. Behavior monographs. Animal behavior. DISTRIBUTION OF EFFORT IN LEARNING IN WHITE RAT 39 given abreast the behavior of the animal becomes more com- plex than when the problems are learned singly. More inte- grations are evidently thus i MM M • THRCE TRIALS ; THRCC TRIALS WHEN LCARNED , WITH OTWER PROBLEMS ! \ "• 40 \ M ^ \ 1 N "* B • t :> « 16 Q«rs hi U aA ^ A J?:7t^Cr'-AA^ so o«vi. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfec

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. Behavior monographs. Animal behavior. DISTRIBUTION OF EFFORT IN LEARNING IN WHITE RAT 39 given abreast the behavior of the animal becomes more com- plex than when the problems are learned singly. More inte- grations are evidently thus i MM M • THRCE TRIALS ; THRCC TRIALS WHEN LCARNED , WITH OTWER PROBLEMS ! \ "• 40 \ M ^ \ 1 N "* B • t :> « 16 Q«rs hi U aA ^ A J?:7t^Cr'-AA^ so o«vi. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Baltimore [etc. ], William & Wilkins Co. [etc. ]

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Keywords: ., bookc, bookcentury1900, bookdecade1910, booksubjectanimalbehavior