Reliability statistics

of M31 and M32

M31

M32

7½

8½

9½

10½

11½

7½

8½

9½

10½

11½

Alpha

Partie 1

Value

0.846

0.962

0.777

0.882

0.896

0.076

0.415

0.665

0.583

0.762

Nb elem

5^a

5^a

5^a

5^a

5^a

5^a

5^a

5^a

5^a

5^a

Partie 2

Value

0.828

0.734

0.908

0.918

0.946

0.743

0.767

0.538

0.785

0.764

Nb elem

5^b

5^b

5^b

5^b

5^b

5^b

5^b

5^b

5^b

5^b

Nb total d’éléments

10

10

10

10

10

10

10

10

10

10

Correlation between subscales

0.894

.757

0.924

0.947

0.895

0.766

0.648

0.640

0.915

0.539

Coeff. Spearman-Brown

Equal length

0.944

0.862

0.960

0.973

0.944

0.868

0.787

0.781

0.956

0.700

Unequal length

0.944

0.862

0.960

0.973

0.944

0.868

0.787

0.781

0.956

0.700

Coeff. Guttman split-half

0.940

0.862

0.960

0.972

0.944

0.837

0.774

0.778

0.951

0.698