Page 69
B
E
C
H
IG
H
E
R
A DETAILED LOOK AT THE TASKS
Part One
This is a matching task involving either a single text or five
related shorter texts. Examples are a set of related product
descriptions, a set of advertisements (for instance, for
different types of services), notices, book reviews, short
newspaper items on related topics or a single magazine
article divided into five sections.
Texts may be edited, but the source is authentic. They are
identified as texts A – E.
There are eight items, each of which is one sentence,
numbered 1 – 8. Each sentence is a statement which can be
matched with only one of the texts. The candidate’s task is to
read the sentence and then scan the texts for the one to
which the sentence applies. Candidates are tested on
whether they can understand the language of the item and
relate it to the meaning of the text, which is expressed in
different language.
Preparation
• Present students with sets of related short texts (e.g. job
advertisements, hotels, etc.) from newspapers,
magazines, brochures.
• Longer texts may also be divided into sub-headed
sections.
• Students should be encouraged to identify facts or
ideas within each text, describing how the texts are
similar and what differences they contain.
• The register or style of the task sentences is likely to
differ from that of the texts, and students should be
given practice in recognising the same information in
different styles, e.g. by rewriting advertisements into
objective prose.
• The task is designed to go beyond simple word-
matching and students will need to practise
paraphrasing.
• Activities that help students to identify target
information among otherwise superfluous text (e.g.
choosing what to watch from TV listings) would be
beneficial.
• Above all, students should treat the task as an example
of information-processing skills which are frequently
employed in social and professional life.
A D E TA I L E D G U I D E TO B E C H I G H E R
TEST OF READING
Timing: 1 hour
Number of
PART Main Skill Focus Input Response Questions
1 Reading for gist and global meaning Authentic business-related text – Matching 8
either a single text or 5 short, related
texts (approx. 450 words in total)
2 Reading for structure and detail Authentic business-related text Matching 6
(approx. 450 – 500 words) with
sentence-length gaps
3 Understanding general points and Longer text based on authentic 4-option multiple 6
specific details source material (approx. 500 – choice
600 words)
4 Reading – vocabulary and structure Single business-related text with 4-option multiple 10
primarily lexical gaps (approx. 250 choice cloze
words)
5 Reading – structure and discourse Single business-related text with Rational deletion 10
features structure and discourse gaps Open cloze
(approx. 250 words)
6 Reading – understanding sentence Short text (approx. 150 – 200 words) Proof reading 12
structure; error identification Identification of additional
unnecessary words in text
Page 70
B
E
C
H
IG
H
E
R
Part Two
This is a gapped text with six sentence-length gaps. The text
comes from an authentic business-related source, although it
may be edited. Sources include business articles from
newspapers or magazines, books on topics such as
management, and company literature such as annual reports.
Candidates have to read the text and then identify the
correct sentence to fill each gap from a set of eight sentences
marked A – H. Sentence H is the example, and one other
sentence is a distractor which does not fit any of the gaps.
Understanding, not only of the meaning of the text but of
some of the features of its structure, is tested.
Preparation
• This task requires an overt focus on cohesion and
coherence to which many students may not be
accustomed.
• It would be helpful for students to piece back together
texts that have been cut up, discussing why texts fit
together as they do.
• It would also be useful for students to discuss why
sentences that do not fit together do not do so.
• Students could benefit from altering the cohesion of
texts to make sentences that do not fit together do so,
and vice versa.
• Since culture affects discourse, including the order of
argument development, discussions exploring this
would be beneficial.
• The cut and paste functions of word-processing, where
available, could be exploited for this task.
Part Three
This task consists of a text accompanied by four-option
multiple choice items. The stem of a multiple choice item
may take the form of a question or an incomplete sentence.
There are six items, which are placed after the text. Sources
of original texts may be the general and business press,
company literature and books on topics such as
management. Texts may be edited, but the sources are
authentic.
Preparation
• Multiple choice questions are a familiar and
long-standing type of test; here they are used to test
opinion and inference rather than straightforward facts.
• Correct answers are not designed to depend on simple
word-matching, and students’ ability to interpret
paraphrasing should be developed.
• Students should be encouraged to pursue their own
interpretation of relevant parts of the text and then
check their idea against the options offered, rather than
reading all the options first.
• It could be useful for students to be given perhaps one
of the wrong options only, and for them to try to write
the correct answer and another wrong option.
