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The Mental Life of Monkeys and Apes

by Robert Mearns Yerkes

27 sections · Download EPUB

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  1. 1I — Interests, Opportunity and Materials
  2. 2List of Animals in Collection
  3. 3II — Observational Problems and Methods
  4. 4Explanation of Plate IV
  5. 5Problem 1. First Mechanism at Left of Group
  6. 6Settings for Control Experiments
  7. 7III — Results of Multiple-Choice Experiments
  8. 8Table 1
  9. 9Table 2
  10. 10Table 3
  11. 112 — Sobke, Pithecus Rhesus
  12. 12Table 4
  13. 13Table 5
  14. 14Table 6
  15. 15Table 7
  16. 16Time for Series of Trials
  17. 17Table 8
  18. 18Conditions of Experiment From Day to Day for Problem 2
  19. 19Table 9
  20. 20Table 10
  21. 21IV — Results of Supplementary Tests of Ideational Behavior
  22. 22Explanation of Plate V
  23. 23V — Miscellaneous Observations
  24. 24VI — Historical and Critical Discussion of Ideational Behavior in M…
  25. 25VII — Provision for the Study of the Primates, and Especially the M…
  26. 26Sub-Divisions of the Order Primates
  27. 27VIII — Bibliography

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