APPENDIX
413
Record: Number of test, number of seconds taken, number of
blanks attempted, number of mistakes made. E. g., 13c;
240 secs., 30 — 2.
Rating: Apply formula I. Point of reference is perfect completion
of 31 blanks in 240 seconds; RU, 31; errors, wrong
word in blank counts double and each word omitted counts
one. Applying formula to sample record, = .84.
3 ^
Suggestions: Guard against subject’s spending too much time
over any one space.
15. Letter Substitution
t
c
g
V
u
e
P
j
m
z
k
d
g
t
u
P
m
k
t
g
u
m
P
k
m
P
t
k
m
P
g
t
m
k
u
g
t
g
u
k
t
u
P
m
k
g
P
t
P
k
u
t
u
P
u
t
k
u
g
m
u
t
p
m
t
m
g
k
t
m
k
u
P
g
m
k
t
g
k
u
t
m
P
g
k
m
P
g
u
t
P
g
u
m
k
P
g
m
P
u
k
P
m
g
t
m
u
k
u
P
g
m
t
k
m
t
g
P
u
g
m
g
k
t
p
u
g
k
u
t
m
u
k
m
t
g
u
P
t
g
k
m
u
P
P
t
k
u
m
g
k
u
t
g
P
k
Description: See sample test.
Instructions: Show applicant a slip containing the following
sample:
b 1 r d n y q
(l)
f w h i sax
(2)
rqnldbylqyrb
(3)
