HABIT FORMATION IX THE DOG 



63 



Days 



Trials 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 



1 2 



TABLE 2— C'ontinued 



Learxixg Records ox Box 2 



Dog S (Blind c^) 



Problem 2 



6 7 8 9 10 11 12 



1 



Total errors 7 6 7 



10 



% Error... 70 

 % Accuracy 30 



20 20 



10 

 90 100 



10 

 90 100 100 100 



Total 

 •errors 

 6 

 3 

 4 

 i 

 5 

 2 

 3 

 3 

 2 

 3 



35 



Av. time.. .72.0 2.1 6.3 8.0 2.2 1.8 1.9 1.4 1.1 1.0 1.0 1.0 



Days 



Trials 

 1 



2 



3 



4 



5 



6 



7 



8 



9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 



TABLE 3 



Learxixg Records ox Box 3 



Dog 1 (Blind $ ) 



Problem 3 



6 7 8 9 



1 1 



1 

 1 1 



Total errors 16 8 



% Error... 80 40 2 



% Accuracy 20 60 7 



Av. time... — 7.5 1. 



2 3 2 



Total 

 ■ errors 

 3 

 5 

 3 

 2 

 3 

 2 

 2 