Part Four
This task is a modified cloze: in other words, a gapped text
in which the gaps are carefully chosen. There are ten
multiple choice items, most of which test vocabulary. The
text is based on authentic source material of one of the text
types listed above. The candidate’s task is to choose the
correct option from the four available to fill each gap.
Preparation
• It is important for students to appreciate that the
correct answer in each case is correct in relation to the
gap itself, rather than in relation to the other three
options.
• It is worth emphasising that this task tests lexical and
collocational knowledge, and that the best (if not the
only) route to this knowledge is to read widely within
the kinds of texts that the task employs.
• It is worth discussing what aspects of linguistic
knowledge are tested (collocations, fixed phrases,
register, etc.).
• It might be useful to give students gapped texts and
have them produce alternative words which fit or do
not fit the gaps.
• Any vocabulary-building activity is likely to be helpful
in preparing for this task.
Part Five
This task is an open cloze: a gapped text in which the
candidate has to supply the word to fill each gap. There are
ten items. Gaps are formed by rational deletion, being chosen
rather than being simply those which occur if (for example)
every seventh word is deleted. The focus is on structure, and
coherence/cohesion in the text. Items tested may include
prepositions, auxiliary verbs, pronouns, conjunctions, etc.
The text is based on authentic material.
Preparation
• The kinds of words which are gapped may well
correspond to the kinds of errors students make; and
therefore discussion of photocopied examples of
students’ compositions could be helpful.
• Students should be encouraged to circle the word or
words in the text that dictate what the answer is, in
order for them to see that such clues to the answer
may be adjacent to the gap or several words distant.
• Students should brainstorm various likely words which
might fit a particular gap, and then discuss why others
do not fit.
Page 71
• Students could be given several possible answers for a
gap and discuss why the correct answer is correct.
• This task tests grammatical and structural aspects of
language, and any practice in these areas should be
beneficial.
Part Six
In this task, candidates identify words that have been
introduced into a text in error.
This exercise can be related to the authentic task of checking
a text for errors, and suitable text types therefore include
letters, publicity materials, etc. The text contains twelve
numbered lines, which are the test items. Further lines at the
end may complete the text, but these are not test items.
Preparation
• Students should be reminded that this task represents a
kind of editing that is common practice, even in their
first language.
• Any work on error analysis is likely to be helpful for
this task.
• A reverse of the exercise (giving students texts with
missing words) might prove beneficial.
B
E
C
H
IG
H
E
R
Page 72
B
E
C
H
IG
H
E
R
3
A
D
B
E
C
Th
e
gr
ow
th
o
f o
ut
so
ur
ci
ng
m
ea
ns
th
at
a
n
um
be
r
o
f
M
SS
s
ar
e
fin
di
ng
th
em
se
lv
es
d
ra
w
n
in
to
th
e
es
ta
bl
ish
ed
m
an
ag
er
ia
l t
hi
nk
in
g
of
th
ei
r
O
W
O
s
to
a
po
in
t
w
he
re
t
he
ir
re
pu
ta
tio
n
be
co
m
es
de
pe
nd
en
t o
n
th
e
O
W
O
’s
pe
rfo
rm
an
ce
–
in
b
ot
h
po
si
tiv
e
an
d
ne
ga
tiv
e
w
ay
s.
Th
is
a
nd
o
th
er
co
n
se
qu
en
ce
s
of
g
ro
w
th
a
re
g
en
er
at
in
g
ca
lls
fro
m
M
SS
s
fo
r
bo
th
t
he
p
riv
at
e
se
ct
or
a
nd
go
ve
rn
m
en
ts
to
t
hi
nk
m
or
e
str
at
eg
ic
al
ly
a
bo
ut
th
ei
r
re
la
tio
ns
hi
p
w
ith
M
SS
s,
ra
th
er
t
ha
n
on
a
di
sjo
int
ed
co
ntr
act
-by
-co
ntr
act
ba
sis
.
Th
e
gr
ow
th
in
o
ut
so
ur
ci
ng
h
as
c
oi
nc
id
ed
–
a
nd
m
ay
c
on
tin
ue
t
o
co
in
ci
de
–
w
ith
i
nc
re
as
in
g
in
te
re
st
in
th
e
co
nc
ep
t o
f t
he
v
irt
ua
l o
rg
an
isa
tio
n
–
o
n
e
w
hi
ch
ch
oo
se
s
to
ou
ts
ou
rc
e
al
m
os
t
ev
er
yt
hi
ng
so
th
at
it
c
an
c
on
ce
nt
ra
te
o
n
ha
nd
lin
g
re
la
tio
ns
hi
ps
w
ith
it
s
cl
ie
nt
s.
