The use of exploratory procedures by blind and sighted adults and children
Attention Perception & Psychophysics (2013) - Comment
pubmed: 23757045  doi: 10.3758/s13414-013-0479-0  issn: 1943-393x  issn: 1943-3921 

Ans Withagen, Astrid M. L. Kappers, Mathijs P. J. Vervloed, Harry Knoors, Ludo Verhoeven