For that reason, the factor structure and discriminant validity was further tested by running factor analysis (PCA) on the unified 42 item version of the instrument.
Our target was to recruit a minimum of 300 students in order to have a 'good' sample size for running factor analysis [ 36].
This distinction was supported when running factor analysis on the unified 42 item CFPQ; item 41 did not load onto the Modelling factor, but onto the factor reflecting availability of healthy foods in the home environment.
When running factor analysis on the unified 42 item version of the CFPQ the items on the Teaching nutrition and Encourage balance and variety subscales loaded highly onto the same factor, indicating a lack of discriminant validity between the scales.
When running factor analysis on the unified 42-item version of the CFPQ, a 10-factor solution, largely corresponding with the original instrument developed by Musher-Eizenman and Holub [ 10], was found to be conceptually sound in our sample.
Since analysis at a subscale level is not always sufficient to reveal all poorly performing items, factor structure and discriminant validity was further assessed by running factor analysis (PCA) on the unified 42 item version of the instrument.
"With Heather, there's no separation anxiety," said Mr. Yang, also 34, who now runs Factor, a marketing firm in Manhattan.
After consulting with various advisers about how to revamp O.S.E., he began interviewing former military officers to help him run Factor e Farm.
Notable exceptions in this lacuna are Cai (2011), Chaminade et al. (2012), who run factor analysis to model NSI and Da Motta and Albuquerque (1999), Gatignon et al. (2001 , 2002, Nasierowski and Arcelus (1999), and also Nooteboom et al. (1998).