H
ow
ev
er
,
a
re
ce
n
t
re
po
rt
w
ar
ns
th
at
th
e
no
tio
n
of
vi
rtu
al
o
rg
an
is
at
io
ns
m
us
t
be
b
al
an
ce
d
ag
ai
ns
t
th
e
n
eg
at
iv
e
po
ss
ib
ili
ty
o
f
‘h
ol
lo
w
’
o
rg
an
isa
tio
ns
,
le
ft
w
ith
o
nl
y
a
‘fr
ag
ile
s
he
ll
re
m
ai
ni
ng
’.
Th
e
re
po
rt
al
so
e
xp
re
ss
es
c
on
ce
rn
t
ha
t
so
m
e
la
rg
e
M
SS
s
ha
ve
‘g
ra
du
al
ly
ta
ke
n
co
nt
ro
l
of
si
gn
ifi
ca
nt
p
ar
ts
o
f
pu
bl
ic
s
ec
to
r
ac
tiv
iti
es
’,
ch
an
gi
ng
t
he
b
as
is
on
w
hi
ch
t
he
s
uc
ce
ss
o
r
o
th
er
w
ise
o
f t
ho
se
a
ct
iv
iti
es
is
a
ss
es
se
d.
Es
tim
at
es
o
f
th
e
sc
op
e
an
d
va
lu
e
of
m
an
ag
ed
se
rv
ic
e
su
pp
ly
in
g
va
ry
ac
co
rd
in
g
to
th
e
de
fin
iti
on
s u
se
d
of
w
ha
t a
ct
iv
iti
es
ar
e i
nc
lu
de
d
or
ex
cl
ud
ed
in
c
al
cu
la
tio
ns
. A
lth
ou
gh
s
om
e
M
SS
s
ar
e
la
rg
e
–
fo
r e
xa
m
pl
e,
th
e
A
lfi
s
G
ro
up
is
, w
ith
20
0,
00
0
em
pl
oy
ee
s,
on
e
of
t
he
t
en
b
ig
ge
st
pr
iv
at
e
se
ct
or
e
m
pl
oy
er
s
in
E
ur
op
e
–
th
ey
e
njo
y
lit
tle
o
f
th
e
pu
bl
ic
n
am
e
re
co
gn
iti
on
o
f
th
e
O
W
O
s f
or
w
ho
m
th
ey
w
or
k.
A
t t
he
sa
m
e t
im
e,
in
fie
ld
s
su
ch
a
s
IT
an
d
re
se
ar
ch
,
O
W
O
s
no
w
o
u
ts
ou
rc
e
no
t
on
ly
n
on
-c
or
e
ac
tiv
iti
es
b
ut
a
lso
th
os
e
w
he
re
t
he
y
be
lie
ve
s
pe
ci
al
ist
M
SS
s
ca
n
br
in
g
ad
di
tio
na
l e
xp
er
tis
e.
Th
er
e
ar
e
sig
ns
th
at
th
e
sp
re
ad
o
f c
on
tra
ct
in
g
ou
t
to
M
SS
s i
s i
m
pa
ct
in
g
on
th
e
w
ay
O
W
O
s a
re
ru
n,
ge
ne
ra
tin
g
a n
ee
d
fo
r h
ig
h-
le
ve
l s
ta
ff
w
ho
w
ill
b
e
sk
ill
ed
a
t n
eg
ot
ia
tin
g
an
d
ha
nd
lin
g
re
la
tio
ns
hi
ps
w
ith
p
ar
tn
er
o
rg
an
isa
tio
ns
r
at
he
r
th
an
s
im
pl
y
gi
vi
ng
i
nt
er
na
l
di
re
ct
io
ns
.
M
ea
nw
hi
le
,
m
an
y
M
SS
s
fa
ce
n
ew
e
m
pl
oy
m
en
t
an
d
re
cr
ui
tm
en
t
iss
ue
s
as
th
ei
r
w
or
kf
or
ce
s
of
te
n
co
ns
ist
o
f
sta
ff
in
he
rit
ed
f
ro
m
d
oz
en
s
of
o
rg
an
isa
tio
ns
i
n
bo
th
th
e
pu
bl
ic
a
nd
p
riv
at
e
se
ct
or
s.
