REPORT ON CORRELATIONS OF MENTAL FUNCTIONS. 



BY E. C. ROWE. 



(Abstract.) 



The tests used in this investigation were a series of form boards based 

 upon the Freeman board, a graduated series of absurdities and the Binet aus- 

 sage test as given in Wripple's Manual. 



Tlie correlations are based upon tlie results obtained from 200 school 

 children from the third to the ninth grade inclusive, 60 feeble-minded, 6.5 adult 

 criminals, 32 truant boys, 20 wayward girls, and 14 praecox cases. 



The correlations obtained indicate a low or zero correlation in most cases 

 between performance and memory, between iierformance and judgment, 

 between performance and mental age, but a significant correlation between 

 memory and judgment, between memory and mental age, and between judg- 

 ment and mental age. 



Central Normal School, Ypsilanti, Michigan. 



