25
:
8
1
8
-
8
2
6
826
[
2
3
]
R
.
C
.
N
a
l
l
a
,
“
L
i
v
e
d
e
x
p
e
r
i
e
n
c
e
s
,
c
h
a
l
l
e
n
g
e
s,
a
n
d
c
o
p
i
n
g
me
c
h
a
n
i
sms
o
f
t
e
a
c
h
e
r
s
o
n
t
h
e
c
u
r
r
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n
t
p
a
r
a
d
i
g
m
sh
i
f
t
i
n
e
d
u
c
a
t
i
o
n
:
a
p
h
e
n
o
m
e
n
o
l
o
g
i
c
a
l
st
u
d
y
,
”
O
n
l
i
n
e
S
u
b
m
i
ssi
o
n
,
v
o
l
.
1
,
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o
.
1
,
p
p
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1
–
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1
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2
0
2
2
,
d
o
i
:
1
0
.
5
2
8
1
/
z
e
n
o
d
o
.
6
8
3
3
3
7
7
.
[
2
4
]
J.
S
c
h
ü
l
e
r
,
A
.
H
a
u
f
l
e
r
,
a
n
d
B
.
D
i
t
z
e
n
,
“
S
o
c
i
a
l
su
p
p
o
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t
a
s
a
st
r
e
ss
b
u
f
f
e
r
o
r
st
r
e
ss
a
mp
l
i
f
i
e
r
a
n
d
t
h
e
m
o
d
e
r
a
t
i
n
g
r
o
l
e
o
f
i
m
p
l
i
c
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t
mo
t
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v
e
s:
p
r
o
t
o
c
o
l
f
o
r
a
r
a
n
d
o
mi
z
e
d
st
u
d
y
,
”
J
MIR
Re
se
a
r
c
h
Pr
o
t
o
c
o
l
s
,
v
o
l
.
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1
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o
.
8
,
2
0
2
2
,
d
o
i
:
1
0
.
2
1
9
6
/
3
9
5
0
9
.
[
2
5
]
B
.
A
g
a
r
w
a
l
,
S
.
K
.
B
r
o
o
k
s
,
a
n
d
N
.
G
r
e
e
n
b
e
r
g
,
“
T
h
e
r
o
l
e
o
f
p
e
e
r
s
u
p
p
o
r
t
i
n
man
a
g
i
n
g
o
c
c
u
p
a
t
i
o
n
a
l
s
t
r
e
ss
:
a
q
u
a
l
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t
a
t
i
v
e
st
u
d
y
o
f
t
h
e
su
st
a
i
n
i
n
g
r
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si
l
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e
n
c
e
a
t
w
o
r
k
i
n
t
e
r
v
e
n
t
i
o
n
,
”
W
o
rk
p
l
a
c
e
H
e
a
l
t
h
a
n
d
S
a
f
e
t
y
,
v
o
l
.
6
8
,
n
o
.
2
,
p
p
.
5
7
–
6
4
,
2
0
2
0
,
d
o
i
:
1
0
.
1
1
7
7
/
2
1
6
5
0
7
9
9
1
9
8
7
3
9
3
4
.
[
2
6
]
K
.
T
.
Tr
a
n
,
P
.
V
.
N
g
u
y
e
n
,
T
.
T.
U
.
D
a
n
g
,
a
n
d
T.
N
.
B
.
T
o
n
,
“
T
h
e
i
mp
a
c
t
s
o
f
t
h
e
h
i
g
h
-
q
u
a
l
i
t
y
w
o
r
k
p
l
a
c
e
r
e
l
a
t
i
o
n
sh
i
p
s
o
n
j
o
b
p
e
r
f
o
r
m
a
n
c
e
:
a
p
e
r
s
p
e
c
t
i
v
e
o
n
s
t
a
f
f
n
u
r
s
e
s
i
n
V
i
e
t
n
a
m
,
”
B
e
h
a
v
i
o
ra
l
S
c
i
e
n
c
e
s
,
v
o
l
.
8
,
n
o
.
1
2
,
p
.
1
0
9
,
N
o
v
.
2
0
1
8
,
d
o
i
:
1
0
.
3
3
9
0
/
b
s8
1
2
0
1
0
9
.
[
2
7
]
D
.
K
.
M
.
J
e
s
B
e
l
l
a
,
“
E
x
p
l
o
r
i
n
g
t
h
e
i
mp
a
c
t
o
f
w
o
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k
p
l
a
c
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t
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o
n
sh
i
p
s
a
n
d
e
m
p
l
o
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e
j
o
b
sa
t
i
sf
a
c
t
i
o
n
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
r
n
a
l
o
f
S
c
i
e
n
t
i
f
i
c
Re
se
a
r
c
h
i
n
M
o
d
e
r
n
S
c
i
e
n
c
e
a
n
d
T
e
c
h
n
o
l
o
g
y
,
v
o
l
.