B
as
ic
a
ct
iv
iti
es
s
uc
h
as
c
at
er
in
g,
c
le
an
in
g
an
d
se
cu
rit
y
w
er
e
of
te
n
th
e
fir
st
to
b
e
co
nt
ra
ct
ed
o
ut
as
b
ot
h
th
e
pr
iv
at
e
an
d
pu
bl
ic
s
ec
to
rs
y
ie
ld
ed
to
th
e
19
90
s’
ph
ilo
so
ph
y
of
c
on
ce
nt
ra
tin
g
on
c
or
e
ac
tiv
iti
es
.
A
s
a
re
su
lt
of
o
ut
so
ur
ci
ng
,
m
an
y
ca
n
te
en
s
ha
ve
lo
st
th
ei
r i
ns
tit
ut
io
na
l a
tm
os
ph
er
e
an
d
re
se
m
bl
e
hi
gh
-s
tre
et
r
et
ai
l o
ut
le
ts,
b
oo
sti
ng
bo
th
t
he
r
an
ge
o
f
pr
od
uc
ts
an
d
fa
ci
lit
ie
s
fo
r
w
o
rk
er
s a
nd
th
e M
SS
s’
tu
rn
ov
er
.
Pr
of
its
fr
om
th
e
gr
ow
in
g
U
K
o
ut
so
ur
ci
ng
m
ar
ke
t a
re
h
el
pi
ng
th
e
bi
gg
es
t c
at
er
in
g
M
SS
s t
o
ex
pa
nd
o
ve
rs
ea
s a
s t
he
in
du
str
y
de
ve
lo
ps
a
g
lo
ba
l d
im
en
sio
n.
Tu
rn
O
ve
r �
2
A
B
C
D
E
PA
RT
O
NE
Qu
es
tio
ns
1
–
8
•
Lo
ok
a
t t
he
s
ta
te
m
en
ts
b
el
ow
a
n
d
at
th
e
fiv
e
e
xt
ra
ct
s
fro
m
a
n
ar
tic
le
o
n
th
e
op
po
sit
e
pa
ge
a
bo
ut
o
rg
an
isa
tio
ns
w
hi
ch
o
ut
so
ur
ce
(O
W
O
s).
Th
es
e
ar
e
or
ga
ni
sa
tio
ns
w
hi
ch
g
ive
c
o
n
tra
ct
s
fo
r
so
m
e
o
f t
he
ir
ac
tiv
itie
s
to
b
e
ru
n
b
y
m
a
n
a
ge
d
se
rv
ic
e
su
pp
lie
rs
(M
SS
s).
•
W
hi
ch
a
rti
cl
e
(A
,
B
,
C,
D
o
r
E)
do
es
ea
ch
st
ate
me
nt
1
–
8
re
fe
r
to
?
•
Fo
r
e
a
ch
s
ta
te
m
en
t 1
–
8
,
m
a
rk
o
ne
le
tte
r (
A
,
B
,
C,
D
o
r
E)
on
yo
u
r
An
sw
e
r
Sh
ee
t.
•
Yo
u
w
ill
ne
ed
to
u
se
s
om
e
of
th
es
e
le
tte
rs
m
or
e
th
an
o
nc
e.
•
Th
er
e
is
a
n
ex
a
m
pl
e
at
th
e
be
gi
nn
in
g,
(0
).
Ex
am
pl
e:
0
Th
er
e
ar
e
si
gn
s
th
at
s
om
e
M
SS
s
ar
e
m
ov
in
g
in
to
fo
re
ig
n
m
ar
ke
ts
.
0
1
Th
er
e
is
a
ri
sk
th
at
o
ut
so
ur
ci
ng
to
o
m
an
y
op
er
a
tio
ns
c
ou
ld
w
e
a
ke
n
a
n
O
W
O.
2
OW
O
s
ar
e
fin
di
ng
th
at
th
ey
n
ee
d
to
a
da
pt
th
ei
r m
an
ag
em
en
t m
et
ho
ds
a
s
a
re
su
lt
of
th
e
in
cr
ea
se
d
ou
ts
ou
rc
in
g
th
ey
c
om
m
iss
io
n.
3
Th
er
e
ar
e
di
ffe
re
n
t w
ay
s
of
a
ss
es
sin
g
th
e
to
ta
l f
in
an
cia
l w
o
rth
o
f o
ut
so
ur
ce
d
bu
si
ne
ss
.
