However , as their contemporaries pointed out , they did not use a control group and , therefore , their studies had minimal value .
Woodworth and Thorndike empirically studied the benefits of a disciplinary education along with transfer of training and found no effect .
As their contemporaries pointed out , they did not use a control group and , therefore , their studies had minimal value .
Woodworth and Thorndike empirically studied the benefits of a disciplinary education along with transfer of training and found no effect .