We introduce a computer program that takes an image, blurs it, and displays it on a computer monitor, allowing the participant to see only a small region of the image in focus at any time.Expand

We introduce an alternative tool for diagram research: a computer program which takes an image, blurs it and displays it on a computer monitor, allowing the participant to see only a small region of the image in focus at any time.Expand

Little is known about how people comprehend mathematical expressions. In the present study we investigate the internal representations used by experienced users of mathematics to encode algebraic… Expand

The present study investigates how experienced users of mathematics parse algebraic expressions. The main issues examined are the order in which the symbols in an expression are scanned and the… Expand

United States Sugar Corporation owns and operates two large cane sugar milling operations in the South Florida region around Lake Okeechobee. The rated grinding rate of the Clewiston and Bryant… Expand