Haggerty, Imitation in Monkeys. 383 



twice; she saw No. 6 climb the rope three times, and eleven times she 

 saw nothing. 



No. 6 was removed and No. 4 was released. She at once climbed the 

 rope and looked about the food door, but made no efifort to open it. She 

 examined the hole in the top and returned to the floor. She climbed the 

 front of the cage and leaped to the rope. She looked at the door, put her 

 palm against it and rubbed her hand over the door. She then fingered 

 the crack around the door, but did not push the door open. She returned 

 to the floor and worked about the edges of the floor for some time. She 

 then climbed the rope, but gave no attention to the door. After a little 

 more wandering she perched on the brace at X and remained quiet. 



Fourth test. No. 4 was put in the observation-box on a level with the 

 food door. 



Performance 1. No. 4 saw the entire performance. 



P. 2. No. 4 saw the entire performance. No. 6 hesitated to climb for fear of 

 No. 4. 



P. 3. No. G was slow at the door because of watching No. 4 and No. 4 saw 

 perfectly every move. 



P. 4 and P. 5. No. 4 saw all except the push on the door. She looked down 

 just as No. 6 pushed. 



P. 6 and P. 7. No. 4 saw' perfectly. 



No. 6 was removed and No. 4 was released ; she ran up the rope and 

 put her nose to the food door, but gave no push. She returned to the floor 

 and climbed the wire end and front and examined the edge of the cage 

 door. She spent the remainder of her time without attention to the door 

 or the rope. Later she perched on the brace at X and "hunted fleas." 



Fifth test. No. 4 was in the box on a level with the door. No. 6 climbed 

 the rope and opened the door nine times. No. 4 saw every part of the 

 performance five times ; three times she saw in part. 



When No. 4 was released she at once climbed the rope and looked at 

 the food door. Then she jumped to the wire front and returned to the 

 floor. She examined about the floor edges and climbed up and down the 

 wire. Then she climbed the rope and passed her hand over the food door, 

 but did not push with any force. She then looked at the top 'of the cage 

 and leaped to the wire front. She perched on the brace at X for the last 

 five minutes. 



Sixth test. No. 4 was in the box on a level with the food door. No. 6 

 got food seventeen times. No. 4 saw the entire performance eight times ; 

 once she saw in part. 



No. 6 was removed and No. 4 was released. She walked across the 

 floor to the wire end and climbed half way up. Then she leisurely climbed 

 down and walked over to the corner opposite the rope, turned to the 

 rope and climbed it. She stopped exactly at the door, put her right hand 

 against the upper edge of the door, her fingers striking the board above, 

 and pushed. Failing to open the door, she put her left hand lower down 

 on the door, her palm this time striking the board below the door. She 

 pushed again, but failed to open the door, probably because more of the 



