Haggerty, Imitation in Monkeys. 373 



looked up inside tlie cliute. Slie put lier liand up and was in tlie midst of 

 an interested examination wiien a sneeze from the side cage startled her 

 and she dropped to the floor. Her examination was more direct and longer 

 than at any previous time. 



She climbed the cage, .lumped to the chute and repeated the examination 

 a minute later. Then she dropped to the floor and wandered about. Six 

 minutes later she jumped to the chute, but only examined the top of the cage. 



Third test. No. 5 was not attentive to No. 2. The latter got food seven- 

 teen times. Of these performances, No. .5 saw but five ; six times she 

 saw in part. 



No. 2 was then removed and No. 5 was released from the observation-box. 

 For a time she searched the floor and edges for food. After three minutes 

 she climbed the wire, reached to the chute with her hands and tried to put 

 one hand up the inside, but failed. Then she climbed down to the floor 

 and sat in the corner. 



Later she vomited grass which she had eaten out of her bedding and 

 then went about the cage quietly. Her lack of activity was probably due 

 to sickness of stomach. 



Fourth test. The box containing No. .5 was fastened to the side of the 

 cage on a level with the lower part of the chute. No. 4 was used instead 

 of No. 2. 



Performance 1 and P. 2. No. 5 saw all except No. 4's putting his hand up. 



P. 3 and P. 5. No. 5 saw entire performance. 



P. 4. No. 5 saw nothing. 



P. 6 and P. 7. No. 5 was not interested in No. 4 on the chute; she bowed 

 her head and slept while No. 4 got food. 



P. 8 to P. 10. No. 5 saw the entire performance. 



No. 4 was now taken out and No. 5 was released from the observation-box. 

 She went at once to the front, climbed the wire, reached to the chute, put 

 one hand up and pulled, but not hard enough to get food. No. 5 was some- 

 what frightened by tlie demonstrations of anger which No. 4 made when 

 she was taken out of the cage. No, 5 gave no further atteiition to the 

 chute during the ten minutes. 



Fifth test. No. 5 was put into a box on the floor where she could see 

 No. 2 at the chute. Her record in seeing No. 2 pull the string was as follows: 



Performance 1. No. 5 saw nothing. 



P. 2. No. 5 saw entire performance. 



P. 3 and P. 4. No. 5 saw in part. 



Here the apparatus gave some trouble and the test was delayed. 



P. 5. No. 5 did not see. 



P. 6 and P. 7. No. 5 saw the entire performance. 



P. 8 and P. 9. No. 5 did not see the pull ; saw food strike floor. 



P. 10 and P. 11. No. 5 saw perfectly. 



No. 2 was taken out and No. 5 was released. Immediately she climbed 

 to the chute and pulled the string, but not hard enough to get food. Time : 40 

 seconds. A minute later she threw her head down and looked up the inside 



