+.50 CORRELATION COEFFICIENTS 



+.40 



.30 _ 



+.20 



+.I0_ 



+.00 

 -.00 



_.I0_ 



_20 



PARENTS X DAUGHTERS 



n n 



1 



I 



2-6 7-11 12-ie 17-21 22-2627-31 32-36 37-41 42-46 47-49 



CJ— 



GENERATIONS IN 

 .GROUPS OF 5 



1 





+.30 



+.20 



+.10 



+.00 

 >.00 



^.10 



_20 



Figure 5, A 

 CORRELATION COEFFICIENTS 



PARENTS X SONS 





n n n n n 



2-6 7-n 12-16 17-21 22-26 27-31 32-36 37-41 42-46 4.7-49 



GENERATIONS IN "^ 



_ GROUPS OF 5 



Figure 5, B 



Fig. 5, A and B Correlation coefficients sons and daughters by parents, 

 families in groups of five generations each. Plotted as in figure I. A, daughters 

 by parents; B, sons by parents. 



«1 



