70 



HARRY MILES JOHNSON 



Days 



Trials 

 1 

 2 

 3 

 4 

 5 



TABLE G— Continued 



Learning Records on Box 6 



Dog 5 (Normal (J^ ) 



Problem 6 



6 7 8 9 10 



Total errors 10 15 97652000 



% Error... 50 75 45 35 

 % Accuracy 50 25 55 65 

 Av. time... — 2,4 1.8 1.6 



30 25 10 

 70 75 90 100 100 100 

 1.3 1.2 1.2 1.0 1.0 1.0 



Dog G (Normal cJ^) 

 Problem 3 

 8 9 10 11 



Total errors 10 10 7 6 6 2 3 1 



% Error... 100 100 70 60 



%.'Vccuracv 30 40 



Av. time. ..4. 51. 9 2.2 1.7 



Days 



Trials 

 1 

 2 

 3 

 4 

 5 

 fi 

 7 

 8 

 9 

 10 



1 2 3 



60 20 30 10 



40 80 70 90 100 100 100 



2.0 1.1 1.3 1.0 1.5 1.0 1.0 



Dog 7 (Blind (5^) 

 Problem 3 

 5 6 7 8 9 10 11 



Total errors 



% Error... 70 50 80 80 

 % Accuracy 30 50 20 20 

 Av. time... 6.5 1.4 5.1 3.6 



1 



6 2 2 10 



60 20 20 10 



40 80 80 90 100 100 100 



1.5 1.2 1.1 1.0 10 1.0 1.0 



Total 

 - errors 

 2 

 3 

 2 

 3 

 2 

 5 

 3 

 2 

 3 

 3 

 1 

 5 

 

 

 4 

 4 

 2 

 3 

 4 

 3 



54 



Total 

 ■ errors 

 5 

 6 

 3 

 5 

 5 

 4 

 3 

 6 

 4 

 4 



45 



Total 

 • errors 

 4 

 4 

 3 

 6 

 3 

 6 

 4 

 3 

 2 

 4 



39 



