RE: correcting for chance

[Manza, Louis]

Steve:   If each of the group scores were converted to z-scores, wouldn't the z-score mean for each group (by definition) be equal to zero? So you would end-up comparing two zero scores (with a standard deviation of 1.00 for each group).   Good point.  My brain’s a bit fried from paper grading!   Cheers,   Lou ----------------------------------------------------------------------- Dr. Lou Manza                              Associate Professor of Psychology    Lebanon Valley College                                         Annville, PA 17003                     Phone: (717) 867-6193 Fax: (717) 867-6075  E-Mail: [EMAIL PROTECTED] "Living in the limelight, the universal dream, for those who wish to seem.  Those who wish to be must put aside the alienation, get on with the fascination, the real relation, the underlying theme." RUSH, "Limelight" -----------------------------------------------------------------------   --- You are currently subscribed to tips as: [EMAIL PROTECTED] To unsubscribe send a blank email to [EMAIL PROTECTED]