A central problem in the application of exploratory factor analysis is deciding how many factors to retain ("m"). Although this is inherently a model selection problem, a model selection perspective is rarely adopted for this task. We suggest that Cudeck and Henly's (1991) framework can be applied to guide the selection process.…

Some effects of using inappropriate criteria for sufficiency of factors are discussed, and examples from the literature are used to show how procedures leading to the rotation of large numbers of factors may result in fragmentation and difficulty in interpretation. (Author/JKS)

Using simulation, studied the influence of each of 12 imputation methods and 2 methods using the EM algorithm on the results of maximum likelihood factor analysis as compared with results from the complete data factor analysis (no missing scores). Discusses why EM methods recovered complete data factor loadings better than imputation methods. (SLD)

The purpose of this study was to examine the location of Zukerman's sensation seeking (SS) construct in the personality domain as measured by Cattell's 16 personality factors (16PF). Results of the factor analytic study indicated that the global construct of sensation seeking is related to the broad personality factor of independence. (Author/LMO)

Male and female undergraduate psychology students were administered the Adjective Check List, Bem Sex Role Inventory and Personal Attributes Questionnaire. The masculinity and femininity subscale scores for each of these three measures were correlated and subjected to a principal factor analysis with varimax rotation separately for males and…