Date: Fri, 17 Nov 2006 20:38:47 -0500
Reply-To: Helga Walz <email@example.com>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Helga Walz <firstname.lastname@example.org>
Subject: your assistance, please
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To the experts,
To determine differences between conditions such as the following, what
would be most appropriate -
The 2 conditions for the I.V. are (C+I) and (I only) with pre and post
tests. If some subjects who are giving the pretest
decide not to participate in condition 1 or 2, I would like to put them
into a static or control group.
Would it be appropriate to use a Repeat Measures Mixed ANOVA procedure?
One I.V. is (C+I) and (I only) and the second I.V. is the time - i.e.
from pre to post?
Would the same statistical method be appropriate if I randomly assign
the 3 conditions
(C+I) and (I only) and (control/static) conditions to a specific
Thank you so much for your assistance,
Helga S. Walz, Ph.D.
Division of Applied Behavioral Sciences
University of Baltimore
1420 North Charles Street
Baltimore, Maryland 21201
Tel.: 410 837-5279