[R] Significance test, Cronbach's Alpha

[Tom Backer Johnsen]

Hello:

I am reviewing a paper at the moment where the author reports a 
Cronbach's Alpha and adds a significance test of the value.  I was not 
aware that such a test exists.  Does it?  If so, how is it done in R?

Tom
+----------------------------------------------------------------+
| Tom Backer Johnsen, Psychometrics Unit,  Faculty of Psychology |
| University of Bergen, Christies gt. 12, N-5015 Bergen,  NORWAY |
| Tel : +47-5558-9185                        Fax : +47-5558-9879 |
| Email : backer at psych.uib.no    URL : http://www.galton.uib.no/ |
+----------------------------------------------------------------+