DISCUSSION OF RESULTS. 



129 



Fig. 41. Pulse-rate curves with infants of like age but of different weights. 



a and 6. E. R., April 14, 3 months, 4.5 kilograms, moving, then quiet, slight movements,"quiet; 



A. S., April 1, 3 months, 6.0 kilograms, moving and grumbling, alternately quiet and moving, 



then quiet, 

 c and d. K. R., April 5, 4 months, 3.1 kilograms, quiet, moving and grumbling, moving and 



crying, moving and crying lustily; M. M., June 2, 4j months, 5.4 kilograms, quiet.^moving 



and crying, moving and grumbling, moving and crying. fl( a i 



e and/. F. M., January 22, 4 months, 3.6 kilograms, quiet, restless, restless and crying; M. M., 



June 7, A\ months, 5.4 kilograms, quiet, moving, moving and grumbling. 



118 "0 



Fig. 42. Pulse-rate curves with infants of like age but of different weights. 



113 



a and b. E. S., March 21, 5 months, 3.0 kilograms, quiet, then crying and coughing, crying, 

 moving, crying; P. W., April 3, 7 months, 7.1 kilograms, quiet, then moved, crying and 

 moving, quiet, crying. 



c and d. L. O., March 7, 6 months, 3.3 kilograms, quiet, then moved and turned over, moving: 

 P. W., April 1, 7 months, 7.1 kilograms, quiet, moved, moving and grumbling. 



e, /, and g. L. O., March 12, 6 months, 3.3 kilograms, moving and grumbling, coughed, then 

 quiet; J. S., June 26, 6 months, 4.6 kilograms, moving and crying, then became quiet; P. W., 

 April 1, 7 months, 7.1 kilograms, moving and grumbling, then quiet. 



