256 



JOHN D. DODSON 



TABLE 8 Continued 



SUMMARY OF TABLES 



Table 13 contains the summary results of the experiment 

 proper. It gives (1) the average number of trials and the 

 probable error made by males, by females and the general average 

 and probable error for both males and females in the formation 

 of a perfect habit in case of four strengths of electric shock and 

 four degrees of hunger, and the average time for choice in each 



