110 



FLETCHER, COWAN AND ARLITT 



2) presents the rate of improvement of the pecking reaction 

 of normal and alcohol chicks. 



TABLE 2 



Chicks 2, 3, 5, 6, 8, 15 and 16 Were Normal Chicks. Chicks 21, 22, 

 24, 29, 31, 33 and 34 Were Alcohol Chicks 



Day 3 

 Reaction 



No. of Chick 12 3 4 



2 12 3 6 5 



3 10 5 6 



5 2 8 13 



6 



8 



15 



16 5 9 6 5 



Average....... 6 3/4 3 1/2 6 1/4 7 1/4 



21 7 6 9 1 



22 



24 



29 



31....'..'.'.'..'.. 13 6 3 



33 



34 



Average 3 1/2 9 1/2 7 1/2 2 



' * 



Day 5 

 Reaction 



No. of Chick 12 3 4 



2 3 12 



3 5 5 14 



5 3 3 14 



6 



8 3 7 4 7 



15 3 



16 12 5 2 5 



Average 3 3 5/6 2 1/2 7 



21 9 4 17 



22 4 5 12 



24 



29 7 9 4 2 



31 4 4 13 



33 1 11 3 13 



34 5 2 16 



Average 11/3 7 3 2/3 12 1/6 



Day 4 



Reaction 

 1 2 



3 5 



9 



1 1/2 7 



7 6 



7 5 



5 1/2 







4 1/3 6 2/3 22 5/6 



