Procedures for simultaneous confirmatory factor analysis in several populations are useful in a variety of problems. This is demonstrated with examples involving missing data, comparison of part correlations between groups, testing the equality of regression weights between groups with multiple indicators of each variable, and the formulation of…

The Cincinnati Public Schools have been exploring new applications of computers in the areas of program planning, management, and evaluation. For the past 10 years, they have collected and computer-stored information on student, staff, administrative, and socioeconomic variables for each school. Data on a selected set of the variables best…