4
Th
er
e
m
ay
b
e
im
pr
ov
e
m
e
n
ts
fo
r
a
n
O
W
O
’s
st
af
f w
he
n
it
ou
ts
ou
rc
es
s
er
vi
ce
s.
5
D
es
pi
te
th
ei
r s
uc
ce
ss
in
b
u
si
ne
ss
te
rm
s,
M
SS
s
m
ay
n
ot
b
e
hi
gh
p
ro
file
.
6
OW
O
s
m
ay
n
ot
h
av
e
co
n
si
st
en
t p
ol
ici
es
w
ith
re
ga
rd
to
M
SS
s.
7
It
is
th
eo
re
tic
al
ly
po
ss
ib
le
fo
r
th
e
m
ajo
rity
o
f a
n
OW
O
’s
a
ct
iv
iti
es
to
b
e
co
nt
ra
ct
ed
to
M
SS
s.
8
O
ut
so
ur
cin
g
is
af
fe
ct
in
g
th
e
wa
y
pe
rfo
rm
a
n
ce
is
m
ea
su
re
d
in
s
om
e
ar
ea
s
of
b
u
si
ne
ss
.
READING SAMPLE PAPER
Page 73
B
E
C
H
IG
H
E
R
A
B
C
D
E
F
G
H
A
It
wo
u
ld
b
e
fa
r
be
tte
r,
th
ou
gh
, i
f d
iss
id
en
ts
in
th
e
or
ga
ni
sa
tio
n
ra
is
ed
th
ei
r d
ou
bt
s
be
fo
re
ha
nd
, a
nd
w
e
re
li
st
en
ed
to
.
B
Th
ey
w
a
n
t t
o
be
re
co
gn
ise
d
as
h
av
in
g
ch
an
ge
d
th
e
co
m
pa
ny
in
a
w
ay
th
at
h
ist
or
y
w
ill
re
m
em
be
r.
C
Th
is
is
n
ot
to
a
rg
ue
th
at
c
om
pa
ni
es
s
ho
ul
d
n
ev
e
r
a
tte
m
pt
a
ny
th
in
g
br
av
e
o
r
ris
ky
.
D
To
o
m
u
ch
m
on
ey
h
as
b
ee
n
sp
en
t a
nd
to
o
m
a
ny
re
pu
ta
tio
ns
a
re
a
t s
ta
ke
to
th
in
k
a
bo
ut
s
to
pp
in
g
at
th
is
st
ag
e.
E
O
ne
s
ol
ut
io
n
is
to
s
et
ta
rg
et
s
fo
r
a
p
ro
jec
t
a
n
d
to
a
gr
e
e
in
a
dv
a
n
ce
to
a
ba
nd
on
it
if
th
es
e
ar
e
no
t m
et
.
F
Af
te
r a
ll,
pe
op
le
w
ho
p
er
sis
te
nt
ly
po
in
t t
o
po
te
nt
ia
l p
itf
a
lls
a
re
s
ee
n
as
n
eg
at
ive
a
n
d
di
slo
ya
l.
G
Bu
t t
he
y
of
te
n
re
ly
on
ly
on
th
os
e
pa
rts
o
f i
t
th
at
s
up
po
rt
th
ei
r c
as
e.
H
Co
up
le
d
wi
th
th
is,
th
ey
in
sis
t t
ha
t t
he
fa
ilu
re
w
a
s
so
m
e
o
n
e
e
ls
e’
s
fa
u
lt.
5
0
Ex
am
pl
e:
Tu
rn
O
ve
r �
PA
RT
TW
O
Qu
es
tio
ns
9
–
1
4
•
R
ea
d
th
is
te
xt
ta
ke
n
fr
om
a
n
ar
tic
le
a
bo
ut
h
ow
c
o
m
pa
ni
es
’d
ec
isi
on
-m
ak
in
g
ca
n
go
w
ro
ng
.
•
Ch
oo
se
th
e
be
st
s
en
te
nc
e
fro
m
th
e
op
po
sit
e
pa
ge
to
fi
ll e
ac
h
of
th
e
ga
ps
.
•
Fo
r
e
a
ch
g
ap
9
–
1
4,
m
a
rk
o
ne
le
tte
r (
A
–
H
) o
n y
o
u
r
An
sw
e
r
Sh
ee
t.
