Date: Sat, 3 Mar 2012 07:45:27 +0800
Reply-To: Eins Bernardo <firstname.lastname@example.org>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Eins Bernardo <email@example.com>
Subject: factor analysis for binary responses
I am doing exploratory factor analysis for the 60 binary response items (0 or 1). The goal is to uncover the factor structures of the items and reduce the items into a few number of factors. What method of extraction in SPSS is appropriate for my data and also what rotation method is appropriate?
Thank you in advance.