Matching from populations that are not equal to begin with does not produce equal groups. In fact, it sets one up for problems with regression.
************************************************* Michael T. Scoles, Ph.D. Director, Arkansas Charter School Resource Center Associate Professor of Psychology & Counseling University of Central Arkansas Conway, AR 72035 voice: (501) 450-5418 fax: (501) 450-5424 ************************************************* >-----Original Message----- >From: Donald H. McBurney [mailto:[EMAIL PROTECTED] >Sent: Wednesday, February 26, 2003 12:30 PM >To: Teaching in the Psychological Sciences >Subject: Re: We've got it all wrong > > The purpose of randomization is not to produce >groups that are approximately equal--matching can do a much better job. --- You are currently subscribed to tips as: [EMAIL PROTECTED] To unsubscribe send a blank email to [EMAIL PROTECTED]
