36 Thaddeus L. Bolton and Eleonora T. Miller 



TABLE IV 



The table shows that there were six periods of work with five 

 periods of rest. Except on three occasions there has been no 

 loss of power shown after a rest. These occasions are, the left 

 hand of B. after the second rest and after the fourth rest, and 

 the right hand of M. after the third rest. In the case of B. some 

 unfavorable disposition seemed to have affected all the records 

 deleteriously, as the second work period and the loss of the left 

 hand after the fourth rest period which lasted twenty days may 

 be attributed to a loss in inurement. The rest period here 

 was twenty days. In the case of M.'s right hand there are 

 two accidentally low records among the four that were averaged. 

 Had we taken the average of five the result would have been 



114 



