Validating ESL Speaking Instrument for Vocational College Students: An Exploratory Factor Analysis
Table 1: The value for KMO and Bartlett’s test
KMO and Bartlett's Test | ||
Kaiser-Meyer-Olkin Measure of Sampling Adequacy. | .861 | |
Bartlett's Test of Sphericity | Approx. Chi-Square | 3047.700 |
df | 528 | |
Sig. | .000 |