1902.] Correlation of Mental and Physical Characters. 



113 



The correlation dividing at the Strong is 00820. 



The mean of the other divisions (i) dividing at the Delicate, and (ii) 

 putting the Slow Intelligent with the Intelligent, gave 0*0835. We 

 conclude, therefore, that there is a sensible, but not marked correla- 

 tion between good health and intelligence. 



Taking, however, health and athletics we have the table : — 



(J.) Health and Athletics. 17 13 Boys. 





Yery 

 strong. 



Strong. 



Normally 

 healthy. 



Rather 

 delicate. 



Yery 

 delicate. 



Totals. 



Athletic . . . 

 Non-athletic 



91 



9-5 



447-5 

 98 -5 



497-5 

 293-5 



120 

 166-5 



16 



1159 

 584 



Totals .... 



100-5 



546 



791 



286*5 



19 



1743 



The correlation between healthy and athletic dividing between Strong 

 and Normally healthy is = 0-4570, a very marked relationship. 

 Next, taking intelligence and athletics, we find : — 



Intelligence and Athletics. 1708 Boys. 





Quick 

 intelligent. 



Intelligent. 



Slow 

 intelligent. 



Slow. 



Slow 

 dull. 



Yery 

 dull. 



Totals. 



Athletic . . . 



159-5 



421 75 



355 "5 



158 -75 



40*5 



12 



1148 



Non-athletic 



- 



46 



163 -25 



187 '5 



99 -75 



48-5 



15 



560 



Totals 



205 5 



585 



543 



258-5 



89 



27 



1708 



Dividing between intelligent and slow intelligent we find the corre- 

 lation between intelligence and athletic character is 0*2133. 



This result may be exhibited also in the percentages of athletic and 

 non-athletic boys who fall under each class of intelligence : — 



Percentages of Athletic and Non-athletic Boys under each grade oj 

 Intelligence. 





Quick 

 intelligent. 



Intelligent. 



Slow 

 intelligent. 



Slow. 



Slow dull. 



Yerv 

 dull. 



Athletic . . . 

 Non-athletic 



14 

 8 



37 

 29 



31 

 32 



13 

 18 



4 

 9 



1 



3 



VOL. LXXI. K 



