Researchers are welcome to use the information here as they wish. They can view and modify DVN from the download below. All I require is that you reference its usage appropriately using any of our several publications that have used DVN, for example:
Quinn J G & McConnell J (1996). Irrelevant pictures in visual working memory. Quarterly Journal of Experimental Psychology, 49A, 200-215.
McConnell J & Quinn JG (2004). Complexity factors in visuo-spatial working memory. Memory, 12 , 338-350.