. The Journal of comparative neurology and psychology. Fig. S. No. 5 pulling the plug in the Plug Experimeut; a, slide door;6, string: c. plug. Page 411. Haggerty, Imitation in Monkeys. 451. Fig. J. No. 5 getting food after inilliiig plug (Fig. S) ; 0, slide door; b,string; c, plug. Page 412. 45^ Journal of Comparative Neurology and Psychology.

---

Size: 1198px × 2085px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookauthorwistarinstituteofanat, bookcentury1900, bookdecade1900