18. The method as described in claim 17, comprising displaying said text including said distractor words, said distractor words being located at positions corresponding to said stored position data.
18. The method as described in claim 17, comprising displaying said text including said distractor words, said distractor words being located at positions corresponding to said stored position data. 20. A method as described in claim 18, wherein said displaying step comprises printing said text on a sheet of paper.