126 



FLETCHER, COWAN AND ARLITT 



TABLE 8 — Continued 



Trial 



No. of Chick 6 7 8 9 10 



1 2 " 3 " 1 " .9" 1 " 



2 2.8" 1.4" 2.4" 1 " 2 " 



3 3 " 4" 5 " 18.6" 2 " 



4 2 " 2.4" 5 " 4 " 



6 2' 2.5" 4 " 6.8" 2.8" 3.4" 



8 5.8" 4.4" 2 " 5 " 5 " 



Average 23+" 3+" 3+" 5 + " 2 + " 



21 6 " 4 " 10.4" 5 " 2 " 



22 18 " 4 " 4.8" 9.4" 4.4" 



28 15 " 9 " 11.8" 5 " 5.8" 



29 5 " 18 " - 5 " 13 " 4.6" 



32 3 " 2.8" 3 " 6.4" 2 " 



35 Failed 



Average 9+" 7+" 7+" 7+" 3+" 



The second experiment with this maze was made on the 

 chicks of the fifth hatching, consisting of six normal, four hole, 

 six water and five alcohol chicks. The procedure was like that 

 used with Maze 1. 



The following table gives results in detail: 



TABLE 9 



Chicks 2, 3, 4, 6, 10 and 14 Were Normal Chicks. Chicks 20, 21, 23 and 25 

 Were Hole Chicks. Chicks 41, 43, 46, 47, 48 and 51 Were Water Chicks. 

 Chicks 71, 72, 74, 80 and 81 Were Alcohol Chicks. 



Trial 



No. of Chick 1 



2 2 " 



3 9 " 



4 58 " 



6 4' 1.5" 



10 4 " 



14 30 " 



Average * 57 + " 



20 1' 48 " 



21 35 " 



23 15 " 



25 5' 



Average 3' 24+" 



12+" 



18+" 



51+" 



17+" 



10 + " 



8 + " 



10 + " 



6 + " 



