HABIT FORMATION IN THE DOG 



61 



Days 



Trials 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 



TABLE 1— Continued 



Learning Record ox Box 1 



Dog 8 (Blind c?, After OrERAXiox) 



Problem 5 

 5 6 7 8 9 10 11 12 13 14 15 16 17 



1 



1 



Total errors 9 8 7 7 5 



(5 3 



6 



10 



% Error... 90 80 70 70 50 50 70 60 .30 50 60 30 20 10 

 % Accuracy 10 20 30 30 50 50 30 40 70 50 40 70 80 90 100 100 100 

 Av. time 18.0 5.1 4.2 3. 1 3.5 2.4 2.6 2.0 2.1 1.4 1.1 1.2 1.0 1.0 1.0 



Total 

 - errors 

 8 

 7 

 6 

 8 

 7 

 7 



74 



Days 



Trials 



1 



2 



3 



4 



5 



6 



7 



8 



9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 



TABLE 2 



Learning Record on Box 2 



Dog 2 (Blind ? ) 



Problem 2 



6 7 8 9 10 11 12 13 14 15 10 17 IS 19 20 



Total errors 20 20 20 20 19 



% Error... 100 100 100 100 95 

 7o Accuracy 5 



Av.tirae... 3.3 2.6 3.4 3.2 3.1 2.7 2.1 2.3 1.2 1.8 1.3 1.6 1.6 1.6 2.3 1.6 1.1 1.2 1.1 1.0 



Total 

 ■ errors 

 13 

 11 

 10 

 10 

 11 

 10 

 11 

 12 

 11 

 10 

 8 

 7 

 10 

 11 

 11 

 12 

 13 

 11 

 12 

 13 



217 



