X907.] TITCHENER AND PVLE-JUDGMENT OF DISTANCE. 109 



due regard to the dangers of bias and partiality. But in any event, 

 whether or not we have hit upon the right explanation of his results, 

 there can be no doubt that these results are themselves untenable. 

 Our own experiments point unequivocally to the one conclusion that, 

 if the subconscious is to be received into experimental psychology 

 at all, it must find some other means of access than these imper- 

 ceptible shadows. 