2
,
n
o
.
8
,
p
p
.
5
5
–
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2
,
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0
2
3
,
d
o
i
:
1
0
.
5
9
8
2
8
/
i
j
sr
mst
.
v
2
i
8
.
1
3
6
.
[
2
8
]
K
.
K
a
n
g
a
s
-
D
i
c
k
a
n
d
E.
O
’
S
h
a
u
g
h
n
e
ssy
,
“
I
n
t
e
r
v
e
n
t
i
o
n
s
t
h
a
t
p
r
o
m
o
t
e
r
e
si
l
i
e
n
c
e
a
m
o
n
g
t
e
a
c
h
e
r
s:
a
sy
s
t
e
m
a
t
i
c
r
e
v
i
e
w
o
f
t
h
e
l
i
t
e
r
a
t
u
r
e
,
”
I
n
t
e
r
n
a
t
i
o
n
a
l
J
o
u
rn
a
l
o
f
S
c
h
o
o
l
a
n
d
E
d
u
c
a
t
i
o
n
a
l
Ps
y
c
h
o
l
o
g
y
,
v
o
l
.
8
,
n
o
.
2
,
p
p
.
1
3
1
–
1
4
6
,
2
0
2
0
,
d
o
i
:
1
0
.
1
0
8
0
/
2
1
6
8
3
6
0
3
.
2
0
2
0
.
1
7
3
4
1
2
5
.
[
2
9
]
L.
F
l
o
r
i
a
n
a
n
d
D
.
C
a
me
d
d
a
,
“
E
n
h
a
n
c
i
n
g
t
e
a
c
h
e
r
e
d
u
c
a
t
i
o
n
f
o
r
i
n
c
l
u
si
o
n
,
”
E
u
ro
p
e
a
n
J
o
u
rn
a
l
o
f
T
e
a
c
h
e
r
E
d
u
c
a
t
i
o
n
,
v
o
l
.
4
3
,
n
o
.
1
,
p
p
.
4
–
8
,
Ja
n
.
2
0
2
0
,
d
o
i
:
1
0
.
1
0
8
0
/
0
2
6
1
9
7
6
8
.
2
0
2
0
.
1
7
0
7
5
7
9
.
[
3
0
]
D
.
B
.
O
’
C
o
n
n
o
r
,
J.
F
.
T
h
a
y
e
r
,
a
n
d
K
.
V
e
d
h
a
r
a
,
“
S
t
r
e
ss
a
n
d
h
e
a
l
t
h
:
a
r
e
v
i
e
w
o
f
p
s
y
c
h
o
b
i
o
l
o
g
i
c
a
l
p
r
o
c
e
sses
,
”
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n
u
a
l
Re
v
i
e
w
o
f
Psy
c
h
o
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g
y
,
v
o
l
.
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2
,
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o
.
1
,
p
p
.
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6
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–
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,
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n
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:
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0
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n
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v
-
p
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c
h
-
0
6
2
5
2
0
-
1
2
2
3
3
1
.
[
31]
J.
K
i
m
,
Y
.
S
h
i
n
,
E
.
Ts
u
k
a
y
a
m
a
,
a
n
d
D
.
P
a
r
k
,
“
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t
r
e
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mi
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se
t
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a
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r
s
,
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J
o
u
rn
a
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o
f
S
c
h
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l
Psy
c
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o
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g
y
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v
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l
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8
,
p
p
.
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3
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e
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0
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0
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d
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:
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.
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6
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.
j
s
p
.
2
0
1
9
.
1
1
.
0
0
2
.
[
3
2
]
K
.
M
a
,
L.
Li
a
n
g
,
M
.
C
h
u
t
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y
a
m
i
,
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.
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c
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l
l
,
T.
K
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n
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n
d
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.
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a
n
H
a
,
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a
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m
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c
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r
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y
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d
d
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p
r
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o
n
a
mo
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g
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a
c
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r
s:
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s
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v
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e
w
a
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d
me
t
a
-
a
n
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”
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o
r
k
,
v
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.
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p
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:
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0
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3
2
3
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-
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2
.
[
3
3
]
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.
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.
V
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t
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-
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d
u
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.
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,
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.
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.
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med
u
,
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A
ssessm
e
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t
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ss
ma
n
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g
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m
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t
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-
serv
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h
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a
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s
:
a
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a
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d
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m
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d
c
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d
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d
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.
[
3
4
]
D
.
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.
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A
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,
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C
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d
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,
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d
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4
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In
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r
ism
(DO
T).
He
is
a
li
c
e
n
se
d
p
ro
fe
ss
io
n
a
l
tea
c
h
e
r
with
a
lmo
st
ten
y
e
a
rs
o
f
e
x
p
e
rien
c
e
in
th
e
tea
c
h
i
n
g
p
r
o
fe
ss
io
n
.
