BCEQ

For the BCEQ variables, Kaiser-Meyer-Olkin (KMO) measure of sampling adequacy (Kaiser, 1974) was .88, indicating that the sample size was adequate for a factor analysis.

Factor scores, a weighted linear combination of retained variables, were calculated for the BCEQ and the TWI factors.

To test nonindependence of individual observations of the BCEQ and the TWI factors, ICC were calculated and tested using Formulas 1 and 2.

As part of this study, two measurement instruments (i.e., BCEQ and TWI) were developed through theoretical frameworks and appropriate scale development procedures.