reli var x-bener.doc

****** Method 1 (space saver) will be used for this analysis ******

 

 

R E L I A B I L I T Y A N A L Y S I S – S C A L E (S P L I T)

 

N of

Statistics for Mean Variance Std Dev Variables

PART 1 28.3333 13.7143 3.7033 8

PART 2 70.8889 81.4730 9.0262 7

SCALE 99.2222 150.0063 12.2477 15

 

 

 

Reliability Coefficients

 

N of Cases = 36.0 N of Items = 15

 

Correlation between forms = .8200 Equal-length Spearman-Brown = .9011

 

Guttman Split-half = .7309 Unequal-length Spearman-Brown = .9015

 

8 Items in part 1 7 Items in part 2

 

Alpha for part 1 = .6673 Alpha for part 2 = .5651


 

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