He
is
a
n
As
so
c
iate
P
r
o
fe
ss
o
r
a
t
t
h
e
Co
ll
e
g
e
o
f
Ed
u
c
a
ti
o
n
o
f
N
u
e
v
a
Ecija Un
i
v
e
rsity
o
f
S
c
ie
n
c
e
a
n
d
Tec
h
n
o
lo
g
y
,
S
a
n
Isid
r
o
Ca
m
p
u
s.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
m
rj
o
n
a
th
a
n
lm@
g
m
a
il
.
c
o
m
.
Ro
e
l
S
a
n
c
h
e
z
Ang
is
a
c
o
m
m
it
ted
lea
rn
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g
a
d
v
o
c
a
te
wh
o
e
n
j
o
y
s
d
isc
o
v
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ri
n
g
n
e
w
c
o
n
tex
ts
i
n
p
e
d
a
g
o
g
y
to
i
n
sp
ire
f
e
ll
o
w
e
d
u
c
a
to
rs
to
p
ro
v
id
e
e
d
u
c
a
ti
o
n
i
n
a
b
ro
a
d
e
r
sp
e
c
tru
m
o
f
a
p
p
li
c
a
ti
o
n
to
t
h
e
ir
stu
d
e
n
ts;
h
e
is
a
lea
d
e
r
wh
o
e
n
g
a
g
e
s
h
i
s
fa
c
u
lt
y
m
e
m
b
e
rs
to
b
e
e
m
p
o
we
re
d
m
e
m
b
e
rs
o
f
t
h
e
a
c
a
d
e
m
e
.
Ca
re
e
r
m
il
e
sto
n
e
s
in
c
l
u
d
e
writi
n
g
a
n
d
e
d
it
i
n
g
m
a
n
y
tex
tb
o
o
k
s
in
sc
ien
c
e
s
a
n
d
m
a
th
e
m
a
ti
c
s,
e
n
g
a
g
in
g
i
n
p
e
d
a
g
o
g
ica
l
re
se
a
r
c
h
to
c
o
n
tri
b
u
te
t
o
sc
ien
c
e
p
e
d
a
g
o
g
y
,
a
n
d
se
r
v
in
g
a
s
a
train
e
r
a
n
d
re
so
u
rc
e
sp
e
a
k
e
r
to
p
r
o
fe
ss
io
n
a
ls
p
u
rs
u
in
g
e
d
u
c
a
ti
o
n
a
l
e
x
c
e
ll
e
n
c
e
.
Ha
s
a
n
Ex
e
c
u
ti
v
e
Do
c
to
ra
te
i
n
Lea
d
e
rsh
ip
,
Ed
u
c
a
ti
o
n
Trac
k
,
fro
m
t
h
e
Un
iv
e
rsity
o
f
M
a
k
a
ti
;
h
a
s
e
a
rn
e
d
a
M
a
ste
r’s
De
g
re
e
in
Tea
c
h
i
n
g
,
M
a
jo
r
i
n
P
h
y
sic
s
fro
m
t
h
e
Nu
e
v
a
Ecija
U
n
iv
e
rsit
y
o
f
S
c
ien
c
e
a
n
d
Tec
h
n
o
lo
g
y
;
p
o
ss
e
ss
e
s
a
b
a
c
c
a
lau
re
a
te
d
e
g
re
e
i
n
P
h
y
sic
s fro
m
De
La S
a
ll
e
Un
iv
e
r
sity
.
Re
c
ip
ien
t
o
f
th
e
Do
n
Ca
rlo
s
P
a
lan
c
a
M
e
m
o
rial
Aw
a
rd
s
fo
r
Li
tera
tu
re
,
c
u
rre
n
tl
y
t
h
e
Ch
a
ir
o
f
t
h
e
M
a
th
e
m
a
t
ics
a
n
d
S
c
ie
n
c
e
s
De
p
a
rtme
n
t
o
f
t
h
e
Nu
e
v
a
Ecija Un
iv
e
rsity
o
f
S
c
ien
c
e
a
n
d
T
e
c
h
n
o
l
o
g
y
,
a
n
d
a
n
Ac
c
re
d
it
o
r
o
f
t
h
e
Ac
c
re
d
it
in
g
Ag
e
n
c
y
o
f
Ch
a
rtere
d
Co
ll
e
g
e
s
a
n
d
Un
i
v
e
rsiti
e
s
o
f
t
h
e
P
h
il
i
p
p
i
n
e
s,
In
c
.
He
c
a
n
b
e
c
o
n
tac
ted
a
t
e
m
a
il
:
ro
e
lb
u
tch
a
n
g
@
g
m
a
il
.
c
o
m
.
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