Some Experimental Results in the Correlation of Mental Abilities ¹

Crossing through letters a, 17, 0, and s in a page of print.Crossing through every letter in a page of print.Adding up single digits in groups of ten.56 training college students (women), of the same year 35 university students (men).23 university students (women).]and of approximately the same age.Group IV was also thoroughly homogeneous.1.