Date: Thu, 10 Jun 2004 05:01:47 -0700
Reply-To: Aditya Andika <email@example.com>
Sender: "SPSSX(r) Discussion" <SPSSX-L@LISTSERV.UGA.EDU>
From: Aditya Andika <firstname.lastname@example.org>
Subject: question about types of data
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What is a multidimensional data and what is a unidimensional data ? can u give an example ? I've read in a website that to measure a reliability of a unidimensional data, use Cronbach's Alpha and to measure a reliability of a multidimesional data, use factor analysis, is it true ?
If i have a variabel / construct with 4 dimensions/factors and each dimension has 4 indicators, how should i test it's reliability and validity ?
Is there a good book/website that explains and gives examples about the steps in psychological / social research, making a questionaire, and so on. I've read dozens of books about statistical method but they only explain how to count without explaining it's application on research.
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