1902.] 



Correlation of Mental and Physical Characters. 



109 



and half physical, they give with an equal weight the definite result 

 that there is no marked correlation between intelligence and the size or 

 shape of head in children. 



(4.) While it seems desirable later to investigate specially the Cam- 

 bridge data from the standpoint of the subject studied, as well as degree 

 taken, we complete at present the list of other physical correlations 

 with intelligence on the simple basis of honour and pass degree 

 groups. 



The following are the tables : — 



Intelligence and Strength of Pull. 



(G.) First Grouping. 





Honours. 



Pass. 



Totals. 





251 



256 -5 



507-5 





273 



229 5 



502 -5 





524 



486 



1010 



(D.) Second Grouping. 



Above 84 lbs 



Below 84 lbs 



Honours, 

 1st class. 



Honours, 2nd, 

 3rd classes, 

 and Pass. 



Totals. 



75 

 7S 



432 -5 

 424-5 



507-5 

 502-5 





153 



857 



1010 





Intelligence and strength correlation is from the first grouping 

 - 0*0765, and from the second - 0-0199. Thus it would appear that 

 from either grouping the honours men have slightly less strength of 

 pull than the pass men, but as even this small amount is decreased 

 when we group the first class men only together, such inferiority as 

 there is seems to lie in the second and third class honours men. Taking 

 the average, we may say that there is a negative correlation of - 0-0482 

 between intelligence and strength of pull. The probable error of the 

 result, about 0-035, shows that very little weight can be attached 

 to it. 



