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Re: st: Item selectivity

From   Richard Williams <>
Subject   Re: st: Item selectivity
Date   Tue, 20 Mar 2007 17:20:06 -0500

At 11:28 AM 3/20/2007, Vanessa Mahlberg wrote:
Dear stata members,

I want to do an item selectivity but I don?t know the stata command (I always use SPSS). Is it right that I use the correlation between the item and the total sum of the construct, e.g:
correlate allgAZ GesamtAZ

But then I don?t get any significane level.......
This handout shows how some simple scale construction can be done in both Stata & SPSS:

Richard Williams, Notre Dame Dept of Sociology
OFFICE: (574)631-6668, (574)631-6463
HOME: (574)289-5227
EMAIL: Richard.A.Williams.5@ND.Edu

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