622 W. T. JAMES 



these, 980 6 and 2026 6, were also trained with the motor 

 response, but in this situation they behaved like the grand- 

 parent English bulldog. They were unable to restrain them- 

 selves when the signal for the shock was introduced. The 

 behavior and bodily type of this group is shown in text- 

 figure 110. 



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Text-figure 110 



The long legged dogs, which are near the thin group in 

 bodily form — 1054 S , 991 $ , 1308 9 — also had highly mixed 

 behavioral reactions. None developed a conditioned salivary 

 response, and all were definitely untrainable in the motor 

 situation. Two, 1308 2 and 1054 6 , would remain quiet in 

 the experimental situation and eat the food presented, but 

 would not respond to the conditioning signal. After having 

 eaten the food, these two animals continued to sniff the pan, 

 waiting for more. Their failure to react to the signal would 

 seem to indicate a low analytical ability, in that the food 

 taking reaction could not be broken up into its separate and 