•
D
o
no
t u
se
a
ny
le
tte
r m
or
e
th
an
o
nc
e.
•
Th
er
e
is
a
n
ex
a
m
pl
e
at
th
e
be
gi
nn
in
g,
(0
).
4
Th
os
e
w
ho
m
ak
e
di
sa
str
ou
s
bu
sin
es
s
de
ci
sio
ns
ge
ne
ra
lly
e
xh
ib
it
tw
o
ch
ar
ac
te
ris
tic
t
yp
es
o
f
be
ha
vi
ou
r.
Fi
rs
t
th
ey
m
ak
e
a
se
le
ct
iv
e
in
te
rp
re
ta
tio
n
of
th
e
ev
id
en
ce
w
he
n
de
ci
di
ng
to
g
o
ah
ea
d
w
ith
a
p
ro
jec
t.(
0).
.
.
H
.
.
.
H
ow
d
o
su
ch
b
ad
d
ec
is
io
ns
c
om
e
ab
ou
t?
O
ne
r
ea
so
n
is
th
at
t
he
p
eo
pl
e
in
c
on
tro
l
ar
e
de
te
rm
in
ed
to
m
ak
e
th
ei
r
m
ar
k
by
do
in
g
so
m
et
hi
ng
d
ra
m
at
ic
.
(9)
.
.
.
.
.
.
.
.
.
.
O
nc
e
th
e
le
ad
er
ha
s
de
ci
de
d
to
p
ut
h
is
or
h
er
n
am
e
to
a
p
ro
jec
t,
m
an
y
in
t
he
o
rg
an
isa
tio
n
be
lie
ve
i
t
po
lit
ic
t
o
su
pp
or
t
it
to
o,
w
ha
te
ve
r
th
ei
r
pr
iv
at
e
do
ub
ts.
(10
)...
.
.
.
.
.
.
.
Th
es
e
do
ub
te
rs
k
no
w
t
ha
t
su
ch
a
pe
rc
ep
tio
n
w
ill
c
lo
ud
t
he
ir
fu
tu
re
c
ar
ee
rs
.
Th
e
de
si
re
t
o
ag
re
e
w
ith
t
he
b
os
s
is
t
yp
ic
al
o
f
co
m
m
itt
ee
s,
w
ith
g
ro
up
m
em
be
rs
o
fte
n
ta
ki
ng
co
lle
ct
iv
e d
ec
isi
on
s t
ha
t t
he
y
w
ou
ld
n
ot
h
av
e t
ak
en
in
di
vi
du
al
ly
.
Th
ey
lo
ok
a
ro
un
d
th
e
ta
bl
e,
se
e
th
ei
r
co
lle
ag
ue
s
no
dd
in
g
in
a
gr
ee
m
en
t
an
d
su
pp
re
ss
th
ei
r
ow
n
do
ub
ts.
I
f
al
l
th
es
e
in
te
lli
ge
nt
p
eo
pl
e
be
lie
ve
th
is
is
th
e
rig
ht
th
in
g
to
d
o,
th
ey
th
in
k
to
th
em
se
lv
es
,
pe
rh
ap
s
it
is.
I
t
ra
re
ly
o
cc
ur
s
to
co
m
m
itt
ee
m
em
be
rs
th
at
a
ll
th
ei
r c
ol
le
ag
ue
s
ha
ve
m
ad
e
th
e
sa
m
e
du
bi
ou
s c
al
cu
la
tio
n.
R
es
po
ns
ib
le
m
an
ag
er
s
us
ua
lly
a
sk
t
o
se
e
th
e
ev
id
en
ce
b
ef
or
e
re
ac
hi
ng
a
d
ec
isi
on
. (
11
)...
.
.
.
.
.
.
.
Ev
en
t
ho
se
w
ho
c
on
sid
er
a
ll
th
e
ev
id
en
ce
, g
oo
d
an
d
ba
d,
fa
il
to
ta
ke
a
cc
ou
nt
o
f t
he
fa
ct
th
at
e
xp
er
t
pr
ed
ic
tio
ns
a
re
o
fte
n
w
ro
ng
. T
he
re
as
on
fo
r t
hi
s i
s
th
at
f
ee
db
ac
k
is
on
ly
e
ffe
ct
iv
e
if
it
is
re
ce
iv
ed
qu
ic
kl
y
an
d
of
te
n;
a
nd
s
en
io
r
ex
ec
ut
iv
es
r
ar
el
y
b