PSYCHOLOGICAL MEASUREMENTS. 



587 



Table 164. — Squad B — Strength of grip at morning sessions. 

 [Values in kilograms.] 



Date. 



1917 



Nov. 4 



Nov. 18 



Dec. 16 



1918 

 Jan. 6 



Normal 

 av. . . 



Jan. 14 



Jan. 20 



Jan. 28 



Low-diet 

 av. . . 



Hand.i 



L. 



M 



S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 M. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 S.D. 



C. 



M. 

 M. 



56.3 

 1.78 

 3.2 



52.9 

 1.8: 

 3.6 



56.6 

 1.28 

 2.3 



53.4 

 2.74 

 5.1 



56.9 

 .99 

 1.7 



54.6 

 1.39 

 2.5 



56.6 

 53.6 



60.0 

 2.10 

 3.5 



54.0 

 1.52 

 2.8 



60.3 

 .40 

 6.6 



56.4 

 2.03 

 3.6 



59.0 

 .89 

 1.5 



56.5 

 2.59 

 4.6 



59.8 

 55.6 



49.3 

 1.33 

 2.7 



51.4 

 1.98 

 3.9 



49.0 

 50.2 



51. 



1 

 54. 



1 



3. 

 50. 



2, 



5. 

 52. 



3, 



5, 

 52. 



3. 



6. 

 50. 



1. 



2, 



51.3 

 52.4 



59.0 

 5.24 

 8.9 



50.0 

 2.51 

 5.0 



60.6 

 51.8 



56.3 

 37.6 



48.0 

 1.82 

 3.8 



45.1 

 1.20 

 2.7 



46.3 

 45.2 



49.1 

 44.1 



44.4 

 3.15 

 7.1 



37.8 

 2.11 

 5.6 



47.3 

 3.03 

 6.4 



40.3 

 .40 

 1.0 



47.2 

 2.45 

 5.2 



36.3 

 2.23 

 6.1 



3 



60 

 4.2 



47.2 

 38.2 



44.5 

 1.90 

 4.3 



44.5 

 3.74 

 8.4 



44.5 

 44.5 



41.0 

 2.26 

 5.5 



44.0 

 2.90 

 6.6 



45.1 

 1.74 

 3.9 



46.1 

 3.18 

 6.9 



49.2 

 2.42 

 4.9 



49.8 

 2.36 

 4.7 



45.1 

 46.6 



55.7 

 3.97 

 7.1 



47.8 

 3.72 

 7.8 



55.6 

 2.01 

 3.6 



47.7 

 1.78 

 3.7 



55.6 

 1.77 

 3.2 



50.7 

 5.08 



10.0 



55.6 



48.7 



53.0 

 46.4 



55.5 

 50.2 



57.5 

 1.18 

 2.1 



54.0 

 2.12 

 3.9 



57.5 

 54.0 



54.1 

 .66 

 1.2 

 52.7 

 .97 

 1.8 

 51.5 

 1.10 

 2.1 

 47.8 

 .51 

 1.1 

 53.4 

 1.50 

 2.8 

 51.2 

 .68 

 1.3 



53.0 

 50.6 



46.5 

 1.14 

 2.5 



44.5 

 .95 

 2.1 



45.1 

 1.20 

 2.7 



44.8 

 .93 

 2.1 



44.4 

 1.77 

 4.0 



44.8 

 .98 

 2.2 



45.3 



.93 



2.0 



44.5 



.63 



1.4 



45.3 

 44.7 



46.5 

 42.2 



54.2 

 1.91 

 3.5 



53.7 

 2.25 

 4.2 



57.7 

 57.4 



56.6 51.6 

 52.3 45.8 



9 58. 

 15 1. 



49.1 

 2.58 

 5.3 



45.0 

 1.05 

 2.3 



51.0 

 46.2 



57.4 

 1.36 

 2.4 



54.5 

 .89 

 1.6 



57.0 

 54.4 



l.( 



55.1 

 51.7 



46.9 

 1.83 

 3.9 



45.8 

 2.42 

 5.3 



50.4 

 47.9 



47.9 

 47.1 



53.3 

 1.91 

 3.6 



50.2 

 2.01 

 4.0 



51.9 

 1.91 

 3.7 



48.8 

 1.96 

 4.0 



51.8 

 2.00 

 3.9 



49.4 

 1.59 

 3.2 



.52.9 

 49.9 



52.6 

 1.40 

 2.7 



47.0 

 1.94 

 4.1 



52.6 

 1.78 

 3.4 



47.2 

 1.96 

 4.2 



53.0 

 1.52 

 2.9 



48.4 

 1.53 

 3.2 



52.7 

 47.5 



^R. and L. designate right and left hands; M., mean or average; S. D., standard deviation; 

 and C, coefficient of variability. 



