354 H. M. JOHNSON 



TABLE 2 

 Record of Monkey 2 



£ 



c 



4) 



Datp -£ „, J3™ X!o4) Remarks 



3.2 3 £jg 



!> "en Z -b Zoo 



Jan 26 2.230 10 7 Not punished. 



" 27 2.230 10 7 



" 28 2.230 10 4 Invariable choice of Lfb. 



"29 2 . 230 10 5 Preference for Lfb. 



" 30 2 230 10 2 Punishment introduced. Avoided grills; removed. 



Feb. 1 2.230 10 5 



" 3 2.230 10 4 Responses slow. 



" 4 2.230 2 1 Avoided grills; removed. 



Mar. 11 2.230 10 8 First day with wooden partition. 



"12 2 . 230 10 4 Preference for Lfb. 



" 13 2.230 10 8 Punishment introduced and continued thenceforth. 



" 14 2.230 10 7 Preference for Rfb. 



" 15 2.230 10 5 Preference for Rfb. 



" 16 2.230 10 7 Preference for Rfb. 



" 17 2.230 10 4 Preference for Rfb. 



" 18 2.230 10 5 Preference for Rfb. 



"19 2 . 230 10 5 No position preference. 



" 20 2.230 10 6 Preference for Lfb. 



" 21 2.230 10 6 Preference for Lfb. 



" 22 2.230 10 5 Preference for Rfb. 



" 23 2.230 10 6 Preference for Rfb. 



"24 2 . 230 10 5 Preference for Lfb. 



" 25 2.230 10 7 Preference for Rfb. 



" 26 2.230 10 6 Preference for Rfb. 



"27 2 . 230 10 7 Preference for Rfb. 



"28 2 . 230 10 7 Preference for Rfb. 



Apr. 4 2.230 10 9 No position preference. 



" 5 2.230 10 9 



" 6 2.230 10 10 



" 7 2.230 10 10 



"82 230 10 10 Not worked again until 14th. 



" 14 2.230 10 9 



" 15 2.230 10 9 



" 16 2.230 10 10 



" 17 2.230 10 10 



" 18 1.951 10 9 



"19 1.951 10 9 Ate little; responses slow. 



" 20 1 951 10 10 Glass partition used henceforth. 



" 21 1.951 10 10 



" 22 1.735 10 10 



" 23 1.561 10 10 



" 24 1.419 10 10 



" 25 1.301 10 10 



" 26 1.201 10 10 



" 27 1.115 10 10 



" 28 1.041 10 9 



" 29 0.975 10 10 



" 30 0.940 10 10 



May 1 0.867 10 10 



" 1 0.822 10 10 



" 2 0.781 10 10 



