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Re: st: Reliability (Spearman/Brown)
On 4 M�rta 2007, at 11:03, Vanessa Mahlberg wrote:
I?ve got a (maybe very simple) question:
I would like to calculate the split-half reliability (Spearman/
Brown) for a whole scala (including 14 items).
The split half reliability is a very old method now. Essentially, it
depends on the split. You can think of Cronbach's alpha as the
average of all possible split half reliability coefficients.
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Ron�n Conroy
Royal College of Surgeons in Ireland
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