Here are the files you need for the nuisance variables activities. You can download them by clicking on the link and then doing a "save as".
Syntax Exp1.doc (This file must be renamed Syntax_Exp1.SPS after you download it in order to use it. Do not open it in Word and save it as a Word document, it must stay a plain text file. The same is true for the two files below).
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Instructions for Exp2 and 3.doc
Syntax Exp3 Analysis.doc (This file must be renamed Syntax_Exp3_Analysis.SPS after you download it in order to use it. Do not open it in Word and save it as a Word document, it must stay a plain text file).