An excerpt from a sample output appears below.

Initial Factor Method: Maximum Likelihood

Significance Tests Based on 19 Observations

Pr >

Test                     DF    Chi-Square     ChiSq

H0: No common factors                  3       41.3313    <.0001>

HA: At least one common factor

H0: 1 Factor is sufficient             0        0.0000    <.0001>

HA: More factors are needed

The row H0: No common factors contains the degrees of freedom, chi-square statistic, and p-value corresponding to Bartlett's test of sphericity.

For more information on Bartlett's test of sphericity see:

"The Application and Misapplication of Factor Analysis in Marketing Research" David W. Stewart, Journal of Marketing Research Vol. XVIII (February 1981), 51

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