TriaU 

 1 

 2 

 3 

 4 

 5 

 6 

 7 

 8 

 9 

 10 



HABIT FORMATION IN THE DOG 



TABLE 4— Continued 



Learnixg Records on Box 4 



Dog 8 (Blind (S^, After Operation) 



Problem 4 

 5 6 7 8 9 10 11 12 13 14 



Total errors 7 8 8 



1110 



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

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

 Av.time... 4.0 3.4 2.8 2.2 2.6 1.9 1.4 1.6 1.1 1.3 1.0 1.0 1.0 1.0 



Total 



■ errors 



5 



45 



Davs 



Trials 



1 



2 



3 



4 



5 



6 



7 



8 



9 

 10 

 11 

 12 

 13 

 14 

 15 

 16 

 17 

 18 

 19 

 20 



TABLE 5 



Learning Records on Box 5 



Dog 1 (Blind $ ) 



Problem 2 

 6 7 8 9 10 11 12 13 14 15 16 17 18 19 



1 



1 



1 1 



Total errors 20 20 18 14 12 7 9 10 12 11 



10 



% Error... 100 100 90 70 60 35 45 50 60 55 35 20 10 5 10 5 

 % Accuracy 10 30 40 65 55 50 40 45 65 80 90 95 90 95 100 100 100 

 Av.time 3.8 2.5 2.4 1.5 1.7 3.3 2.1 1.9 1.6 1.5 1.2 1.1 1.1 1.1 1.0 1.0 1.0 



Total 



■ errors 



10 



6 



8 

 10 



8 



5 

 [4 



7 



4 



5 



6 

 11 



8 



9 



5 



7 



9 



7 

 11 

 10 



150 



