28 The Correlation Coefficient of a Polychoric Table 
= 
f- o o 
•533 
U = 
•oiu ± 
•UlDl 
A.P.E. 
^7, = 
•5007 ± 
•0250 ) 
^•n = 
499 ± -028 
(•028) 
= 
•5073 ± 
•1437 
.^12 = 
501 ± -030 
(•030) 
T = 
•5010 ± 
•0254 
'•21 = 
500 ± -031 
(•032) 
•5008 ± 
•0253 , 
^'^2 = 
•504 ± -033 
(•034) 
•5445 
Vh2 
Mean 
dispersion 
•4921 
•4917 
•4858 
•4881 
Individual 
dispersion 
•4873 
•4763 
•4802 
•4671 
C. Table I divided so that the mean falls in cell n 
1 +2+3 
4+5+6 
7+8 
Total 
1+2+3 
462 
121 
36 
619 
4+5+6 
119 
79 
44 
242 
7+8 
41 
49 
49 
139 
Total 
622 
249 
129 
1000 
•537 
= 
•5183 ± 
•0202 
A.P.E. 
^'p = 
•4988 ± 
•0241 ~ 
5-1, = -499 ± 
•028 
(•028) 
re = 
•5055 ± 
•0652 
r,, = -490 ± 
•035 
(•035) 
•4985 ± 
•0253 
,-21 = -505 ± 
•035 
(•035) 
•4973 ± 
•0311 , 
= -500 ± 
•039 
(•043) 
= 
•5480 
Mean Individual 
dispersion dispersion 
•4895 -5041 
•4934 -4615 
•4846 -4730 
.4947 -4496 
D. Table I divided so that the mean falls in cell n 
1+2+3 
4 
6+6+7+8 
Total 
1+2 
277 
38 
20 
335 
3 
185 
54 
45 
284 
4+5+6+7+8 
160 
88 
133 
381 
Total 
622 
180 
198 
1000 
