DISCUSSION OF RESULTS. 



113 



8 8 i 



o 



o 



o 



Asleep. Quiet 



Awake. Stretching 



• • Quiet 



Asleep. Moving about 



.', . . right A and. 



Quiet 



• t Moved arms uputard 



8 



2 



00 



to 



Moved, right Aa net 

 Quiet 



Moved arms 



o 

 o 



Crying 

 sVursiny 



Awake. Moving Stands 

 Asleep. Quiet 



8 



ro 

 O 



o 

 o 

 > 

 2 



ro 

 O 

 O 



Go 

 O 

 O 



O 



o 



Awake. Moving about 

 Asleep. Quiet. 



en 

 CD 

 O 



o 

 o 



3 



o 



Fig. 15. Pulse-rate curve for Herbert W., July 13, 1911. 

 Age, 5 weeks; weight, 4.8 kilograms. 



